From: Philipp Spitzer Date: Wed, 30 May 2018 21:38:40 +0000 (+0200) Subject: Switch to D3 version 5.4.0. X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/commitdiff_plain/760665755ed25203ba43e753dc3e1a176c5d3d72 Switch to D3 version 5.4.0. --- diff --git a/web/static/d3.js b/web/static/d3.js index 599013c..016b8d2 100644 --- a/web/static/d3.js +++ b/web/static/d3.js @@ -1,17 +1,17 @@ -// https://d3js.org Version 4.12.0. Copyright 2017 Mike Bostock. +// https://d3js.org Version 5.4.0. Copyright 2018 Mike Bostock. (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : typeof define === 'function' && define.amd ? define(['exports'], factory) : (factory((global.d3 = global.d3 || {}))); }(this, (function (exports) { 'use strict'; -var version = "4.12.0"; +var version = "5.4.0"; -var ascending = function(a, b) { +function ascending(a, b) { return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; -}; +} -var bisector = function(compare) { +function bisector(compare) { if (compare.length === 1) compare = ascendingComparator(compare); return { left: function(a, x, lo, hi) { @@ -35,7 +35,7 @@ var bisector = function(compare) { return lo; } }; -}; +} function ascendingComparator(f) { return function(d, x) { @@ -47,18 +47,18 @@ var ascendingBisect = bisector(ascending); var bisectRight = ascendingBisect.right; var bisectLeft = ascendingBisect.left; -var pairs = function(array, f) { +function pairs(array, f) { if (f == null) f = pair; var i = 0, n = array.length - 1, p = array[0], pairs = new Array(n < 0 ? 0 : n); while (i < n) pairs[i] = f(p, p = array[++i]); return pairs; -}; +} function pair(a, b) { return [a, b]; } -var cross = function(values0, values1, reduce) { +function cross(values0, values1, reduce) { var n0 = values0.length, n1 = values1.length, values = new Array(n0 * n1), @@ -76,17 +76,17 @@ var cross = function(values0, values1, reduce) { } return values; -}; +} -var descending = function(a, b) { +function descending(a, b) { return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; -}; +} -var number = function(x) { +function number(x) { return x === null ? NaN : +x; -}; +} -var variance = function(values, valueof) { +function variance(values, valueof) { var n = values.length, m = 0, i = -1, @@ -116,14 +116,14 @@ var variance = function(values, valueof) { } if (m > 1) return sum / (m - 1); -}; +} -var deviation = function(array, f) { +function deviation(array, f) { var v = variance(array, f); return v ? Math.sqrt(v) : v; -}; +} -var extent = function(values, valueof) { +function extent(values, valueof) { var n = values.length, i = -1, value, @@ -159,24 +159,24 @@ var extent = function(values, valueof) { } return [min, max]; -}; +} var array = Array.prototype; var slice = array.slice; var map = array.map; -var constant = function(x) { +function constant(x) { return function() { return x; }; -}; +} -var identity = function(x) { +function identity(x) { return x; -}; +} -var sequence = function(start, stop, step) { +function sequence(start, stop, step) { start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; var i = -1, @@ -188,13 +188,13 @@ var sequence = function(start, stop, step) { } return range; -}; +} -var e10 = Math.sqrt(50); -var e5 = Math.sqrt(10); -var e2 = Math.sqrt(2); +var e10 = Math.sqrt(50), + e5 = Math.sqrt(10), + e2 = Math.sqrt(2); -var ticks = function(start, stop, count) { +function ticks(start, stop, count) { var reverse, i = -1, n, @@ -221,7 +221,7 @@ var ticks = function(start, stop, count) { if (reverse) ticks.reverse(); return ticks; -}; +} function tickIncrement(start, stop, count) { var step = (stop - start) / Math.max(0, count), @@ -242,14 +242,14 @@ function tickStep(start, stop, count) { return stop < start ? -step1 : step1; } -var sturges = function(values) { +function thresholdSturges(values) { return Math.ceil(Math.log(values.length) / Math.LN2) + 1; -}; +} -var histogram = function() { +function histogram() { var value = identity, domain = extent, - threshold = sturges; + threshold = thresholdSturges; function histogram(data) { var i, @@ -311,9 +311,9 @@ var histogram = function() { }; return histogram; -}; +} -var threshold = function(values, p, valueof) { +function threshold(values, p, valueof) { if (valueof == null) valueof = number; if (!(n = values.length)) return; if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values); @@ -324,18 +324,18 @@ var threshold = function(values, p, valueof) { value0 = +valueof(values[i0], i0, values), value1 = +valueof(values[i0 + 1], i0 + 1, values); return value0 + (value1 - value0) * (i - i0); -}; +} -var freedmanDiaconis = function(values, min, max) { +function freedmanDiaconis(values, min, max) { values = map.call(values, number).sort(ascending); return Math.ceil((max - min) / (2 * (threshold(values, 0.75) - threshold(values, 0.25)) * Math.pow(values.length, -1 / 3))); -}; +} -var scott = function(values, min, max) { +function scott(values, min, max) { return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(values.length, -1 / 3))); -}; +} -var max = function(values, valueof) { +function max(values, valueof) { var n = values.length, i = -1, value, @@ -368,9 +368,9 @@ var max = function(values, valueof) { } return max; -}; +} -var mean = function(values, valueof) { +function mean(values, valueof) { var n = values.length, m = n, i = -1, @@ -392,9 +392,9 @@ var mean = function(values, valueof) { } if (m) return sum / m; -}; +} -var median = function(values, valueof) { +function median(values, valueof) { var n = values.length, i = -1, value, @@ -417,9 +417,9 @@ var median = function(values, valueof) { } return threshold(numbers.sort(ascending), 0.5); -}; +} -var merge = function(arrays) { +function merge(arrays) { var n = arrays.length, m, i = -1, @@ -439,9 +439,9 @@ var merge = function(arrays) { } return merged; -}; +} -var min = function(values, valueof) { +function min(values, valueof) { var n = values.length, i = -1, value, @@ -474,15 +474,15 @@ var min = function(values, valueof) { } return min; -}; +} -var permute = function(array, indexes) { +function permute(array, indexes) { var i = indexes.length, permutes = new Array(i); while (i--) permutes[i] = array[indexes[i]]; return permutes; -}; +} -var scan = function(values, compare) { +function scan(values, compare) { if (!(n = values.length)) return; var n, i = 0, @@ -499,9 +499,9 @@ var scan = function(values, compare) { } if (compare(xj, xj) === 0) return j; -}; +} -var shuffle = function(array, i0, i1) { +function shuffle(array, i0, i1) { var m = (i1 == null ? array.length : i1) - (i0 = i0 == null ? 0 : +i0), t, i; @@ -514,9 +514,9 @@ var shuffle = function(array, i0, i1) { } return array; -}; +} -var sum = function(values, valueof) { +function sum(values, valueof) { var n = values.length, i = -1, value, @@ -535,9 +535,9 @@ var sum = function(values, valueof) { } return sum; -}; +} -var transpose = function(matrix) { +function transpose(matrix) { if (!(n = matrix.length)) return []; for (var i = -1, m = min(matrix, length), transpose = new Array(m); ++i < m;) { for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) { @@ -545,27 +545,27 @@ var transpose = function(matrix) { } } return transpose; -}; +} function length(d) { return d.length; } -var zip = function() { +function zip() { return transpose(arguments); -}; +} var slice$1 = Array.prototype.slice; -var identity$1 = function(x) { +function identity$1(x) { return x; -}; +} -var top = 1; -var right = 2; -var bottom = 3; -var left = 4; -var epsilon = 1e-6; +var top = 1, + right = 2, + bottom = 3, + left = 4, + epsilon = 1e-6; function translateX(x) { return "translate(" + (x + 0.5) + ",0)"; @@ -826,11 +826,11 @@ var namespaces = { xmlns: "http://www.w3.org/2000/xmlns/" }; -var namespace = function(name) { +function namespace(name) { var prefix = name += "", i = prefix.indexOf(":"); if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1); return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name; -}; +} function creatorInherit(name) { return function() { @@ -848,207 +848,22 @@ function creatorFixed(fullname) { }; } -var creator = function(name) { +function creator(name) { var fullname = namespace(name); return (fullname.local ? creatorFixed : creatorInherit)(fullname); -}; - -var nextId = 0; - -function local$1() { - return new Local; -} - -function Local() { - this._ = "@" + (++nextId).toString(36); -} - -Local.prototype = local$1.prototype = { - constructor: Local, - get: function(node) { - var id = this._; - while (!(id in node)) if (!(node = node.parentNode)) return; - return node[id]; - }, - set: function(node, value) { - return node[this._] = value; - }, - remove: function(node) { - return this._ in node && delete node[this._]; - }, - toString: function() { - return this._; - } -}; - -var matcher = function(selector) { - return function() { - return this.matches(selector); - }; -}; - -if (typeof document !== "undefined") { - var element = document.documentElement; - if (!element.matches) { - var vendorMatches = element.webkitMatchesSelector - || element.msMatchesSelector - || element.mozMatchesSelector - || element.oMatchesSelector; - matcher = function(selector) { - return function() { - return vendorMatches.call(this, selector); - }; - }; - } -} - -var matcher$1 = matcher; - -var filterEvents = {}; - -exports.event = null; - -if (typeof document !== "undefined") { - var element$1 = document.documentElement; - if (!("onmouseenter" in element$1)) { - filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"}; - } -} - -function filterContextListener(listener, index, group) { - listener = contextListener(listener, index, group); - return function(event) { - var related = event.relatedTarget; - if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) { - listener.call(this, event); - } - }; -} - -function contextListener(listener, index, group) { - return function(event1) { - var event0 = exports.event; // Events can be reentrant (e.g., focus). - exports.event = event1; - try { - listener.call(this, this.__data__, index, group); - } finally { - exports.event = event0; - } - }; -} - -function parseTypenames$1(typenames) { - return typenames.trim().split(/^|\s+/).map(function(t) { - var name = "", i = t.indexOf("."); - if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); - return {type: t, name: name}; - }); -} - -function onRemove(typename) { - return function() { - var on = this.__on; - if (!on) return; - for (var j = 0, i = -1, m = on.length, o; j < m; ++j) { - if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) { - this.removeEventListener(o.type, o.listener, o.capture); - } else { - on[++i] = o; - } - } - if (++i) on.length = i; - else delete this.__on; - }; } -function onAdd(typename, value, capture) { - var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener; - return function(d, i, group) { - var on = this.__on, o, listener = wrap(value, i, group); - if (on) for (var j = 0, m = on.length; j < m; ++j) { - if ((o = on[j]).type === typename.type && o.name === typename.name) { - this.removeEventListener(o.type, o.listener, o.capture); - this.addEventListener(o.type, o.listener = listener, o.capture = capture); - o.value = value; - return; - } - } - this.addEventListener(typename.type, listener, capture); - o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture}; - if (!on) this.__on = [o]; - else on.push(o); - }; -} - -var selection_on = function(typename, value, capture) { - var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t; - - if (arguments.length < 2) { - var on = this.node().__on; - if (on) for (var j = 0, m = on.length, o; j < m; ++j) { - for (i = 0, o = on[j]; i < n; ++i) { - if ((t = typenames[i]).type === o.type && t.name === o.name) { - return o.value; - } - } - } - return; - } - - on = value ? onAdd : onRemove; - if (capture == null) capture = false; - for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture)); - return this; -}; - -function customEvent(event1, listener, that, args) { - var event0 = exports.event; - event1.sourceEvent = exports.event; - exports.event = event1; - try { - return listener.apply(that, args); - } finally { - exports.event = event0; - } -} - -var sourceEvent = function() { - var current = exports.event, source; - while (source = current.sourceEvent) current = source; - return current; -}; - -var point = function(node, event) { - var svg = node.ownerSVGElement || node; - - if (svg.createSVGPoint) { - var point = svg.createSVGPoint(); - point.x = event.clientX, point.y = event.clientY; - point = point.matrixTransform(node.getScreenCTM().inverse()); - return [point.x, point.y]; - } - - var rect = node.getBoundingClientRect(); - return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; -}; - -var mouse = function(node) { - var event = sourceEvent(); - if (event.changedTouches) event = event.changedTouches[0]; - return point(node, event); -}; - function none() {} -var selector = function(selector) { +function selector(selector) { return selector == null ? none : function() { return this.querySelector(selector); }; -}; +} -var selection_select = function(select) { +function selection_select(select) { if (typeof select !== "function") select = selector(select); for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { @@ -1061,19 +876,19 @@ var selection_select = function(select) { } return new Selection(subgroups, this._parents); -}; +} -function empty$1() { +function empty() { return []; } -var selectorAll = function(selector) { - return selector == null ? empty$1 : function() { +function selectorAll(selector) { + return selector == null ? empty : function() { return this.querySelectorAll(selector); }; -}; +} -var selection_selectAll = function(select) { +function selection_selectAll(select) { if (typeof select !== "function") select = selectorAll(select); for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { @@ -1085,10 +900,33 @@ var selection_selectAll = function(select) { } } - return new Selection(subgroups, parents); -}; + return new Selection(subgroups, parents); +} + +var matcher = function(selector) { + return function() { + return this.matches(selector); + }; +}; + +if (typeof document !== "undefined") { + var element = document.documentElement; + if (!element.matches) { + var vendorMatches = element.webkitMatchesSelector + || element.msMatchesSelector + || element.mozMatchesSelector + || element.oMatchesSelector; + matcher = function(selector) { + return function() { + return vendorMatches.call(this, selector); + }; + }; + } +} + +var matcher$1 = matcher; -var selection_filter = function(match) { +function selection_filter(match) { if (typeof match !== "function") match = matcher$1(match); for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { @@ -1100,15 +938,15 @@ var selection_filter = function(match) { } return new Selection(subgroups, this._parents); -}; +} -var sparse = function(update) { +function sparse(update) { return new Array(update.length); -}; +} -var selection_enter = function() { +function selection_enter() { return new Selection(this._enter || this._groups.map(sparse), this._parents); -}; +} function EnterNode(parent, datum) { this.ownerDocument = parent.ownerDocument; @@ -1126,11 +964,11 @@ EnterNode.prototype = { querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); } }; -var constant$1 = function(x) { +function constant$1(x) { return function() { return x; }; -}; +} var keyPrefix = "$"; // Protect against keys like “__proto__”. @@ -1204,7 +1042,7 @@ function bindKey(parent, group, enter, update, exit, data, key) { } } -var selection_data = function(value, key) { +function selection_data(value, key) { if (!value) { data = new Array(this.size()), j = -1; this.each(function(d) { data[++j] = d; }); @@ -1245,13 +1083,13 @@ var selection_data = function(value, key) { update._enter = enter; update._exit = exit; return update; -}; +} -var selection_exit = function() { +function selection_exit() { return new Selection(this._exit || this._groups.map(sparse), this._parents); -}; +} -var selection_merge = function(selection$$1) { +function selection_merge(selection$$1) { for (var groups0 = this._groups, groups1 = selection$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { @@ -1266,9 +1104,9 @@ var selection_merge = function(selection$$1) { } return new Selection(merges, this._parents); -}; +} -var selection_order = function() { +function selection_order() { for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) { for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) { @@ -1280,9 +1118,9 @@ var selection_order = function() { } return this; -}; +} -var selection_sort = function(compare) { +function selection_sort(compare) { if (!compare) compare = ascending$1; function compareNode(a, b) { @@ -1299,26 +1137,26 @@ var selection_sort = function(compare) { } return new Selection(sortgroups, this._parents).order(); -}; +} function ascending$1(a, b) { return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; } -var selection_call = function() { +function selection_call() { var callback = arguments[0]; arguments[0] = this; callback.apply(null, arguments); return this; -}; +} -var selection_nodes = function() { +function selection_nodes() { var nodes = new Array(this.size()), i = -1; this.each(function() { nodes[++i] = this; }); return nodes; -}; +} -var selection_node = function() { +function selection_node() { for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { for (var group = groups[j], i = 0, n = group.length; i < n; ++i) { @@ -1328,19 +1166,19 @@ var selection_node = function() { } return null; -}; +} -var selection_size = function() { +function selection_size() { var size = 0; this.each(function() { ++size; }); return size; -}; +} -var selection_empty = function() { +function selection_empty() { return !this.node(); -}; +} -var selection_each = function(callback) { +function selection_each(callback) { for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) { @@ -1349,7 +1187,7 @@ var selection_each = function(callback) { } return this; -}; +} function attrRemove(name) { return function() { @@ -1391,7 +1229,7 @@ function attrFunctionNS(fullname, value) { }; } -var selection_attr = function(name, value) { +function selection_attr(name, value) { var fullname = namespace(name); if (arguments.length < 2) { @@ -1405,13 +1243,13 @@ var selection_attr = function(name, value) { ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function" ? (fullname.local ? attrFunctionNS : attrFunction) : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value)); -}; +} -var defaultView = function(node) { +function defaultView(node) { return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node || (node.document && node) // node is a Window || node.defaultView; // node is a Document -}; +} function styleRemove(name) { return function() { @@ -1433,14 +1271,14 @@ function styleFunction(name, value, priority) { }; } -var selection_style = function(name, value, priority) { +function selection_style(name, value, priority) { return arguments.length > 1 ? this.each((value == null ? styleRemove : typeof value === "function" ? styleFunction : styleConstant)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name); -}; +} function styleValue(node, name) { return node.style.getPropertyValue(name) @@ -1467,14 +1305,14 @@ function propertyFunction(name, value) { }; } -var selection_property = function(name, value) { +function selection_property(name, value) { return arguments.length > 1 ? this.each((value == null ? propertyRemove : typeof value === "function" ? propertyFunction : propertyConstant)(name, value)) : this.node()[name]; -}; +} function classArray(string) { return string.trim().split(/^|\s+/); @@ -1537,7 +1375,7 @@ function classedFunction(names, value) { }; } -var selection_classed = function(name, value) { +function selection_classed(name, value) { var names = classArray(name + ""); if (arguments.length < 2) { @@ -1550,7 +1388,7 @@ var selection_classed = function(name, value) { ? classedFunction : value ? classedTrue : classedFalse)(names, value)); -}; +} function textRemove() { this.textContent = ""; @@ -1569,14 +1407,14 @@ function textFunction(value) { }; } -var selection_text = function(value) { +function selection_text(value) { return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction : textConstant)(value)) : this.node().textContent; -}; +} function htmlRemove() { this.innerHTML = ""; @@ -1595,64 +1433,184 @@ function htmlFunction(value) { }; } -var selection_html = function(value) { +function selection_html(value) { return arguments.length ? this.each(value == null ? htmlRemove : (typeof value === "function" ? htmlFunction : htmlConstant)(value)) : this.node().innerHTML; -}; +} function raise() { if (this.nextSibling) this.parentNode.appendChild(this); } -var selection_raise = function() { +function selection_raise() { return this.each(raise); -}; +} function lower() { if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild); } -var selection_lower = function() { +function selection_lower() { return this.each(lower); -}; +} -var selection_append = function(name) { +function selection_append(name) { var create = typeof name === "function" ? name : creator(name); return this.select(function() { return this.appendChild(create.apply(this, arguments)); }); -}; +} function constantNull() { return null; } -var selection_insert = function(name, before) { +function selection_insert(name, before) { var create = typeof name === "function" ? name : creator(name), select = before == null ? constantNull : typeof before === "function" ? before : selector(before); return this.select(function() { return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null); }); -}; +} function remove() { var parent = this.parentNode; if (parent) parent.removeChild(this); } -var selection_remove = function() { +function selection_remove() { return this.each(remove); -}; +} + +function selection_cloneShallow() { + return this.parentNode.insertBefore(this.cloneNode(false), this.nextSibling); +} + +function selection_cloneDeep() { + return this.parentNode.insertBefore(this.cloneNode(true), this.nextSibling); +} + +function selection_clone(deep) { + return this.select(deep ? selection_cloneDeep : selection_cloneShallow); +} -var selection_datum = function(value) { +function selection_datum(value) { return arguments.length ? this.property("__data__", value) : this.node().__data__; -}; +} + +var filterEvents = {}; + +exports.event = null; + +if (typeof document !== "undefined") { + var element$1 = document.documentElement; + if (!("onmouseenter" in element$1)) { + filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"}; + } +} + +function filterContextListener(listener, index, group) { + listener = contextListener(listener, index, group); + return function(event) { + var related = event.relatedTarget; + if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) { + listener.call(this, event); + } + }; +} + +function contextListener(listener, index, group) { + return function(event1) { + var event0 = exports.event; // Events can be reentrant (e.g., focus). + exports.event = event1; + try { + listener.call(this, this.__data__, index, group); + } finally { + exports.event = event0; + } + }; +} + +function parseTypenames$1(typenames) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + return {type: t, name: name}; + }); +} + +function onRemove(typename) { + return function() { + var on = this.__on; + if (!on) return; + for (var j = 0, i = -1, m = on.length, o; j < m; ++j) { + if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + } else { + on[++i] = o; + } + } + if (++i) on.length = i; + else delete this.__on; + }; +} + +function onAdd(typename, value, capture) { + var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener; + return function(d, i, group) { + var on = this.__on, o, listener = wrap(value, i, group); + if (on) for (var j = 0, m = on.length; j < m; ++j) { + if ((o = on[j]).type === typename.type && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + this.addEventListener(o.type, o.listener = listener, o.capture = capture); + o.value = value; + return; + } + } + this.addEventListener(typename.type, listener, capture); + o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture}; + if (!on) this.__on = [o]; + else on.push(o); + }; +} + +function selection_on(typename, value, capture) { + var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t; + + if (arguments.length < 2) { + var on = this.node().__on; + if (on) for (var j = 0, m = on.length, o; j < m; ++j) { + for (i = 0, o = on[j]; i < n; ++i) { + if ((t = typenames[i]).type === o.type && t.name === o.name) { + return o.value; + } + } + } + return; + } + + on = value ? onAdd : onRemove; + if (capture == null) capture = false; + for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture)); + return this; +} + +function customEvent(event1, listener, that, args) { + var event0 = exports.event; + event1.sourceEvent = exports.event; + exports.event = event1; + try { + return listener.apply(that, args); + } finally { + exports.event = event0; + } +} function dispatchEvent(node, type, params) { var window = defaultView(node), @@ -1681,11 +1639,11 @@ function dispatchFunction(type, params) { }; } -var selection_dispatch = function(type, params) { +function selection_dispatch(type, params) { return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type, params)); -}; +} var root = [null]; @@ -1726,24 +1684,83 @@ Selection.prototype = selection.prototype = { append: selection_append, insert: selection_insert, remove: selection_remove, + clone: selection_clone, datum: selection_datum, on: selection_on, dispatch: selection_dispatch }; -var select = function(selector) { +function select(selector) { return typeof selector === "string" ? new Selection([[document.querySelector(selector)]], [document.documentElement]) : new Selection([[selector]], root); +} + +function create(name) { + return select(creator(name).call(document.documentElement)); +} + +var nextId = 0; + +function local() { + return new Local; +} + +function Local() { + this._ = "@" + (++nextId).toString(36); +} + +Local.prototype = local.prototype = { + constructor: Local, + get: function(node) { + var id = this._; + while (!(id in node)) if (!(node = node.parentNode)) return; + return node[id]; + }, + set: function(node, value) { + return node[this._] = value; + }, + remove: function(node) { + return this._ in node && delete node[this._]; + }, + toString: function() { + return this._; + } }; -var selectAll = function(selector) { +function sourceEvent() { + var current = exports.event, source; + while (source = current.sourceEvent) current = source; + return current; +} + +function point(node, event) { + var svg = node.ownerSVGElement || node; + + if (svg.createSVGPoint) { + var point = svg.createSVGPoint(); + point.x = event.clientX, point.y = event.clientY; + point = point.matrixTransform(node.getScreenCTM().inverse()); + return [point.x, point.y]; + } + + var rect = node.getBoundingClientRect(); + return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; +} + +function mouse(node) { + var event = sourceEvent(); + if (event.changedTouches) event = event.changedTouches[0]; + return point(node, event); +} + +function selectAll(selector) { return typeof selector === "string" ? new Selection([document.querySelectorAll(selector)], [document.documentElement]) : new Selection([selector == null ? [] : selector], root); -}; +} -var touch = function(node, touches, identifier) { +function touch(node, touches, identifier) { if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches; for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) { @@ -1753,9 +1770,9 @@ var touch = function(node, touches, identifier) { } return null; -}; +} -var touches = function(node, touches) { +function touches(node, touches) { if (touches == null) touches = sourceEvent().touches; for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) { @@ -1763,48 +1780,48 @@ var touches = function(node, touches) { } return points; -}; +} function nopropagation() { exports.event.stopImmediatePropagation(); } -var noevent = function() { +function noevent() { exports.event.preventDefault(); exports.event.stopImmediatePropagation(); -}; +} -var dragDisable = function(view) { +function dragDisable(view) { var root = view.document.documentElement, - selection = select(view).on("dragstart.drag", noevent, true); + selection$$1 = select(view).on("dragstart.drag", noevent, true); if ("onselectstart" in root) { - selection.on("selectstart.drag", noevent, true); + selection$$1.on("selectstart.drag", noevent, true); } else { root.__noselect = root.style.MozUserSelect; root.style.MozUserSelect = "none"; } -}; +} function yesdrag(view, noclick) { var root = view.document.documentElement, - selection = select(view).on("dragstart.drag", null); + selection$$1 = select(view).on("dragstart.drag", null); if (noclick) { - selection.on("click.drag", noevent, true); - setTimeout(function() { selection.on("click.drag", null); }, 0); + selection$$1.on("click.drag", noevent, true); + setTimeout(function() { selection$$1.on("click.drag", null); }, 0); } if ("onselectstart" in root) { - selection.on("selectstart.drag", null); + selection$$1.on("selectstart.drag", null); } else { root.style.MozUserSelect = root.__noselect; delete root.__noselect; } } -var constant$2 = function(x) { +function constant$2(x) { return function() { return x; }; -}; +} function DragEvent(target, type, subject, id, active, x, y, dx, dy, dispatch) { this.target = target; @@ -1825,7 +1842,7 @@ DragEvent.prototype.on = function() { }; // Ignore right-click, since that should open the context menu. -function defaultFilter$1() { +function defaultFilter() { return !exports.event.button; } @@ -1841,8 +1858,8 @@ function defaultTouchable() { return "ontouchstart" in this; } -var drag = function() { - var filter = defaultFilter$1, +function drag() { + var filter = defaultFilter, container = defaultContainer, subject = defaultSubject, touchable = defaultTouchable, @@ -1855,8 +1872,8 @@ var drag = function() { touchending, clickDistance2 = 0; - function drag(selection) { - selection + function drag(selection$$1) { + selection$$1 .on("mousedown.drag", mousedowned) .filter(touchable) .on("touchstart.drag", touchstarted) @@ -1897,12 +1914,12 @@ var drag = function() { function touchstarted() { if (!filter.apply(this, arguments)) return; - var touches = exports.event.changedTouches, + var touches$$1 = exports.event.changedTouches, c = container.apply(this, arguments), - n = touches.length, i, gesture; + n = touches$$1.length, i, gesture; for (i = 0; i < n; ++i) { - if (gesture = beforestart(touches[i].identifier, c, touch, this, arguments)) { + if (gesture = beforestart(touches$$1[i].identifier, c, touch, this, arguments)) { nopropagation(); gesture("start"); } @@ -1910,11 +1927,11 @@ var drag = function() { } function touchmoved() { - var touches = exports.event.changedTouches, - n = touches.length, i, gesture; + var touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, gesture; for (i = 0; i < n; ++i) { - if (gesture = gestures[touches[i].identifier]) { + if (gesture = gestures[touches$$1[i].identifier]) { noevent(); gesture("drag"); } @@ -1922,21 +1939,21 @@ var drag = function() { } function touchended() { - var touches = exports.event.changedTouches, - n = touches.length, i, gesture; + var touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, gesture; if (touchending) clearTimeout(touchending); touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed! for (i = 0; i < n; ++i) { - if (gesture = gestures[touches[i].identifier]) { + if (gesture = gestures[touches$$1[i].identifier]) { nopropagation(); gesture("end"); } } } - function beforestart(id, container, point, that, args) { - var p = point(container, id), s, dx, dy, + function beforestart(id, container, point$$1, that, args) { + var p = point$$1(container, id), s, dx, dy, sublisteners = listeners.copy(); if (!customEvent(new DragEvent(drag, "beforestart", s, id, active, p[0], p[1], 0, 0, sublisteners), function() { @@ -1951,7 +1968,7 @@ var drag = function() { switch (type) { case "start": gestures[id] = gesture, n = active++; break; case "end": delete gestures[id], --active; // nobreak - case "drag": p = point(container, id), n = active; break; + case "drag": p = point$$1(container, id), n = active; break; } customEvent(new DragEvent(drag, type, s, id, n, p[0] + dx, p[1] + dy, p[0] - p0[0], p[1] - p0[1], sublisteners), sublisteners.apply, sublisteners, [type, that, args]); }; @@ -1983,12 +2000,12 @@ var drag = function() { }; return drag; -}; +} -var define = function(constructor, factory, prototype) { +function define(constructor, factory, prototype) { constructor.prototype = factory.prototype = prototype; prototype.constructor = constructor; -}; +} function extend(parent, definition) { var prototype = Object.create(parent.prototype); @@ -2001,17 +2018,17 @@ function Color() {} var darker = 0.7; var brighter = 1 / darker; -var reI = "\\s*([+-]?\\d+)\\s*"; -var reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*"; -var reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*"; -var reHex3 = /^#([0-9a-f]{3})$/; -var reHex6 = /^#([0-9a-f]{6})$/; -var reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"); -var reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"); -var reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"); -var reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"); -var reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"); -var reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$"); +var reI = "\\s*([+-]?\\d+)\\s*", + reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*", + reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*", + reHex3 = /^#([0-9a-f]{3})$/, + reHex6 = /^#([0-9a-f]{6})$/, + reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"), + reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"), + reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"), + reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"), + reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"), + reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$"); var named = { aliceblue: 0xf0f8ff, @@ -2168,6 +2185,9 @@ define(Color, color, { displayable: function() { return this.rgb().displayable(); }, + hex: function() { + return this.rgb().hex(); + }, toString: function() { return this.rgb() + ""; } @@ -2234,6 +2254,9 @@ define(Rgb, rgb, extend(Color, { && (0 <= this.b && this.b <= 255) && (0 <= this.opacity && this.opacity <= 1); }, + hex: function() { + return "#" + hex(this.r) + hex(this.g) + hex(this.b); + }, toString: function() { var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a)); return (a === 1 ? "rgb(" : "rgba(") @@ -2244,6 +2267,11 @@ define(Rgb, rgb, extend(Color, { } })); +function hex(value) { + value = Math.max(0, Math.min(255, Math.round(value) || 0)); + return (value < 16 ? "0" : "") + value.toString(16); +} + function hsla(h, s, l, a) { if (a <= 0) h = s = l = NaN; else if (l <= 0 || l >= 1) h = s = NaN; @@ -2328,31 +2356,39 @@ function hsl2rgb(h, m1, m2) { var deg2rad = Math.PI / 180; var rad2deg = 180 / Math.PI; -var Kn = 18; -var Xn = 0.950470; -var Yn = 1; -var Zn = 1.088830; -var t0 = 4 / 29; -var t1 = 6 / 29; -var t2 = 3 * t1 * t1; -var t3 = t1 * t1 * t1; +// https://beta.observablehq.com/@mbostock/lab-and-rgb +var K = 18, + Xn = 0.96422, + Yn = 1, + Zn = 0.82521, + t0 = 4 / 29, + t1 = 6 / 29, + t2 = 3 * t1 * t1, + t3 = t1 * t1 * t1; function labConvert(o) { if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity); if (o instanceof Hcl) { + if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity); var h = o.h * deg2rad; return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity); } if (!(o instanceof Rgb)) o = rgbConvert(o); - var b = rgb2xyz(o.r), - a = rgb2xyz(o.g), - l = rgb2xyz(o.b), - x = xyz2lab((0.4124564 * b + 0.3575761 * a + 0.1804375 * l) / Xn), - y = xyz2lab((0.2126729 * b + 0.7151522 * a + 0.0721750 * l) / Yn), - z = xyz2lab((0.0193339 * b + 0.1191920 * a + 0.9503041 * l) / Zn); + var r = rgb2lrgb(o.r), + g = rgb2lrgb(o.g), + b = rgb2lrgb(o.b), + y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z; + if (r === g && g === b) x = z = y; else { + x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn); + z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn); + } return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity); } +function gray(l, opacity) { + return new Lab(l, 0, 0, opacity == null ? 1 : opacity); +} + function lab(l, a, b, opacity) { return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity); } @@ -2366,22 +2402,22 @@ function Lab(l, a, b, opacity) { define(Lab, lab, extend(Color, { brighter: function(k) { - return new Lab(this.l + Kn * (k == null ? 1 : k), this.a, this.b, this.opacity); + return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity); }, darker: function(k) { - return new Lab(this.l - Kn * (k == null ? 1 : k), this.a, this.b, this.opacity); + return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity); }, rgb: function() { var y = (this.l + 16) / 116, x = isNaN(this.a) ? y : y + this.a / 500, z = isNaN(this.b) ? y : y - this.b / 200; - y = Yn * lab2xyz(y); x = Xn * lab2xyz(x); + y = Yn * lab2xyz(y); z = Zn * lab2xyz(z); return new Rgb( - xyz2rgb( 3.2404542 * x - 1.5371385 * y - 0.4985314 * z), // D65 -> sRGB - xyz2rgb(-0.9692660 * x + 1.8760108 * y + 0.0415560 * z), - xyz2rgb( 0.0556434 * x - 0.2040259 * y + 1.0572252 * z), + lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z), + lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z), + lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z), this.opacity ); } @@ -2395,21 +2431,26 @@ function lab2xyz(t) { return t > t1 ? t * t * t : t2 * (t - t0); } -function xyz2rgb(x) { +function lrgb2rgb(x) { return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055); } -function rgb2xyz(x) { +function rgb2lrgb(x) { return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4); } function hclConvert(o) { if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity); if (!(o instanceof Lab)) o = labConvert(o); + if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0, o.l, o.opacity); var h = Math.atan2(o.b, o.a) * rad2deg; return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity); } +function lch(l, c, h, opacity) { + return arguments.length === 1 ? hclConvert(l) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + function hcl(h, c, l, opacity) { return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity); } @@ -2423,24 +2464,24 @@ function Hcl(h, c, l, opacity) { define(Hcl, hcl, extend(Color, { brighter: function(k) { - return new Hcl(this.h, this.c, this.l + Kn * (k == null ? 1 : k), this.opacity); + return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity); }, darker: function(k) { - return new Hcl(this.h, this.c, this.l - Kn * (k == null ? 1 : k), this.opacity); + return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity); }, rgb: function() { return labConvert(this).rgb(); } })); -var A = -0.14861; -var B = +1.78277; -var C = -0.29227; -var D = -0.90649; -var E = +1.97294; -var ED = E * D; -var EB = E * B; -var BC_DA = B * C - D * A; +var A = -0.14861, + B = +1.78277, + C = -0.29227, + D = -0.90649, + E = +1.97294, + ED = E * D, + EB = E * B, + BC_DA = B * C - D * A; function cubehelixConvert(o) { if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity); @@ -2499,7 +2540,7 @@ function basis(t1, v0, v1, v2, v3) { + t3 * v3) / 6; } -var basis$1 = function(values) { +function basis$1(values) { var n = values.length - 1; return function(t) { var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n), @@ -2509,9 +2550,9 @@ var basis$1 = function(values) { v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1; return basis((t - i / n) * n, v0, v1, v2, v3); }; -}; +} -var basisClosed = function(values) { +function basisClosed(values) { var n = values.length; return function(t) { var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n), @@ -2521,13 +2562,13 @@ var basisClosed = function(values) { v3 = values[(i + 2) % n]; return basis((t - i / n) * n, v0, v1, v2, v3); }; -}; +} -var constant$3 = function(x) { +function constant$3(x) { return function() { return x; }; -}; +} function linear(a, d) { return function(t) { @@ -2608,7 +2649,7 @@ function rgbSpline(spline) { var rgbBasis = rgbSpline(basis$1); var rgbBasisClosed = rgbSpline(basisClosed); -var array$1 = function(a, b) { +function array$1(a, b) { var nb = b ? b.length : 0, na = a ? Math.min(nb, a.length) : 0, x = new Array(na), @@ -2622,22 +2663,22 @@ var array$1 = function(a, b) { for (i = 0; i < na; ++i) c[i] = x[i](t); return c; }; -}; +} -var date = function(a, b) { +function date(a, b) { var d = new Date; return a = +a, b -= a, function(t) { return d.setTime(a + b * t), d; }; -}; +} -var reinterpolate = function(a, b) { +function reinterpolate(a, b) { return a = +a, b -= a, function(t) { return a + b * t; }; -}; +} -var object = function(a, b) { +function object(a, b) { var i = {}, c = {}, k; @@ -2657,10 +2698,10 @@ var object = function(a, b) { for (k in i) c[k] = i[k](t); return c; }; -}; +} -var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g; -var reB = new RegExp(reA.source, "g"); +var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, + reB = new RegExp(reA.source, "g"); function zero(b) { return function() { @@ -2674,7 +2715,7 @@ function one(b) { }; } -var interpolateString = function(a, b) { +function interpolateString(a, b) { var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b am, // current match in a bm, // current match in b @@ -2720,9 +2761,9 @@ var interpolateString = function(a, b) { for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); return s.join(""); }); -}; +} -var interpolateValue = function(a, b) { +function interpolateValue(a, b) { var t = typeof b, c; return b == null || t === "boolean" ? constant$3(b) : (t === "number" ? reinterpolate @@ -2732,13 +2773,13 @@ var interpolateValue = function(a, b) { : Array.isArray(b) ? array$1 : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object : reinterpolate)(a, b); -}; +} -var interpolateRound = function(a, b) { +function interpolateRound(a, b) { return a = +a, b -= a, function(t) { return Math.round(a + b * t); }; -}; +} var degrees = 180 / Math.PI; @@ -2751,7 +2792,7 @@ var identity$2 = { scaleY: 1 }; -var decompose = function(a, b, c, d, e, f) { +function decompose(a, b, c, d, e, f) { var scaleX, scaleY, skewX; if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX; if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX; @@ -2765,12 +2806,12 @@ var decompose = function(a, b, c, d, e, f) { scaleX: scaleX, scaleY: scaleY }; -}; +} -var cssNode; -var cssRoot; -var cssView; -var svgNode; +var cssNode, + cssRoot, + cssView, + svgNode; function parseCss(value) { if (value === "none") return identity$2; @@ -2852,10 +2893,10 @@ function interpolateTransform(parse, pxComma, pxParen, degParen) { var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)"); var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")"); -var rho = Math.SQRT2; -var rho2 = 2; -var rho4 = 4; -var epsilon2 = 1e-12; +var rho = Math.SQRT2, + rho2 = 2, + rho4 = 4, + epsilon2 = 1e-12; function cosh(x) { return ((x = Math.exp(x)) + 1 / x) / 2; @@ -2871,7 +2912,7 @@ function tanh(x) { // p0 = [ux0, uy0, w0] // p1 = [ux1, uy1, w1] -var interpolateZoom = function(p0, p1) { +function interpolateZoom(p0, p1) { var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, @@ -2915,7 +2956,7 @@ var interpolateZoom = function(p0, p1) { i.duration = S * 1000; return i; -}; +} function hsl$1(hue$$1) { return function(start, end) { @@ -2996,23 +3037,32 @@ function cubehelix$1(hue$$1) { var cubehelix$2 = cubehelix$1(hue); var cubehelixLong = cubehelix$1(nogamma); -var quantize = function(interpolator, n) { +function piecewise(interpolate, values) { + var i = 0, n = values.length - 1, v = values[0], I = new Array(n < 0 ? 0 : n); + while (i < n) I[i] = interpolate(v, v = values[++i]); + return function(t) { + var i = Math.max(0, Math.min(n - 1, Math.floor(t *= n))); + return I[i](t - i); + }; +} + +function quantize(interpolator, n) { var samples = new Array(n); for (var i = 0; i < n; ++i) samples[i] = interpolator(i / (n - 1)); return samples; -}; +} -var frame = 0; -var timeout = 0; -var interval = 0; -var pokeDelay = 1000; -var taskHead; -var taskTail; -var clockLast = 0; -var clockNow = 0; -var clockSkew = 0; -var clock = typeof performance === "object" && performance.now ? performance : Date; -var setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); }; +var frame = 0, // is an animation frame pending? + timeout = 0, // is a timeout pending? + interval = 0, // are any timers active? + pokeDelay = 1000, // how frequently we check for clock skew + taskHead, + taskTail, + clockLast = 0, + clockNow = 0, + clockSkew = 0, + clock = typeof performance === "object" && performance.now ? performance : Date, + setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); }; function now() { return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); @@ -3113,7 +3163,7 @@ function sleep(time) { } } -var timeout$1 = function(callback, delay, time) { +function timeout$1(callback, delay, time) { var t = new Timer; delay = delay == null ? 0 : +delay; t.restart(function(elapsed) { @@ -3121,9 +3171,9 @@ var timeout$1 = function(callback, delay, time) { callback(elapsed + delay); }, delay, time); return t; -}; +} -var interval$1 = function(callback, delay, time) { +function interval$1(callback, delay, time) { var t = new Timer, total = delay; if (delay == null) return t.restart(callback, delay, time), t; delay = +delay, time = time == null ? now() : +time; @@ -3133,7 +3183,7 @@ var interval$1 = function(callback, delay, time) { callback(elapsed); }, delay, time); return t; -}; +} var emptyOn = dispatch("start", "end", "interrupt"); var emptyTween = []; @@ -3146,11 +3196,11 @@ var RUNNING = 4; var ENDING = 5; var ENDED = 6; -var schedule = function(node, name, id, index, group, timing) { +function schedule(node, name, id, index, group, timing) { var schedules = node.__transition; if (!schedules) node.__transition = {}; else if (id in schedules) return; - create(node, id, { + create$1(node, id, { name: name, index: index, // For context during callback. group: group, // For context during callback. @@ -3163,7 +3213,7 @@ var schedule = function(node, name, id, index, group, timing) { timer: null, state: CREATED }); -}; +} function init(node, id) { var schedule = get$1(node, id); @@ -3183,7 +3233,7 @@ function get$1(node, id) { return schedule; } -function create(node, id, self) { +function create$1(node, id, self) { var schedules = node.__transition, tween; @@ -3288,7 +3338,7 @@ function create(node, id, self) { } } -var interrupt = function(node, name) { +function interrupt(node, name) { var schedules = node.__transition, schedule$$1, active, @@ -3309,13 +3359,13 @@ var interrupt = function(node, name) { } if (empty) delete node.__transition; -}; +} -var selection_interrupt = function(name) { +function selection_interrupt(name) { return this.each(function() { interrupt(this, name); }); -}; +} function tweenRemove(id, name) { var tween0, tween1; @@ -3366,7 +3416,7 @@ function tweenFunction(id, name, value) { }; } -var transition_tween = function(name, value) { +function transition_tween(name, value) { var id = this._id; name += ""; @@ -3382,7 +3432,7 @@ var transition_tween = function(name, value) { } return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value)); -}; +} function tweenValue(transition, name, value) { var id = transition._id; @@ -3397,13 +3447,13 @@ function tweenValue(transition, name, value) { }; } -var interpolate = function(a, b) { +function interpolate(a, b) { var c; return (typeof b === "number" ? reinterpolate : b instanceof color ? interpolateRgb : (c = color(b)) ? (b = c, interpolateRgb) : interpolateString)(a, b); -}; +} function attrRemove$1(name) { return function() { @@ -3467,13 +3517,13 @@ function attrFunctionNS$1(fullname, interpolate$$1, value) { }; } -var transition_attr = function(name, value) { +function transition_attr(name, value) { var fullname = namespace(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate; return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname) : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value + "")); -}; +} function attrTweenNS(fullname, value) { function tween() { @@ -3497,14 +3547,14 @@ function attrTween(name, value) { return tween; } -var transition_attrTween = function(name, value) { +function transition_attrTween(name, value) { var key = "attr." + name; if (arguments.length < 2) return (key = this.tween(key)) && key._value; if (value == null) return this.tween(key, null); if (typeof value !== "function") throw new Error; var fullname = namespace(name); return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value)); -}; +} function delayFunction(id, value) { return function() { @@ -3518,7 +3568,7 @@ function delayConstant(id, value) { }; } -var transition_delay = function(value) { +function transition_delay(value) { var id = this._id; return arguments.length @@ -3526,7 +3576,7 @@ var transition_delay = function(value) { ? delayFunction : delayConstant)(id, value)) : get$1(this.node(), id).delay; -}; +} function durationFunction(id, value) { return function() { @@ -3540,7 +3590,7 @@ function durationConstant(id, value) { }; } -var transition_duration = function(value) { +function transition_duration(value) { var id = this._id; return arguments.length @@ -3548,7 +3598,7 @@ var transition_duration = function(value) { ? durationFunction : durationConstant)(id, value)) : get$1(this.node(), id).duration; -}; +} function easeConstant(id, value) { if (typeof value !== "function") throw new Error; @@ -3557,15 +3607,15 @@ function easeConstant(id, value) { }; } -var transition_ease = function(value) { +function transition_ease(value) { var id = this._id; return arguments.length ? this.each(easeConstant(id, value)) : get$1(this.node(), id).ease; -}; +} -var transition_filter = function(match) { +function transition_filter(match) { if (typeof match !== "function") match = matcher$1(match); for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { @@ -3577,9 +3627,9 @@ var transition_filter = function(match) { } return new Transition(subgroups, this._parents, this._name, this._id); -}; +} -var transition_merge = function(transition$$1) { +function transition_merge(transition$$1) { if (transition$$1._id !== this._id) throw new Error; for (var groups0 = this._groups, groups1 = transition$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { @@ -3595,7 +3645,7 @@ var transition_merge = function(transition$$1) { } return new Transition(merges, this._parents, this._name, this._id); -}; +} function start(name) { return (name + "").trim().split(/^|\s+/).every(function(t) { @@ -3620,13 +3670,13 @@ function onFunction(id, name, listener) { }; } -var transition_on = function(name, listener) { +function transition_on(name, listener) { var id = this._id; return arguments.length < 2 ? get$1(this.node(), id).on.on(name) : this.each(onFunction(id, name, listener)); -}; +} function removeFunction(id) { return function() { @@ -3636,19 +3686,19 @@ function removeFunction(id) { }; } -var transition_remove = function() { +function transition_remove() { return this.on("end.remove", removeFunction(this._id)); -}; +} -var transition_select = function(select) { +function transition_select(select$$1) { var name = this._name, id = this._id; - if (typeof select !== "function") select = selector(select); + if (typeof select$$1 !== "function") select$$1 = selector(select$$1); for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { - if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { + if ((node = group[i]) && (subnode = select$$1.call(node, node.__data__, i, group))) { if ("__data__" in node) subnode.__data__ = node.__data__; subgroup[i] = subnode; schedule(subgroup[i], name, id, i, subgroup, get$1(node, id)); @@ -3657,18 +3707,18 @@ var transition_select = function(select) { } return new Transition(subgroups, this._parents, name, id); -}; +} -var transition_selectAll = function(select) { +function transition_selectAll(select$$1) { var name = this._name, id = this._id; - if (typeof select !== "function") select = selectorAll(select); + if (typeof select$$1 !== "function") select$$1 = selectorAll(select$$1); for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { if (node = group[i]) { - for (var children = select.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { + for (var children = select$$1.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { if (child = children[k]) { schedule(child, name, id, k, children, inherit); } @@ -3680,13 +3730,13 @@ var transition_selectAll = function(select) { } return new Transition(subgroups, parents, name, id); -}; +} var Selection$1 = selection.prototype.constructor; -var transition_selection = function() { +function transition_selection() { return new Selection$1(this._groups, this._parents); -}; +} function styleRemove$1(name, interpolate$$1) { var value00, @@ -3732,7 +3782,7 @@ function styleFunction$1(name, interpolate$$1, value) { }; } -var transition_style = function(name, value, priority) { +function transition_style(name, value, priority) { var i = (name += "") === "transform" ? interpolateTransformCss : interpolate; return value == null ? this .styleTween(name, styleRemove$1(name, i)) @@ -3740,7 +3790,7 @@ var transition_style = function(name, value, priority) { : this.styleTween(name, typeof value === "function" ? styleFunction$1(name, i, tweenValue(this, "style." + name, value)) : styleConstant$1(name, i, value + ""), priority); -}; +} function styleTween(name, value, priority) { function tween() { @@ -3753,13 +3803,13 @@ function styleTween(name, value, priority) { return tween; } -var transition_styleTween = function(name, value, priority) { +function transition_styleTween(name, value, priority) { var key = "style." + (name += ""); if (arguments.length < 2) return (key = this.tween(key)) && key._value; if (value == null) return this.tween(key, null); if (typeof value !== "function") throw new Error; return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); -}; +} function textConstant$1(value) { return function() { @@ -3774,13 +3824,13 @@ function textFunction$1(value) { }; } -var transition_text = function(value) { +function transition_text(value) { return this.tween("text", typeof value === "function" ? textFunction$1(tweenValue(this, "text", value)) : textConstant$1(value == null ? "" : value + "")); -}; +} -var transition_transition = function() { +function transition_transition() { var name = this._name, id0 = this._id, id1 = newId(); @@ -3800,7 +3850,7 @@ var transition_transition = function() { } return new Transition(groups, this._parents, name, id1); -}; +} var id = 0; @@ -3914,8 +3964,8 @@ var polyInOut = (function custom(e) { return polyInOut; })(exponent); -var pi = Math.PI; -var halfPi = pi / 2; +var pi = Math.PI, + halfPi = pi / 2; function sinIn(t) { return 1 - Math.cos(t * halfPi); @@ -3953,16 +4003,16 @@ function circleInOut(t) { return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2; } -var b1 = 4 / 11; -var b2 = 6 / 11; -var b3 = 8 / 11; -var b4 = 3 / 4; -var b5 = 9 / 11; -var b6 = 10 / 11; -var b7 = 15 / 16; -var b8 = 21 / 22; -var b9 = 63 / 64; -var b0 = 1 / b1 / b1; +var b1 = 4 / 11, + b2 = 6 / 11, + b3 = 8 / 11, + b4 = 3 / 4, + b5 = 9 / 11, + b6 = 10 / 11, + b7 = 15 / 16, + b8 = 21 / 22, + b9 = 63 / 64, + b0 = 1 / b1 / b1; function bounceIn(t) { return 1 - bounceOut(1 - t); @@ -4014,9 +4064,9 @@ var backInOut = (function custom(s) { return backInOut; })(overshoot); -var tau = 2 * Math.PI; -var amplitude = 1; -var period = 0.3; +var tau = 2 * Math.PI, + amplitude = 1, + period = 0.3; var elasticIn = (function custom(a, p) { var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); @@ -4076,7 +4126,7 @@ function inherit(node, id) { return timing; } -var selection_transition = function(name) { +function selection_transition(name) { var id, timing; @@ -4095,14 +4145,14 @@ var selection_transition = function(name) { } return new Transition(groups, this._parents, name, id); -}; +} selection.prototype.interrupt = selection_interrupt; selection.prototype.transition = selection_transition; var root$1 = [null]; -var active = function(node, name) { +function active(node, name) { var schedules = node.__transition, schedule$$1, i; @@ -4117,33 +4167,33 @@ var active = function(node, name) { } return null; -}; +} -var constant$4 = function(x) { +function constant$4(x) { return function() { return x; }; -}; +} -var BrushEvent = function(target, type, selection) { +function BrushEvent(target, type, selection) { this.target = target; this.type = type; this.selection = selection; -}; +} function nopropagation$1() { exports.event.stopImmediatePropagation(); } -var noevent$1 = function() { +function noevent$1() { exports.event.preventDefault(); exports.event.stopImmediatePropagation(); -}; +} -var MODE_DRAG = {name: "drag"}; -var MODE_SPACE = {name: "space"}; -var MODE_HANDLE = {name: "handle"}; -var MODE_CENTER = {name: "center"}; +var MODE_DRAG = {name: "drag"}, + MODE_SPACE = {name: "space"}, + MODE_HANDLE = {name: "handle"}, + MODE_CENTER = {name: "center"}; var X = { name: "x", @@ -4228,7 +4278,7 @@ function type(t) { } // Ignore right-click, since that should open the context menu. -function defaultFilter() { +function defaultFilter$1() { return !exports.event.button; } @@ -4238,12 +4288,12 @@ function defaultExtent() { } // Like d3.local, but with the name “__brush” rather than auto-generated. -function local(node) { +function local$1(node) { while (!node.__brush) if (!(node = node.parentNode)) return; return node.__brush; } -function empty(extent) { +function empty$1(extent) { return extent[0][0] === extent[1][0] || extent[0][1] === extent[1][1]; } @@ -4261,13 +4311,13 @@ function brushY() { return brush$1(Y); } -var brush = function() { +function brush() { return brush$1(XY); -}; +} function brush$1(dim) { var extent = defaultExtent, - filter = defaultFilter, + filter = defaultFilter$1, listeners = dispatch(brush, "start", "brush", "end"), handleSize = 6, touchending; @@ -4284,7 +4334,7 @@ function brush$1(dim) { .attr("cursor", cursors.overlay) .merge(overlay) .each(function() { - var extent = local(this).extent; + var extent = local$1(this).extent; select(this) .attr("x", extent[0][0]) .attr("y", extent[0][1]) @@ -4319,7 +4369,7 @@ function brush$1(dim) { .on("mousedown.brush touchstart.brush", started); } - brush.move = function(group, selection) { + brush.move = function(group, selection$$1) { if (group.selection) { group .on("start.brush", function() { emitter(this, arguments).beforestart().start(); }) @@ -4329,11 +4379,11 @@ function brush$1(dim) { state = that.__brush, emit = emitter(that, arguments), selection0 = state.selection, - selection1 = dim.input(typeof selection === "function" ? selection.apply(this, arguments) : selection, state.extent), + selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(this, arguments) : selection$$1, state.extent), i = interpolateValue(selection0, selection1); function tween(t) { - state.selection = t === 1 && empty(selection1) ? null : i(t); + state.selection = t === 1 && empty$1(selection1) ? null : i(t); redraw.call(that); emit.brush(); } @@ -4346,11 +4396,11 @@ function brush$1(dim) { var that = this, args = arguments, state = that.__brush, - selection1 = dim.input(typeof selection === "function" ? selection.apply(that, args) : selection, state.extent), + selection1 = dim.input(typeof selection$$1 === "function" ? selection$$1.apply(that, args) : selection$$1, state.extent), emit = emitter(that, args).beforestart(); interrupt(that); - state.selection = selection1 == null || empty(selection1) ? null : selection1; + state.selection = selection1 == null || empty$1(selection1) ? null : selection1; redraw.call(that); emit.start().brush().end(); }); @@ -4359,22 +4409,22 @@ function brush$1(dim) { function redraw() { var group = select(this), - selection = local(this).selection; + selection$$1 = local$1(this).selection; - if (selection) { + if (selection$$1) { group.selectAll(".selection") .style("display", null) - .attr("x", selection[0][0]) - .attr("y", selection[0][1]) - .attr("width", selection[1][0] - selection[0][0]) - .attr("height", selection[1][1] - selection[0][1]); + .attr("x", selection$$1[0][0]) + .attr("y", selection$$1[0][1]) + .attr("width", selection$$1[1][0] - selection$$1[0][0]) + .attr("height", selection$$1[1][1] - selection$$1[0][1]); group.selectAll(".handle") .style("display", null) - .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection[1][0] - handleSize / 2 : selection[0][0] - handleSize / 2; }) - .attr("y", function(d) { return d.type[0] === "s" ? selection[1][1] - handleSize / 2 : selection[0][1] - handleSize / 2; }) - .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection[1][0] - selection[0][0] + handleSize : handleSize; }) - .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection[1][1] - selection[0][1] + handleSize : handleSize; }); + .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection$$1[1][0] - handleSize / 2 : selection$$1[0][0] - handleSize / 2; }) + .attr("y", function(d) { return d.type[0] === "s" ? selection$$1[1][1] - handleSize / 2 : selection$$1[0][1] - handleSize / 2; }) + .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection$$1[1][0] - selection$$1[0][0] + handleSize : handleSize; }) + .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection$$1[1][1] - selection$$1[0][1] + handleSize : handleSize; }); } else { @@ -4430,9 +4480,9 @@ function brush$1(dim) { mode = (exports.event.metaKey ? type = "overlay" : type) === "selection" ? MODE_DRAG : (exports.event.altKey ? MODE_CENTER : MODE_HANDLE), signX = dim === Y ? null : signsX[type], signY = dim === X ? null : signsY[type], - state = local(that), + state = local$1(that), extent = state.extent, - selection = state.selection, + selection$$1 = state.selection, W = extent[0][0], w0, w1, N = extent[0][1], n0, n1, E = extent[1][0], e0, e1, @@ -4444,19 +4494,19 @@ function brush$1(dim) { lockX, lockY, point0 = mouse(that), - point = point0, + point$$1 = point0, emit = emitter(that, arguments).beforestart(); if (type === "overlay") { - state.selection = selection = [ + state.selection = selection$$1 = [ [w0 = dim === Y ? W : point0[0], n0 = dim === X ? N : point0[1]], [e0 = dim === Y ? E : w0, s0 = dim === X ? S : n0] ]; } else { - w0 = selection[0][0]; - n0 = selection[0][1]; - e0 = selection[1][0]; - s0 = selection[1][1]; + w0 = selection$$1[0][0]; + n0 = selection$$1[0][1]; + e0 = selection$$1[1][0]; + s0 = selection$$1[1][1]; } w1 = w0; @@ -4492,10 +4542,10 @@ function brush$1(dim) { function moved() { var point1 = mouse(that); if (shifting && !lockX && !lockY) { - if (Math.abs(point1[0] - point[0]) > Math.abs(point1[1] - point[1])) lockY = true; + if (Math.abs(point1[0] - point$$1[0]) > Math.abs(point1[1] - point$$1[1])) lockY = true; else lockX = true; } - point = point1; + point$$1 = point1; moving = true; noevent$1(); move(); @@ -4504,8 +4554,8 @@ function brush$1(dim) { function move() { var t; - dx = point[0] - point0[0]; - dy = point[1] - point0[1]; + dx = point$$1[0] - point0[0]; + dy = point$$1[1] - point0[1]; switch (mode) { case MODE_SPACE: @@ -4542,14 +4592,14 @@ function brush$1(dim) { if (type in flipY) overlay.attr("cursor", cursors[type = flipY[type]]); } - if (state.selection) selection = state.selection; // May be set by brush.move! - if (lockX) w1 = selection[0][0], e1 = selection[1][0]; - if (lockY) n1 = selection[0][1], s1 = selection[1][1]; + if (state.selection) selection$$1 = state.selection; // May be set by brush.move! + if (lockX) w1 = selection$$1[0][0], e1 = selection$$1[1][0]; + if (lockY) n1 = selection$$1[0][1], s1 = selection$$1[1][1]; - if (selection[0][0] !== w1 - || selection[0][1] !== n1 - || selection[1][0] !== e1 - || selection[1][1] !== s1) { + if (selection$$1[0][0] !== w1 + || selection$$1[0][1] !== n1 + || selection$$1[1][0] !== e1 + || selection$$1[1][1] !== s1) { state.selection = [[w1, n1], [e1, s1]]; redraw.call(that); emit.brush(); @@ -4569,8 +4619,8 @@ function brush$1(dim) { } group.attr("pointer-events", "all"); overlay.attr("cursor", cursors.overlay); - if (state.selection) selection = state.selection; // May be set by brush.move (on start)! - if (empty(selection)) state.selection = null, redraw.call(that); + if (state.selection) selection$$1 = state.selection; // May be set by brush.move (on start)! + if (empty$1(selection$$1)) state.selection = null, redraw.call(that); emit.end(); } @@ -4687,7 +4737,7 @@ function compareValue(compare) { }; } -var chord = function() { +function chord() { var padAngle = 0, sortGroups = null, sortSubgroups = null, @@ -4795,20 +4845,20 @@ var chord = function() { }; return chord; -}; +} var slice$2 = Array.prototype.slice; -var constant$5 = function(x) { +function constant$5(x) { return function() { return x; }; -}; +} -var pi$2 = Math.PI; -var tau$2 = 2 * pi$2; -var epsilon$1 = 1e-6; -var tauEpsilon = tau$2 - epsilon$1; +var pi$2 = Math.PI, + tau$2 = 2 * pi$2, + epsilon$1 = 1e-6, + tauEpsilon = tau$2 - epsilon$1; function Path() { this._x0 = this._y0 = // start of current subpath @@ -4954,7 +5004,7 @@ function defaultEndAngle(d) { return d.endAngle; } -var ribbon = function() { +function ribbon() { var source = defaultSource, target = defaultTarget, radius = defaultRadius, @@ -5015,7 +5065,7 @@ var ribbon = function() { }; return ribbon; -}; +} var prefix = "$"; @@ -5091,7 +5141,7 @@ function map$1(object, f) { return map; } -var nest = function() { +function nest() { var keys = [], sortKeys = [], sortValues, @@ -5136,92 +5186,500 @@ var nest = function() { return sortKey != null ? array.sort(function(a, b) { return sortKey(a.key, b.key); }) : array; } - return nest = { - object: function(array) { return apply(array, 0, createObject, setObject); }, - map: function(array) { return apply(array, 0, createMap, setMap); }, - entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); }, - key: function(d) { keys.push(d); return nest; }, - sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; }, - sortValues: function(order) { sortValues = order; return nest; }, - rollup: function(f) { rollup = f; return nest; } + return nest = { + object: function(array) { return apply(array, 0, createObject, setObject); }, + map: function(array) { return apply(array, 0, createMap, setMap); }, + entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); }, + key: function(d) { keys.push(d); return nest; }, + sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; }, + sortValues: function(order) { sortValues = order; return nest; }, + rollup: function(f) { rollup = f; return nest; } + }; +} + +function createObject() { + return {}; +} + +function setObject(object, key, value) { + object[key] = value; +} + +function createMap() { + return map$1(); +} + +function setMap(map, key, value) { + map.set(key, value); +} + +function Set() {} + +var proto = map$1.prototype; + +Set.prototype = set$2.prototype = { + constructor: Set, + has: proto.has, + add: function(value) { + value += ""; + this[prefix + value] = value; + return this; + }, + remove: proto.remove, + clear: proto.clear, + values: proto.keys, + size: proto.size, + empty: proto.empty, + each: proto.each +}; + +function set$2(object, f) { + var set = new Set; + + // Copy constructor. + if (object instanceof Set) object.each(function(value) { set.add(value); }); + + // Otherwise, assume it’s an array. + else if (object) { + var i = -1, n = object.length; + if (f == null) while (++i < n) set.add(object[i]); + else while (++i < n) set.add(f(object[i], i, object)); + } + + return set; +} + +function keys(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; +} + +function values(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; +} + +function entries(map) { + var entries = []; + for (var key in map) entries.push({key: key, value: map[key]}); + return entries; +} + +var array$2 = Array.prototype; + +var slice$3 = array$2.slice; + +function ascending$2(a, b) { + return a - b; +} + +function area(ring) { + var i = 0, n = ring.length, area = ring[n - 1][1] * ring[0][0] - ring[n - 1][0] * ring[0][1]; + while (++i < n) area += ring[i - 1][1] * ring[i][0] - ring[i - 1][0] * ring[i][1]; + return area; +} + +function constant$6(x) { + return function() { + return x; + }; +} + +function contains(ring, hole) { + var i = -1, n = hole.length, c; + while (++i < n) if (c = ringContains(ring, hole[i])) return c; + return 0; +} + +function ringContains(ring, point) { + var x = point[0], y = point[1], contains = -1; + for (var i = 0, n = ring.length, j = n - 1; i < n; j = i++) { + var pi = ring[i], xi = pi[0], yi = pi[1], pj = ring[j], xj = pj[0], yj = pj[1]; + if (segmentContains(pi, pj, point)) return 0; + if (((yi > y) !== (yj > y)) && ((x < (xj - xi) * (y - yi) / (yj - yi) + xi))) contains = -contains; + } + return contains; +} + +function segmentContains(a, b, c) { + var i; return collinear(a, b, c) && within(a[i = +(a[0] === b[0])], c[i], b[i]); +} + +function collinear(a, b, c) { + return (b[0] - a[0]) * (c[1] - a[1]) === (c[0] - a[0]) * (b[1] - a[1]); +} + +function within(p, q, r) { + return p <= q && q <= r || r <= q && q <= p; +} + +function noop$1() {} + +var cases = [ + [], + [[[1.0, 1.5], [0.5, 1.0]]], + [[[1.5, 1.0], [1.0, 1.5]]], + [[[1.5, 1.0], [0.5, 1.0]]], + [[[1.0, 0.5], [1.5, 1.0]]], + [[[1.0, 1.5], [0.5, 1.0]], [[1.0, 0.5], [1.5, 1.0]]], + [[[1.0, 0.5], [1.0, 1.5]]], + [[[1.0, 0.5], [0.5, 1.0]]], + [[[0.5, 1.0], [1.0, 0.5]]], + [[[1.0, 1.5], [1.0, 0.5]]], + [[[0.5, 1.0], [1.0, 0.5]], [[1.5, 1.0], [1.0, 1.5]]], + [[[1.5, 1.0], [1.0, 0.5]]], + [[[0.5, 1.0], [1.5, 1.0]]], + [[[1.0, 1.5], [1.5, 1.0]]], + [[[0.5, 1.0], [1.0, 1.5]]], + [] +]; + +function contours() { + var dx = 1, + dy = 1, + threshold$$1 = thresholdSturges, + smooth = smoothLinear; + + function contours(values) { + var tz = threshold$$1(values); + + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + var domain = extent(values), start = domain[0], stop = domain[1]; + tz = tickStep(start, stop, tz); + tz = sequence(Math.floor(start / tz) * tz, Math.floor(stop / tz) * tz, tz); + } else { + tz = tz.slice().sort(ascending$2); + } + + return tz.map(function(value) { + return contour(values, value); + }); + } + + // Accumulate, smooth contour rings, assign holes to exterior rings. + // Based on https://github.com/mbostock/shapefile/blob/v0.6.2/shp/polygon.js + function contour(values, value) { + var polygons = [], + holes = []; + + isorings(values, value, function(ring) { + smooth(ring, values, value); + if (area(ring) > 0) polygons.push([ring]); + else holes.push(ring); + }); + + holes.forEach(function(hole) { + for (var i = 0, n = polygons.length, polygon; i < n; ++i) { + if (contains((polygon = polygons[i])[0], hole) !== -1) { + polygon.push(hole); + return; + } + } + }); + + return { + type: "MultiPolygon", + value: value, + coordinates: polygons + }; + } + + // Marching squares with isolines stitched into rings. + // Based on https://github.com/topojson/topojson-client/blob/v3.0.0/src/stitch.js + function isorings(values, value, callback) { + var fragmentByStart = new Array, + fragmentByEnd = new Array, + x, y, t0, t1, t2, t3; + + // Special case for the first row (y = -1, t2 = t3 = 0). + x = y = -1; + t1 = values[0] >= value; + cases[t1 << 1].forEach(stitch); + while (++x < dx - 1) { + t0 = t1, t1 = values[x + 1] >= value; + cases[t0 | t1 << 1].forEach(stitch); + } + cases[t1 << 0].forEach(stitch); + + // General case for the intermediate rows. + while (++y < dy - 1) { + x = -1; + t1 = values[y * dx + dx] >= value; + t2 = values[y * dx] >= value; + cases[t1 << 1 | t2 << 2].forEach(stitch); + while (++x < dx - 1) { + t0 = t1, t1 = values[y * dx + dx + x + 1] >= value; + t3 = t2, t2 = values[y * dx + x + 1] >= value; + cases[t0 | t1 << 1 | t2 << 2 | t3 << 3].forEach(stitch); + } + cases[t1 | t2 << 3].forEach(stitch); + } + + // Special case for the last row (y = dy - 1, t0 = t1 = 0). + x = -1; + t2 = values[y * dx] >= value; + cases[t2 << 2].forEach(stitch); + while (++x < dx - 1) { + t3 = t2, t2 = values[y * dx + x + 1] >= value; + cases[t2 << 2 | t3 << 3].forEach(stitch); + } + cases[t2 << 3].forEach(stitch); + + function stitch(line) { + var start = [line[0][0] + x, line[0][1] + y], + end = [line[1][0] + x, line[1][1] + y], + startIndex = index(start), + endIndex = index(end), + f, g; + if (f = fragmentByEnd[startIndex]) { + if (g = fragmentByStart[endIndex]) { + delete fragmentByEnd[f.end]; + delete fragmentByStart[g.start]; + if (f === g) { + f.ring.push(end); + callback(f.ring); + } else { + fragmentByStart[f.start] = fragmentByEnd[g.end] = {start: f.start, end: g.end, ring: f.ring.concat(g.ring)}; + } + } else { + delete fragmentByEnd[f.end]; + f.ring.push(end); + fragmentByEnd[f.end = endIndex] = f; + } + } else if (f = fragmentByStart[endIndex]) { + if (g = fragmentByEnd[startIndex]) { + delete fragmentByStart[f.start]; + delete fragmentByEnd[g.end]; + if (f === g) { + f.ring.push(end); + callback(f.ring); + } else { + fragmentByStart[g.start] = fragmentByEnd[f.end] = {start: g.start, end: f.end, ring: g.ring.concat(f.ring)}; + } + } else { + delete fragmentByStart[f.start]; + f.ring.unshift(start); + fragmentByStart[f.start = startIndex] = f; + } + } else { + fragmentByStart[startIndex] = fragmentByEnd[endIndex] = {start: startIndex, end: endIndex, ring: [start, end]}; + } + } + } + + function index(point) { + return point[0] * 2 + point[1] * (dx + 1) * 4; + } + + function smoothLinear(ring, values, value) { + ring.forEach(function(point) { + var x = point[0], + y = point[1], + xt = x | 0, + yt = y | 0, + v0, + v1 = values[yt * dx + xt]; + if (x > 0 && x < dx && xt === x) { + v0 = values[yt * dx + xt - 1]; + point[0] = x + (value - v0) / (v1 - v0) - 0.5; + } + if (y > 0 && y < dy && yt === y) { + v0 = values[(yt - 1) * dx + xt]; + point[1] = y + (value - v0) / (v1 - v0) - 0.5; + } + }); + } + + contours.contour = contour; + + contours.size = function(_) { + if (!arguments.length) return [dx, dy]; + var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]); + if (!(_0 > 0) || !(_1 > 0)) throw new Error("invalid size"); + return dx = _0, dy = _1, contours; }; -}; -function createObject() { - return {}; + contours.thresholds = function(_) { + return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), contours) : threshold$$1; + }; + + contours.smooth = function(_) { + return arguments.length ? (smooth = _ ? smoothLinear : noop$1, contours) : smooth === smoothLinear; + }; + + return contours; } -function setObject(object, key, value) { - object[key] = value; +// TODO Optimize edge cases. +// TODO Optimize index calculation. +// TODO Optimize arguments. +function blurX(source, target, r) { + var n = source.width, + m = source.height, + w = (r << 1) + 1; + for (var j = 0; j < m; ++j) { + for (var i = 0, sr = 0; i < n + r; ++i) { + if (i < n) { + sr += source.data[i + j * n]; + } + if (i >= r) { + if (i >= w) { + sr -= source.data[i - w + j * n]; + } + target.data[i - r + j * n] = sr / Math.min(i + 1, n - 1 + w - i, w); + } + } + } } -function createMap() { - return map$1(); +// TODO Optimize edge cases. +// TODO Optimize index calculation. +// TODO Optimize arguments. +function blurY(source, target, r) { + var n = source.width, + m = source.height, + w = (r << 1) + 1; + for (var i = 0; i < n; ++i) { + for (var j = 0, sr = 0; j < m + r; ++j) { + if (j < m) { + sr += source.data[i + j * n]; + } + if (j >= r) { + if (j >= w) { + sr -= source.data[i + (j - w) * n]; + } + target.data[i + (j - r) * n] = sr / Math.min(j + 1, m - 1 + w - j, w); + } + } + } } -function setMap(map, key, value) { - map.set(key, value); +function defaultX(d) { + return d[0]; } -function Set() {} +function defaultY(d) { + return d[1]; +} -var proto = map$1.prototype; +function density() { + var x = defaultX, + y = defaultY, + dx = 960, + dy = 500, + r = 20, // blur radius + k = 2, // log2(grid cell size) + o = r * 3, // grid offset, to pad for blur + n = (dx + o * 2) >> k, // grid width + m = (dy + o * 2) >> k, // grid height + threshold$$1 = constant$6(20); + + function density(data) { + var values0 = new Float32Array(n * m), + values1 = new Float32Array(n * m); + + data.forEach(function(d, i, data) { + var xi = (x(d, i, data) + o) >> k, + yi = (y(d, i, data) + o) >> k; + if (xi >= 0 && xi < n && yi >= 0 && yi < m) { + ++values0[xi + yi * n]; + } + }); -Set.prototype = set$2.prototype = { - constructor: Set, - has: proto.has, - add: function(value) { - value += ""; - this[prefix + value] = value; - return this; - }, - remove: proto.remove, - clear: proto.clear, - values: proto.keys, - size: proto.size, - empty: proto.empty, - each: proto.each -}; + // TODO Optimize. + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); + blurX({width: n, height: m, data: values0}, {width: n, height: m, data: values1}, r >> k); + blurY({width: n, height: m, data: values1}, {width: n, height: m, data: values0}, r >> k); -function set$2(object, f) { - var set = new Set; + var tz = threshold$$1(values0); - // Copy constructor. - if (object instanceof Set) object.each(function(value) { set.add(value); }); + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + var stop = max(values0); + tz = tickStep(0, stop, tz); + tz = sequence(0, Math.floor(stop / tz) * tz, tz); + tz.shift(); + } - // Otherwise, assume it’s an array. - else if (object) { - var i = -1, n = object.length; - if (f == null) while (++i < n) set.add(object[i]); - else while (++i < n) set.add(f(object[i], i, object)); + return contours() + .thresholds(tz) + .size([n, m]) + (values0) + .map(transform); } - return set; -} + function transform(geometry) { + geometry.value *= Math.pow(2, -2 * k); // Density in points per square pixel. + geometry.coordinates.forEach(transformPolygon); + return geometry; + } -var keys = function(map) { - var keys = []; - for (var key in map) keys.push(key); - return keys; -}; + function transformPolygon(coordinates) { + coordinates.forEach(transformRing); + } -var values = function(map) { - var values = []; - for (var key in map) values.push(map[key]); - return values; -}; + function transformRing(coordinates) { + coordinates.forEach(transformPoint); + } -var entries = function(map) { - var entries = []; - for (var key in map) entries.push({key: key, value: map[key]}); - return entries; -}; + // TODO Optimize. + function transformPoint(coordinates) { + coordinates[0] = coordinates[0] * Math.pow(2, k) - o; + coordinates[1] = coordinates[1] * Math.pow(2, k) - o; + } + + function resize() { + o = r * 3; + n = (dx + o * 2) >> k; + m = (dy + o * 2) >> k; + return density; + } + + density.x = function(_) { + return arguments.length ? (x = typeof _ === "function" ? _ : constant$6(+_), density) : x; + }; + + density.y = function(_) { + return arguments.length ? (y = typeof _ === "function" ? _ : constant$6(+_), density) : y; + }; + + density.size = function(_) { + if (!arguments.length) return [dx, dy]; + var _0 = Math.ceil(_[0]), _1 = Math.ceil(_[1]); + if (!(_0 >= 0) && !(_0 >= 0)) throw new Error("invalid size"); + return dx = _0, dy = _1, resize(); + }; + + density.cellSize = function(_) { + if (!arguments.length) return 1 << k; + if (!((_ = +_) >= 1)) throw new Error("invalid cell size"); + return k = Math.floor(Math.log(_) / Math.LN2), resize(); + }; + + density.thresholds = function(_) { + return arguments.length ? (threshold$$1 = typeof _ === "function" ? _ : Array.isArray(_) ? constant$6(slice$3.call(_)) : constant$6(_), density) : threshold$$1; + }; -var EOL = {}; -var EOF = {}; -var QUOTE = 34; -var NEWLINE = 10; -var RETURN = 13; + density.bandwidth = function(_) { + if (!arguments.length) return Math.sqrt(r * (r + 1)); + if (!((_ = +_) >= 0)) throw new Error("invalid bandwidth"); + return r = Math.round((Math.sqrt(4 * _ * _ + 1) - 1) / 2), resize(); + }; + + return density; +} + +var EOL = {}, + EOF = {}, + QUOTE = 34, + NEWLINE = 10, + RETURN = 13; function objectConverter(columns) { return new Function("d", "return {" + columns.map(function(name, i) { @@ -5252,7 +5710,7 @@ function inferColumns(rows) { return columns; } -var dsv = function(delimiter) { +function dsvFormat(delimiter) { var reFormat = new RegExp("[\"" + delimiter + "\n\r]"), DELIMITER = delimiter.charCodeAt(0); @@ -5343,23 +5801,103 @@ var dsv = function(delimiter) { format: format, formatRows: formatRows }; -}; +} -var csv = dsv(","); +var csv = dsvFormat(","); var csvParse = csv.parse; var csvParseRows = csv.parseRows; var csvFormat = csv.format; var csvFormatRows = csv.formatRows; -var tsv = dsv("\t"); +var tsv = dsvFormat("\t"); var tsvParse = tsv.parse; var tsvParseRows = tsv.parseRows; var tsvFormat = tsv.format; var tsvFormatRows = tsv.formatRows; -var center$1 = function(x, y) { +function responseBlob(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.blob(); +} + +function blob(input, init) { + return fetch(input, init).then(responseBlob); +} + +function responseArrayBuffer(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.arrayBuffer(); +} + +function buffer(input, init) { + return fetch(input, init).then(responseArrayBuffer); +} + +function responseText(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.text(); +} + +function text(input, init) { + return fetch(input, init).then(responseText); +} + +function dsvParse(parse) { + return function(input, init, row) { + if (arguments.length === 2 && typeof init === "function") row = init, init = undefined; + return text(input, init).then(function(response) { + return parse(response, row); + }); + }; +} + +function dsv(delimiter, input, init, row) { + if (arguments.length === 3 && typeof init === "function") row = init, init = undefined; + var format = dsvFormat(delimiter); + return text(input, init).then(function(response) { + return format.parse(response, row); + }); +} + +var csv$1 = dsvParse(csvParse); +var tsv$1 = dsvParse(tsvParse); + +function image(input, init) { + return new Promise(function(resolve, reject) { + var image = new Image; + for (var key in init) image[key] = init[key]; + image.onerror = reject; + image.onload = function() { resolve(image); }; + image.src = input; + }); +} + +function responseJson(response) { + if (!response.ok) throw new Error(response.status + " " + response.statusText); + return response.json(); +} + +function json(input, init) { + return fetch(input, init).then(responseJson); +} + +function parser(type) { + return function(input, init) { + return text(input, init).then(function(text$$1) { + return (new DOMParser).parseFromString(text$$1, type); + }); + }; +} + +var xml = parser("application/xml"); + +var html = parser("text/html"); + +var svg = parser("image/svg+xml"); + +function center$1(x, y) { var nodes; if (x == null) x = 0; @@ -5394,23 +5932,23 @@ var center$1 = function(x, y) { }; return force; -}; +} -var constant$6 = function(x) { +function constant$7(x) { return function() { return x; }; -}; +} -var jiggle = function() { +function jiggle() { return (Math.random() - 0.5) * 1e-6; -}; +} -var tree_add = function(d) { +function tree_add(d) { var x = +this._x.call(null, d), y = +this._y.call(null, d); return add(this.cover(x, y), x, y, d); -}; +} function add(tree, x, y, d) { if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points @@ -5492,7 +6030,7 @@ function addAll(data) { return this; } -var tree_cover = function(x, y) { +function tree_cover(x, y) { if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points var x0 = this._x0, @@ -5549,31 +6087,31 @@ var tree_cover = function(x, y) { this._x1 = x1; this._y1 = y1; return this; -}; +} -var tree_data = function() { +function tree_data() { var data = []; this.visit(function(node) { if (!node.length) do data.push(node.data); while (node = node.next) }); return data; -}; +} -var tree_extent = function(_) { +function tree_extent(_) { return arguments.length ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1]) : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]]; -}; +} -var Quad = function(node, x0, y0, x1, y1) { +function Quad(node, x0, y0, x1, y1) { this.node = node; this.x0 = x0; this.y0 = y0; this.x1 = x1; this.y1 = y1; -}; +} -var tree_find = function(x, y, radius) { +function tree_find(x, y, radius) { var data, x0 = this._x0, y0 = this._y0, @@ -5640,9 +6178,9 @@ var tree_find = function(x, y, radius) { } return data; -}; +} -var tree_remove = function(d) { +function tree_remove(d) { if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points var parent, @@ -5698,26 +6236,26 @@ var tree_remove = function(d) { } return this; -}; +} function removeAll(data) { for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]); return this; } -var tree_root = function() { +function tree_root() { return this._root; -}; +} -var tree_size = function() { +function tree_size() { var size = 0; this.visit(function(node) { if (!node.length) do ++size; while (node = node.next) }); return size; -}; +} -var tree_visit = function(callback) { +function tree_visit(callback) { var quads = [], q, node = this._root, child, x0, y0, x1, y1; if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1)); while (q = quads.pop()) { @@ -5730,9 +6268,9 @@ var tree_visit = function(callback) { } } return this; -}; +} -var tree_visitAfter = function(callback) { +function tree_visitAfter(callback) { var quads = [], next = [], q; if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1)); while (q = quads.pop()) { @@ -5750,26 +6288,26 @@ var tree_visitAfter = function(callback) { callback(q.node, q.x0, q.y0, q.x1, q.y1); } return this; -}; +} -function defaultX(d) { +function defaultX$1(d) { return d[0]; } -var tree_x = function(_) { +function tree_x(_) { return arguments.length ? (this._x = _, this) : this._x; -}; +} -function defaultY(d) { +function defaultY$1(d) { return d[1]; } -var tree_y = function(_) { +function tree_y(_) { return arguments.length ? (this._y = _, this) : this._y; -}; +} function quadtree(nodes, x, y) { - var tree = new Quadtree(x == null ? defaultX : x, y == null ? defaultY : y, NaN, NaN, NaN, NaN); + var tree = new Quadtree(x == null ? defaultX$1 : x, y == null ? defaultY$1 : y, NaN, NaN, NaN, NaN); return nodes == null ? tree : tree.addAll(nodes); } @@ -5837,13 +6375,13 @@ function y(d) { return d.y + d.vy; } -var collide = function(radius) { +function collide(radius) { var nodes, radii, strength = 1, iterations = 1; - if (typeof radius !== "function") radius = constant$6(radius == null ? 1 : +radius); + if (typeof radius !== "function") radius = constant$7(radius == null ? 1 : +radius); function force() { var i, n = nodes.length, @@ -5918,11 +6456,11 @@ var collide = function(radius) { }; force.radius = function(_) { - return arguments.length ? (radius = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : radius; + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius; }; return force; -}; +} function index(d) { return d.index; @@ -5934,11 +6472,11 @@ function find(nodeById, nodeId) { return node; } -var link = function(links) { +function link(links) { var id = index, strength = defaultStrength, strengths, - distance = constant$6(30), + distance = constant$7(30), distances, nodes, count, @@ -6027,15 +6565,15 @@ var link = function(links) { }; force.strength = function(_) { - return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initializeStrength(), force) : strength; + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initializeStrength(), force) : strength; }; force.distance = function(_) { - return arguments.length ? (distance = typeof _ === "function" ? _ : constant$6(+_), initializeDistance(), force) : distance; + return arguments.length ? (distance = typeof _ === "function" ? _ : constant$7(+_), initializeDistance(), force) : distance; }; return force; -}; +} function x$1(d) { return d.x; @@ -6045,10 +6583,10 @@ function y$1(d) { return d.y; } -var initialRadius = 10; -var initialAngle = Math.PI * (3 - Math.sqrt(5)); +var initialRadius = 10, + initialAngle = Math.PI * (3 - Math.sqrt(5)); -var simulation = function(nodes) { +function simulation(nodes) { var simulation, alpha = 1, alphaMin = 0.001, @@ -6175,13 +6713,13 @@ var simulation = function(nodes) { return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name); } }; -}; +} -var manyBody = function() { +function manyBody() { var nodes, node, alpha, - strength = constant$6(-30), + strength = constant$7(-30), strengths, distanceMin2 = 1, distanceMax2 = Infinity, @@ -6269,7 +6807,7 @@ var manyBody = function() { }; force.strength = function(_) { - return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; }; force.distanceMin = function(_) { @@ -6285,15 +6823,15 @@ var manyBody = function() { }; return force; -}; +} -var radial = function(radius, x, y) { +function radial(radius, x, y) { var nodes, - strength = constant$6(0.1), + strength = constant$7(0.1), strengths, radiuses; - if (typeof radius !== "function") radius = constant$6(+radius); + if (typeof radius !== "function") radius = constant$7(+radius); if (x == null) x = 0; if (y == null) y = 0; @@ -6325,11 +6863,11 @@ var radial = function(radius, x, y) { }; force.strength = function(_) { - return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; }; force.radius = function(_) { - return arguments.length ? (radius = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : radius; + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : radius; }; force.x = function(_) { @@ -6341,15 +6879,15 @@ var radial = function(radius, x, y) { }; return force; -}; +} -var x$2 = function(x) { - var strength = constant$6(0.1), +function x$2(x) { + var strength = constant$7(0.1), nodes, strengths, xz; - if (typeof x !== "function") x = constant$6(x == null ? 0 : +x); + if (typeof x !== "function") x = constant$7(x == null ? 0 : +x); function force(alpha) { for (var i = 0, n = nodes.length, node; i < n; ++i) { @@ -6373,23 +6911,23 @@ var x$2 = function(x) { }; force.strength = function(_) { - return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; }; force.x = function(_) { - return arguments.length ? (x = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : x; + return arguments.length ? (x = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : x; }; return force; -}; +} -var y$2 = function(y) { - var strength = constant$6(0.1), +function y$2(y) { + var strength = constant$7(0.1), nodes, strengths, yz; - if (typeof y !== "function") y = constant$6(y == null ? 0 : +y); + if (typeof y !== "function") y = constant$7(y == null ? 0 : +y); function force(alpha) { for (var i = 0, n = nodes.length, node; i < n; ++i) { @@ -6413,20 +6951,20 @@ var y$2 = function(y) { }; force.strength = function(_) { - return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : strength; }; force.y = function(_) { - return arguments.length ? (y = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : y; + return arguments.length ? (y = typeof _ === "function" ? _ : constant$7(+_), initialize(), force) : y; }; return force; -}; +} // Computes the decimal coefficient and exponent of the specified number x with // significant digits p, where x is positive and p is in [1, 21] or undefined. // For example, formatDecimal(1.23) returns ["123", 0]. -var formatDecimal = function(x, p) { +function formatDecimal(x, p) { if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity var i, coefficient = x.slice(0, i); @@ -6436,13 +6974,13 @@ var formatDecimal = function(x, p) { coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, +x.slice(i + 1) ]; -}; +} -var exponent$1 = function(x) { +function exponent$1(x) { return x = formatDecimal(Math.abs(x)), x ? x[1] : NaN; -}; +} -var formatGroup = function(grouping, thousands) { +function formatGroup(grouping, thousands) { return function(value, width) { var i = value.length, t = [], @@ -6459,34 +6997,68 @@ var formatGroup = function(grouping, thousands) { return t.reverse().join(thousands); }; -}; +} -var formatNumerals = function(numerals) { +function formatNumerals(numerals) { return function(value) { return value.replace(/[0-9]/g, function(i) { return numerals[+i]; }); }; -}; +} + +// [[fill]align][sign][symbol][0][width][,][.precision][~][type] +var re = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; + +function formatSpecifier(specifier) { + return new FormatSpecifier(specifier); +} + +formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof + +function FormatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + var match; + this.fill = match[1] || " "; + this.align = match[2] || ">"; + this.sign = match[3] || "-"; + this.symbol = match[4] || ""; + this.zero = !!match[5]; + this.width = match[6] && +match[6]; + this.comma = !!match[7]; + this.precision = match[8] && +match[8].slice(1); + this.trim = !!match[9]; + this.type = match[10] || ""; +} -var formatDefault = function(x, p) { - x = x.toPrecision(p); +FormatSpecifier.prototype.toString = function() { + return this.fill + + this.align + + this.sign + + this.symbol + + (this.zero ? "0" : "") + + (this.width == null ? "" : Math.max(1, this.width | 0)) + + (this.comma ? "," : "") + + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0)) + + (this.trim ? "~" : "") + + this.type; +}; - out: for (var n = x.length, i = 1, i0 = -1, i1; i < n; ++i) { - switch (x[i]) { +// Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k. +function formatTrim(s) { + out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) { + switch (s[i]) { case ".": i0 = i1 = i; break; case "0": if (i0 === 0) i0 = i; i1 = i; break; - case "e": break out; - default: if (i0 > 0) i0 = 0; break; + default: if (i0 > 0) { if (!+s[i]) break out; i0 = 0; } break; } } - - return i0 > 0 ? x.slice(0, i0) + x.slice(i1 + 1) : x; -}; + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; +} var prefixExponent; -var formatPrefixAuto = function(x, p) { +function formatPrefixAuto(x, p) { var d = formatDecimal(x, p); if (!d) return x + ""; var coefficient = d[0], @@ -6497,9 +7069,9 @@ var formatPrefixAuto = function(x, p) { : i > n ? coefficient + new Array(i - n + 1).join("0") : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) : "0." + new Array(1 - i).join("0") + formatDecimal(x, Math.max(0, p + i - 1))[0]; // less than 1y! -}; +} -var formatRounded = function(x, p) { +function formatRounded(x, p) { var d = formatDecimal(x, p); if (!d) return x + ""; var coefficient = d[0], @@ -6507,87 +7079,31 @@ var formatRounded = function(x, p) { return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) : coefficient + new Array(exponent - coefficient.length + 2).join("0"); -}; - -var formatTypes = { - "": formatDefault, - "%": function(x, p) { return (x * 100).toFixed(p); }, - "b": function(x) { return Math.round(x).toString(2); }, - "c": function(x) { return x + ""; }, - "d": function(x) { return Math.round(x).toString(10); }, - "e": function(x, p) { return x.toExponential(p); }, - "f": function(x, p) { return x.toFixed(p); }, - "g": function(x, p) { return x.toPrecision(p); }, - "o": function(x) { return Math.round(x).toString(8); }, - "p": function(x, p) { return formatRounded(x * 100, p); }, - "r": formatRounded, - "s": formatPrefixAuto, - "X": function(x) { return Math.round(x).toString(16).toUpperCase(); }, - "x": function(x) { return Math.round(x).toString(16); } -}; - -// [[fill]align][sign][symbol][0][width][,][.precision][type] -var re = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?([a-z%])?$/i; - -function formatSpecifier(specifier) { - return new FormatSpecifier(specifier); -} - -formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof - -function FormatSpecifier(specifier) { - if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); - - var match, - fill = match[1] || " ", - align = match[2] || ">", - sign = match[3] || "-", - symbol = match[4] || "", - zero = !!match[5], - width = match[6] && +match[6], - comma = !!match[7], - precision = match[8] && +match[8].slice(1), - type = match[9] || ""; - - // The "n" type is an alias for ",g". - if (type === "n") comma = true, type = "g"; - - // Map invalid types to the default format. - else if (!formatTypes[type]) type = ""; - - // If zero fill is specified, padding goes after sign and before digits. - if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "="; - - this.fill = fill; - this.align = align; - this.sign = sign; - this.symbol = symbol; - this.zero = zero; - this.width = width; - this.comma = comma; - this.precision = precision; - this.type = type; } -FormatSpecifier.prototype.toString = function() { - return this.fill - + this.align - + this.sign - + this.symbol - + (this.zero ? "0" : "") - + (this.width == null ? "" : Math.max(1, this.width | 0)) - + (this.comma ? "," : "") - + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0)) - + this.type; +var formatTypes = { + "%": function(x, p) { return (x * 100).toFixed(p); }, + "b": function(x) { return Math.round(x).toString(2); }, + "c": function(x) { return x + ""; }, + "d": function(x) { return Math.round(x).toString(10); }, + "e": function(x, p) { return x.toExponential(p); }, + "f": function(x, p) { return x.toFixed(p); }, + "g": function(x, p) { return x.toPrecision(p); }, + "o": function(x) { return Math.round(x).toString(8); }, + "p": function(x, p) { return formatRounded(x * 100, p); }, + "r": formatRounded, + "s": formatPrefixAuto, + "X": function(x) { return Math.round(x).toString(16).toUpperCase(); }, + "x": function(x) { return Math.round(x).toString(16); } }; -var identity$3 = function(x) { +function identity$3(x) { return x; -}; +} var prefixes = ["y","z","a","f","p","n","\xB5","m","","k","M","G","T","P","E","Z","Y"]; -var formatLocale = function(locale) { +function formatLocale(locale) { var group = locale.grouping && locale.thousands ? formatGroup(locale.grouping, locale.thousands) : identity$3, currency = locale.currency, decimal = locale.decimal, @@ -6605,8 +7121,18 @@ var formatLocale = function(locale) { width = specifier.width, comma = specifier.comma, precision = specifier.precision, + trim = specifier.trim, type = specifier.type; + // The "n" type is an alias for ",g". + if (type === "n") comma = true, type = "g"; + + // The "" type, and any invalid type, is an alias for ".12~g". + else if (!formatTypes[type]) precision == null && (precision = 12), trim = true, type = "g"; + + // If zero fill is specified, padding goes after sign and before digits. + if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "="; + // Compute the prefix and suffix. // For SI-prefix, the suffix is lazily computed. var prefix = symbol === "$" ? currency[0] : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", @@ -6616,13 +7142,13 @@ var formatLocale = function(locale) { // Is this an integer type? // Can this type generate exponential notation? var formatType = formatTypes[type], - maybeSuffix = !type || /[defgprs%]/.test(type); + maybeSuffix = /[defgprs%]/.test(type); // Set the default precision if not specified, // or clamp the specified precision to the supported range. // For significant precision, it must be in [1, 21]. // For fixed precision, it must be in [0, 20]. - precision = precision == null ? (type ? 6 : 12) + precision = precision == null ? 6 : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) : Math.max(0, Math.min(20, precision)); @@ -6641,12 +7167,15 @@ var formatLocale = function(locale) { var valueNegative = value < 0; value = formatType(Math.abs(value), precision); + // Trim insignificant zeros. + if (trim) value = formatTrim(value); + // If a negative value rounds to zero during formatting, treat as positive. if (valueNegative && +value === 0) valueNegative = false; // Compute the prefix and suffix. valuePrefix = (valueNegative ? (sign === "(" ? sign : "-") : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; - valueSuffix = valueSuffix + (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + (valueNegative && sign === "(" ? ")" : ""); + valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : ""); // Break the formatted value into the integer “value” part that can be // grouped, and fractional or exponential “suffix” part that is not. @@ -6704,12 +7233,10 @@ var formatLocale = function(locale) { format: newFormat, formatPrefix: formatPrefix }; -}; +} var locale; - - defaultLocale({ decimal: ".", thousands: ",", @@ -6724,18 +7251,18 @@ function defaultLocale(definition) { return locale; } -var precisionFixed = function(step) { +function precisionFixed(step) { return Math.max(0, -exponent$1(Math.abs(step))); -}; +} -var precisionPrefix = function(step, value) { +function precisionPrefix(step, value) { return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3 - exponent$1(Math.abs(step))); -}; +} -var precisionRound = function(step, max) { +function precisionRound(step, max) { step = Math.abs(step), max = Math.abs(max) - step; return Math.max(0, exponent$1(max) - exponent$1(step)) + 1; -}; +} // Adds floating point numbers with twice the normal precision. // Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and @@ -6744,9 +7271,9 @@ var precisionRound = function(step, max) { // Code adapted from GeographicLib by Charles F. F. Karney, // http://geographiclib.sourceforge.net/ -var adder = function() { +function adder() { return new Adder; -}; +} function Adder() { this.reset(); @@ -6794,7 +7321,6 @@ var atan2 = Math.atan2; var cos$1 = Math.cos; var ceil = Math.ceil; var exp = Math.exp; - var log = Math.log; var pow = Math.pow; var sin$1 = Math.sin; @@ -6814,7 +7340,7 @@ function haversin(x) { return (x = sin$1(x / 2)) * x; } -function noop$1() {} +function noop$2() {} function streamGeometry(geometry, stream) { if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) { @@ -6878,27 +7404,27 @@ function streamPolygon(coordinates, stream) { stream.polygonEnd(); } -var geoStream = function(object, stream) { +function geoStream(object, stream) { if (object && streamObjectType.hasOwnProperty(object.type)) { streamObjectType[object.type](object, stream); } else { streamGeometry(object, stream); } -}; +} var areaRingSum = adder(); -var areaSum = adder(); -var lambda00; -var phi00; -var lambda0; -var cosPhi0; -var sinPhi0; +var areaSum = adder(), + lambda00, + phi00, + lambda0, + cosPhi0, + sinPhi0; var areaStream = { - point: noop$1, - lineStart: noop$1, - lineEnd: noop$1, + point: noop$2, + lineStart: noop$2, + lineEnd: noop$2, polygonStart: function() { areaRingSum.reset(); areaStream.lineStart = areaRingStart; @@ -6907,7 +7433,7 @@ var areaStream = { polygonEnd: function() { var areaRing = +areaRingSum; areaSum.add(areaRing < 0 ? tau$3 + areaRing : areaRing); - this.lineStart = this.lineEnd = this.point = noop$1; + this.lineStart = this.lineEnd = this.point = noop$2; }, sphere: function() { areaSum.add(tau$3); @@ -6950,11 +7476,11 @@ function areaPoint(lambda, phi) { lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi; } -var area = function(object) { +function area$1(object) { areaSum.reset(); geoStream(object, areaStream); return areaSum * 2; -}; +} function spherical(cartesian) { return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])]; @@ -6988,17 +7514,13 @@ function cartesianNormalizeInPlace(d) { d[0] /= l, d[1] /= l, d[2] /= l; } -var lambda0$1; -var phi0; -var lambda1; -var phi1; -var lambda2; -var lambda00$1; -var phi00$1; -var p0; -var deltaSum = adder(); -var ranges; -var range; +var lambda0$1, phi0, lambda1, phi1, // bounds + lambda2, // previous lambda-coordinate + lambda00$1, phi00$1, // first point + p0, // previous 3D point + deltaSum = adder(), + ranges, + range; var boundsStream = { point: boundsPoint, @@ -7126,7 +7648,7 @@ function rangeContains(range, x) { return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x; } -var bounds = function(feature) { +function bounds(feature) { var i, n, a, b, merged, deltaMax, delta; phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity); @@ -7161,27 +7683,17 @@ var bounds = function(feature) { return lambda0$1 === Infinity || phi0 === Infinity ? [[NaN, NaN], [NaN, NaN]] : [[lambda0$1, phi0], [lambda1, phi1]]; -}; +} -var W0; -var W1; -var X0; -var Y0; -var Z0; -var X1; -var Y1; -var Z1; -var X2; -var Y2; -var Z2; -var lambda00$2; -var phi00$2; -var x0; -var y0; -var z0; // previous point +var W0, W1, + X0, Y0, Z0, + X1, Y1, Z1, + X2, Y2, Z2, + lambda00$2, phi00$2, // first point + x0, y0, z0; // previous point var centroidStream = { - sphere: noop$1, + sphere: noop$2, point: centroidPoint, lineStart: centroidLineStart, lineEnd: centroidLineEnd, @@ -7285,7 +7797,7 @@ function centroidRingPoint(lambda, phi) { centroidPointCartesian(x0, y0, z0); } -var centroid = function(object) { +function centroid(object) { W0 = W1 = X0 = Y0 = Z0 = X1 = Y1 = Z1 = @@ -7308,15 +7820,15 @@ var centroid = function(object) { } return [atan2(y, x) * degrees$1, asin(z / sqrt(m)) * degrees$1]; -}; +} -var constant$7 = function(x) { +function constant$8(x) { return function() { return x; }; -}; +} -var compose = function(a, b) { +function compose(a, b) { function compose(x, y) { return x = a(x, y), b(x[0], x[1]); @@ -7327,7 +7839,7 @@ var compose = function(a, b) { }; return compose; -}; +} function rotationIdentity(lambda, phi) { return [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi]; @@ -7387,7 +7899,7 @@ function rotationPhiGamma(deltaPhi, deltaGamma) { return rotation; } -var rotation = function(rotate) { +function rotation(rotate) { rotate = rotateRadians(rotate[0] * radians, rotate[1] * radians, rotate.length > 2 ? rotate[2] * radians : 0); function forward(coordinates) { @@ -7401,7 +7913,7 @@ var rotation = function(rotate) { }; return forward; -}; +} // Generates a circle centered at [0°, 0°], with a given radius and precision. function circleStream(stream, radius, delta, direction, t0, t1) { @@ -7431,10 +7943,10 @@ function circleRadius(cosRadius, point) { return ((-point[2] < 0 ? -radius : radius) + tau$3 - epsilon$2) % tau$3; } -var circle = function() { - var center = constant$7([0, 0]), - radius = constant$7(90), - precision = constant$7(6), +function circle() { + var center = constant$8([0, 0]), + radius = constant$8(90), + precision = constant$8(6), ring, rotate, stream = {point: point}; @@ -7457,21 +7969,21 @@ var circle = function() { } circle.center = function(_) { - return arguments.length ? (center = typeof _ === "function" ? _ : constant$7([+_[0], +_[1]]), circle) : center; + return arguments.length ? (center = typeof _ === "function" ? _ : constant$8([+_[0], +_[1]]), circle) : center; }; circle.radius = function(_) { - return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), circle) : radius; + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$8(+_), circle) : radius; }; circle.precision = function(_) { - return arguments.length ? (precision = typeof _ === "function" ? _ : constant$7(+_), circle) : precision; + return arguments.length ? (precision = typeof _ === "function" ? _ : constant$8(+_), circle) : precision; }; return circle; -}; +} -var clipBuffer = function() { +function clipBuffer() { var lines = [], line; return { @@ -7481,7 +7993,7 @@ var clipBuffer = function() { lineStart: function() { lines.push(line = []); }, - lineEnd: noop$1, + lineEnd: noop$2, rejoin: function() { if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); }, @@ -7492,11 +8004,11 @@ var clipBuffer = function() { return result; } }; -}; +} -var pointEqual = function(a, b) { +function pointEqual(a, b) { return abs(a[0] - b[0]) < epsilon$2 && abs(a[1] - b[1]) < epsilon$2; -}; +} function Intersection(point, points, other, entry) { this.x = point; @@ -7510,7 +8022,7 @@ function Intersection(point, points, other, entry) { // A generalized polygon clipping algorithm: given a polygon that has been cut // into its visible line segments, and rejoins the segments by interpolating // along the clip edge. -var clipRejoin = function(segments, compareIntersection, startInside, interpolate, stream) { +function clipRejoin(segments, compareIntersection, startInside, interpolate, stream) { var subject = [], clip = [], i, @@ -7581,7 +8093,7 @@ var clipRejoin = function(segments, compareIntersection, startInside, interpolat } while (!current.v); stream.lineEnd(); } -}; +} function link$1(array) { if (!(n = array.length)) return; @@ -7600,15 +8112,19 @@ function link$1(array) { var sum$1 = adder(); -var polygonContains = function(polygon, point) { +function polygonContains(polygon, point) { var lambda = point[0], phi = point[1], + sinPhi = sin$1(phi), normal = [sin$1(lambda), -cos$1(lambda), 0], angle = 0, winding = 0; sum$1.reset(); + if (sinPhi === 1) phi = halfPi$2 + epsilon$2; + else if (sinPhi === -1) phi = -halfPi$2 - epsilon$2; + for (var i = 0, n = polygon.length; i < n; ++i) { if (!(m = (ring = polygon[i]).length)) continue; var ring, @@ -7661,9 +8177,9 @@ var polygonContains = function(polygon, point) { // same side as the South pole. return (angle < -epsilon$2 || angle < epsilon$2 && sum$1 < -epsilon$2) ^ (winding & 1); -}; +} -var clip = function(pointVisible, clipLine, interpolate, start) { +function clip(pointVisible, clipLine, interpolate, start) { return function(sink) { var line = clipLine(sink), ringBuffer = clipBuffer(), @@ -7776,7 +8292,7 @@ var clip = function(pointVisible, clipLine, interpolate, start) { return clip; }; -}; +} function validSegment(segment) { return segment.length > 1; @@ -7879,7 +8395,7 @@ function clipAntimeridianInterpolate(from, to, direction, stream) { } } -var clipCircle = function(radius) { +function clipCircle(radius) { var cr = cos$1(radius), delta = 6 * radians, smallRadius = cr > 0, @@ -8054,9 +8570,9 @@ var clipCircle = function(radius) { } return clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-pi$3, radius - pi$3]); -}; +} -var clipLine = function(a, b, x0, y0, x1, y1) { +function clipLine(a, b, x0, y0, x1, y1) { var ax = a[0], ay = a[1], bx = b[0], @@ -8114,10 +8630,9 @@ var clipLine = function(a, b, x0, y0, x1, y1) { if (t0 > 0) a[0] = ax + t0 * dx, a[1] = ay + t0 * dy; if (t1 < 1) b[0] = ax + t1 * dx, b[1] = ay + t1 * dy; return true; -}; +} -var clipMax = 1e9; -var clipMin = -clipMax; +var clipMax = 1e9, clipMin = -clipMax; // TODO Use d3-polygon’s polygonContains here for the ring check? // TODO Eliminate duplicate buffering in clipBuffer and polygon.push? @@ -8280,7 +8795,7 @@ function clipRectangle(x0, y0, x1, y1) { }; } -var extent$1 = function() { +function extent$1() { var x0 = 0, y0 = 0, x1 = 960, @@ -8297,20 +8812,20 @@ var extent$1 = function() { return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]]; } }; -}; +} -var lengthSum = adder(); -var lambda0$2; -var sinPhi0$1; -var cosPhi0$1; +var lengthSum = adder(), + lambda0$2, + sinPhi0$1, + cosPhi0$1; var lengthStream = { - sphere: noop$1, - point: noop$1, + sphere: noop$2, + point: noop$2, lineStart: lengthLineStart, - lineEnd: noop$1, - polygonStart: noop$1, - polygonEnd: noop$1 + lineEnd: noop$2, + polygonStart: noop$2, + polygonEnd: noop$2 }; function lengthLineStart() { @@ -8319,7 +8834,7 @@ function lengthLineStart() { } function lengthLineEnd() { - lengthStream.point = lengthStream.lineEnd = noop$1; + lengthStream.point = lengthStream.lineEnd = noop$2; } function lengthPointFirst(lambda, phi) { @@ -8342,20 +8857,20 @@ function lengthPoint(lambda, phi) { lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi; } -var length$1 = function(object) { +function length$1(object) { lengthSum.reset(); geoStream(object, lengthStream); return +lengthSum; -}; +} -var coordinates = [null, null]; -var object$1 = {type: "LineString", coordinates: coordinates}; +var coordinates = [null, null], + object$1 = {type: "LineString", coordinates: coordinates}; -var distance = function(a, b) { +function distance(a, b) { coordinates[0] = a; coordinates[1] = b; return length$1(object$1); -}; +} var containsObjectType = { Feature: function(object, point) { @@ -8432,11 +8947,11 @@ function pointRadians(point) { return [point[0] * radians, point[1] * radians]; } -var contains = function(object, point) { +function contains$1(object, point) { return (object && containsObjectType.hasOwnProperty(object.type) ? containsObjectType[object.type] : containsGeometry)(object, point); -}; +} function graticuleX(y0, y1, dy) { var y = sequence(y0, y1 - epsilon$2, dy).concat(y1); @@ -8541,7 +9056,7 @@ function graticule10() { return graticule()(); } -var interpolate$1 = function(a, b) { +function interpolate$1(a, b) { var x0 = a[0] * radians, y0 = a[1] * radians, x1 = b[0] * radians, @@ -8574,29 +9089,29 @@ var interpolate$1 = function(a, b) { interpolate.distance = d; return interpolate; -}; +} -var identity$4 = function(x) { +function identity$4(x) { return x; -}; +} -var areaSum$1 = adder(); -var areaRingSum$1 = adder(); -var x00; -var y00; -var x0$1; -var y0$1; +var areaSum$1 = adder(), + areaRingSum$1 = adder(), + x00, + y00, + x0$1, + y0$1; var areaStream$1 = { - point: noop$1, - lineStart: noop$1, - lineEnd: noop$1, + point: noop$2, + lineStart: noop$2, + lineEnd: noop$2, polygonStart: function() { areaStream$1.lineStart = areaRingStart$1; areaStream$1.lineEnd = areaRingEnd$1; }, polygonEnd: function() { - areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop$1; + areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop$2; areaSum$1.add(abs(areaRingSum$1)); areaRingSum$1.reset(); }, @@ -8625,17 +9140,17 @@ function areaRingEnd$1() { areaPoint$1(x00, y00); } -var x0$2 = Infinity; -var y0$2 = x0$2; -var x1 = -x0$2; -var y1 = x1; +var x0$2 = Infinity, + y0$2 = x0$2, + x1 = -x0$2, + y1 = x1; var boundsStream$1 = { point: boundsPoint$1, - lineStart: noop$1, - lineEnd: noop$1, - polygonStart: noop$1, - polygonEnd: noop$1, + lineStart: noop$2, + lineEnd: noop$2, + polygonStart: noop$2, + polygonEnd: noop$2, result: function() { var bounds = [[x0$2, y0$2], [x1, y1]]; x1 = y1 = -(y0$2 = x0$2 = Infinity); @@ -8652,19 +9167,19 @@ function boundsPoint$1(x, y) { // TODO Enforce positive area for exterior, negative area for interior? -var X0$1 = 0; -var Y0$1 = 0; -var Z0$1 = 0; -var X1$1 = 0; -var Y1$1 = 0; -var Z1$1 = 0; -var X2$1 = 0; -var Y2$1 = 0; -var Z2$1 = 0; -var x00$1; -var y00$1; -var x0$3; -var y0$3; +var X0$1 = 0, + Y0$1 = 0, + Z0$1 = 0, + X1$1 = 0, + Y1$1 = 0, + Z1$1 = 0, + X2$1 = 0, + Y2$1 = 0, + Z2$1 = 0, + x00$1, + y00$1, + x0$3, + y0$3; var centroidStream$1 = { point: centroidPoint$1, @@ -8787,24 +9302,24 @@ PathContext.prototype = { } } }, - result: noop$1 + result: noop$2 }; -var lengthSum$1 = adder(); -var lengthRing; -var x00$2; -var y00$2; -var x0$4; -var y0$4; +var lengthSum$1 = adder(), + lengthRing, + x00$2, + y00$2, + x0$4, + y0$4; var lengthStream$1 = { - point: noop$1, + point: noop$2, lineStart: function() { lengthStream$1.point = lengthPointFirst$1; }, lineEnd: function() { if (lengthRing) lengthPoint$1(x00$2, y00$2); - lengthStream$1.point = noop$1; + lengthStream$1.point = noop$2; }, polygonStart: function() { lengthRing = true; @@ -8890,7 +9405,7 @@ function circle$1(radius) { + "z"; } -var index$1 = function(projection, context) { +function index$1(projection, context) { var pointRadius = 4.5, projectionStream, contextStream; @@ -8941,13 +9456,13 @@ var index$1 = function(projection, context) { }; return path.projection(projection).context(context); -}; +} -var transform = function(methods) { +function transform(methods) { return { stream: transformer(methods) }; -}; +} function transformer(methods) { return function(stream) { @@ -9015,12 +9530,12 @@ function fitHeight(projection, height, object) { }, object); } -var maxDepth = 16; -var cosMinDistance = cos$1(30 * radians); // cos(minimum angular distance) +var maxDepth = 16, // maximum depth of subdivision + cosMinDistance = cos$1(30 * radians); // cos(minimum angular distance) -var resample = function(project, delta2) { +function resample(project, delta2) { return +delta2 ? resample$1(project, delta2) : resampleNone(project); -}; +} function resampleNone(project) { return transformer({ @@ -9129,6 +9644,34 @@ function transformRotate(rotate) { }); } +function scaleTranslate(k, dx, dy) { + function transform$$1(x, y) { + return [dx + k * x, dy - k * y]; + } + transform$$1.invert = function(x, y) { + return [(x - dx) / k, (dy - y) / k]; + }; + return transform$$1; +} + +function scaleTranslateRotate(k, dx, dy, alpha) { + var cosAlpha = cos$1(alpha), + sinAlpha = sin$1(alpha), + a = cosAlpha * k, + b = sinAlpha * k, + ai = cosAlpha / k, + bi = sinAlpha / k, + ci = (sinAlpha * dy - cosAlpha * dx) / k, + fi = (sinAlpha * dx + cosAlpha * dy) / k; + function transform$$1(x, y) { + return [a * x - b * y + dx, dy - b * x - a * y]; + } + transform$$1.invert = function(x, y) { + return [ai * x - bi * y + ci, fi - bi * x - ai * y]; + }; + return transform$$1; +} + function projection(project) { return projectionMutator(function() { return project; })(); } @@ -9137,28 +9680,27 @@ function projectionMutator(projectAt) { var project, k = 150, // scale x = 480, y = 250, // translate - dx, dy, lambda = 0, phi = 0, // center - deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, projectRotate, // rotate - theta = null, preclip = clipAntimeridian, // clip angle - x0 = null, y0, x1, y1, postclip = identity$4, // clip extent - delta2 = 0.5, projectResample = resample(projectTransform, delta2), // precision + lambda = 0, phi = 0, // center + deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, // pre-rotate + alpha = 0, // post-rotate + theta = null, preclip = clipAntimeridian, // pre-clip angle + x0 = null, y0, x1, y1, postclip = identity$4, // post-clip extent + delta2 = 0.5, // precision + projectResample, + projectTransform, + projectRotateTransform, cache, cacheStream; function projection(point) { - point = projectRotate(point[0] * radians, point[1] * radians); - return [point[0] * k + dx, dy - point[1] * k]; + return projectRotateTransform(point[0] * radians, point[1] * radians); } function invert(point) { - point = projectRotate.invert((point[0] - dx) / k, (dy - point[1]) / k); + point = projectRotateTransform.invert(point[0], point[1]); return point && [point[0] * degrees$1, point[1] * degrees$1]; } - function projectTransform(x, y) { - return x = project(x, y), [x[0] * k + dx, dy - x[1] * k]; - } - projection.stream = function(stream) { return cache && cacheStream === stream ? cache : cache = transformRadians(transformRotate(rotate)(preclip(projectResample(postclip(cacheStream = stream))))); }; @@ -9195,6 +9737,10 @@ function projectionMutator(projectAt) { return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1]; }; + projection.angle = function(_) { + return arguments.length ? (alpha = _ % 360 * radians, recenter()) : alpha * degrees$1; + }; + projection.precision = function(_) { return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2); }; @@ -9216,10 +9762,12 @@ function projectionMutator(projectAt) { }; function recenter() { - projectRotate = compose(rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma), project); - var center = project(lambda, phi); - dx = x - center[0] * k; - dy = y + center[1] * k; + var center = scaleTranslateRotate(k, 0, 0, alpha).apply(null, project(lambda, phi)), + transform$$1 = (alpha ? scaleTranslateRotate : scaleTranslate)(k, x - center[0], y - center[1], alpha); + rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma); + projectTransform = compose(project, transform$$1); + projectRotateTransform = compose(rotate, projectTransform); + projectResample = resample(projectTransform, delta2); return reset(); } @@ -9283,20 +9831,20 @@ function conicEqualAreaRaw(y0, y1) { return project; } -var conicEqualArea = function() { +function conicEqualArea() { return conicProjection(conicEqualAreaRaw) .scale(155.424) .center([0, 33.6442]); -}; +} -var albers = function() { +function albers() { return conicEqualArea() .parallels([29.5, 45.5]) .scale(1070) .translate([480, 250]) .rotate([96, 0]) .center([-0.6, 38.7]); -}; +} // The projections must have mutually exclusive clip regions on the sphere, // as this will avoid emitting interleaving lines and polygons. @@ -9317,7 +9865,7 @@ function multiplex(streams) { // scale to 1285 and adjust the translate accordingly. The set of standard // parallels for each region comes from USGS, which is published here: // http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers -var albersUsa = function() { +function albersUsa() { var cache, cacheStream, lower48 = albers(), lower48Point, @@ -9402,7 +9950,7 @@ var albersUsa = function() { } return albersUsa.scale(1070); -}; +} function azimuthalRaw(scale) { return function(x, y) { @@ -9437,11 +9985,11 @@ azimuthalEqualAreaRaw.invert = azimuthalInvert(function(z) { return 2 * asin(z / 2); }); -var azimuthalEqualArea = function() { +function azimuthalEqualArea() { return projection(azimuthalEqualAreaRaw) .scale(124.75) .clipAngle(180 - 1e-3); -}; +} var azimuthalEquidistantRaw = azimuthalRaw(function(c) { return (c = acos(c)) && c / sin$1(c); @@ -9451,11 +9999,11 @@ azimuthalEquidistantRaw.invert = azimuthalInvert(function(z) { return z; }); -var azimuthalEquidistant = function() { +function azimuthalEquidistant() { return projection(azimuthalEquidistantRaw) .scale(79.4188) .clipAngle(180 - 1e-3); -}; +} function mercatorRaw(lambda, phi) { return [lambda, log(tan((halfPi$2 + phi) / 2))]; @@ -9465,10 +10013,10 @@ mercatorRaw.invert = function(x, y) { return [x, 2 * atan(exp(y)) - halfPi$2]; }; -var mercator = function() { +function mercator() { return mercatorProjection(mercatorRaw) .scale(961 / tau$3); -}; +} function mercatorProjection(project) { var m = projection(project), @@ -9532,11 +10080,11 @@ function conicConformalRaw(y0, y1) { return project; } -var conicConformal = function() { +function conicConformal() { return conicProjection(conicConformalRaw) .scale(109.5) .parallels([30, 30]); -}; +} function equirectangularRaw(lambda, phi) { return [lambda, phi]; @@ -9544,10 +10092,10 @@ function equirectangularRaw(lambda, phi) { equirectangularRaw.invert = equirectangularRaw; -var equirectangular = function() { +function equirectangular() { return projection(equirectangularRaw) .scale(152.63); -}; +} function conicEquidistantRaw(y0, y1) { var cy0 = cos$1(y0), @@ -9569,11 +10117,11 @@ function conicEquidistantRaw(y0, y1) { return project; } -var conicEquidistant = function() { +function conicEquidistant() { return conicProjection(conicEquidistantRaw) .scale(131.154) .center([0, 13.9389]); -}; +} function gnomonicRaw(x, y) { var cy = cos$1(y), k = cos$1(x) * cy; @@ -9582,13 +10130,13 @@ function gnomonicRaw(x, y) { gnomonicRaw.invert = azimuthalInvert(atan); -var gnomonic = function() { +function gnomonic() { return projection(gnomonicRaw) .scale(144.049) .clipAngle(60); -}; +} -function scaleTranslate(kx, ky, tx, ty) { +function scaleTranslate$1(kx, ky, tx, ty) { return kx === 1 && ky === 1 && tx === 0 && ty === 0 ? identity$4 : transformer({ point: function(x, y) { this.stream.point(x * kx + tx, y * ky + ty); @@ -9596,7 +10144,7 @@ function scaleTranslate(kx, ky, tx, ty) { }); } -var identity$5 = function() { +function identity$5() { var k = 1, tx = 0, ty = 0, sx = 1, sy = 1, transform$$1 = identity$4, // scale, translate and reflect x0 = null, y0, x1, y1, // clip extent postclip = identity$4, @@ -9620,16 +10168,16 @@ var identity$5 = function() { return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; }, scale: function(_) { - return arguments.length ? (transform$$1 = scaleTranslate((k = +_) * sx, k * sy, tx, ty), reset()) : k; + return arguments.length ? (transform$$1 = scaleTranslate$1((k = +_) * sx, k * sy, tx, ty), reset()) : k; }, translate: function(_) { - return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty]; + return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty]; }, reflectX: function(_) { - return arguments.length ? (transform$$1 = scaleTranslate(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0; + return arguments.length ? (transform$$1 = scaleTranslate$1(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0; }, reflectY: function(_) { - return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0; + return arguments.length ? (transform$$1 = scaleTranslate$1(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0; }, fitExtent: function(extent, object) { return fitExtent(projection, extent, object); @@ -9644,7 +10192,7 @@ var identity$5 = function() { return fitHeight(projection, height, object); } }; -}; +} function naturalEarth1Raw(lambda, phi) { var phi2 = phi * phi, phi4 = phi2 * phi2; @@ -9667,10 +10215,10 @@ naturalEarth1Raw.invert = function(x, y) { ]; }; -var naturalEarth1 = function() { +function naturalEarth1() { return projection(naturalEarth1Raw) .scale(175.295); -}; +} function orthographicRaw(x, y) { return [cos$1(y) * sin$1(x), sin$1(y)]; @@ -9678,11 +10226,11 @@ function orthographicRaw(x, y) { orthographicRaw.invert = azimuthalInvert(asin); -var orthographic = function() { +function orthographic() { return projection(orthographicRaw) .scale(249.5) .clipAngle(90 + epsilon$2); -}; +} function stereographicRaw(x, y) { var cy = cos$1(y), k = 1 + cos$1(x) * cy; @@ -9693,11 +10241,11 @@ stereographicRaw.invert = azimuthalInvert(function(z) { return 2 * atan(z); }); -var stereographic = function() { +function stereographic() { return projection(stereographicRaw) .scale(250) .clipAngle(142); -}; +} function transverseMercatorRaw(lambda, phi) { return [log(tan((halfPi$2 + phi) / 2)), -lambda]; @@ -9707,7 +10255,7 @@ transverseMercatorRaw.invert = function(x, y) { return [-y, 2 * atan(exp(x)) - halfPi$2]; }; -var transverseMercator = function() { +function transverseMercator() { var m = mercatorProjection(transverseMercatorRaw), center = m.center, rotate = m.rotate; @@ -9722,7 +10270,7 @@ var transverseMercator = function() { return rotate([0, 0, 90]) .scale(159.155); -}; +} function defaultSeparation(a, b) { return a.parent === b.parent ? 1 : 2; @@ -9756,7 +10304,7 @@ function leafRight(node) { return node; } -var cluster = function() { +function cluster() { var separation = defaultSeparation, dx = 1, dy = 1, @@ -9807,7 +10355,7 @@ var cluster = function() { }; return cluster; -}; +} function count(node) { var sum = 0, @@ -9818,11 +10366,11 @@ function count(node) { node.value = sum; } -var node_count = function() { +function node_count() { return this.eachAfter(count); -}; +} -var node_each = function(callback) { +function node_each(callback) { var node = this, current, next = [node], children, i, n; do { current = next.reverse(), next = []; @@ -9834,9 +10382,9 @@ var node_each = function(callback) { } } while (next.length); return this; -}; +} -var node_eachBefore = function(callback) { +function node_eachBefore(callback) { var node = this, nodes = [node], children, i; while (node = nodes.pop()) { callback(node), children = node.children; @@ -9845,9 +10393,9 @@ var node_eachBefore = function(callback) { } } return this; -}; +} -var node_eachAfter = function(callback) { +function node_eachAfter(callback) { var node = this, nodes = [node], next = [], children, i, n; while (node = nodes.pop()) { next.push(node), children = node.children; @@ -9859,9 +10407,9 @@ var node_eachAfter = function(callback) { callback(node); } return this; -}; +} -var node_sum = function(value) { +function node_sum(value) { return this.eachAfter(function(node) { var sum = +value(node.data) || 0, children = node.children, @@ -9869,17 +10417,17 @@ var node_sum = function(value) { while (--i >= 0) sum += children[i].value; node.value = sum; }); -}; +} -var node_sort = function(compare) { +function node_sort(compare) { return this.eachBefore(function(node) { if (node.children) { node.children.sort(compare); } }); -}; +} -var node_path = function(end) { +function node_path(end) { var start = this, ancestor = leastCommonAncestor(start, end), nodes = [start]; @@ -9893,7 +10441,7 @@ var node_path = function(end) { end = end.parent; } return nodes; -}; +} function leastCommonAncestor(a, b) { if (a === b) return a; @@ -9910,23 +10458,23 @@ function leastCommonAncestor(a, b) { return c; } -var node_ancestors = function() { +function node_ancestors() { var node = this, nodes = [node]; while (node = node.parent) { nodes.push(node); } return nodes; -}; +} -var node_descendants = function() { +function node_descendants() { var nodes = []; this.each(function(node) { nodes.push(node); }); return nodes; -}; +} -var node_leaves = function() { +function node_leaves() { var leaves = []; this.eachBefore(function(node) { if (!node.children) { @@ -9934,9 +10482,9 @@ var node_leaves = function() { } }); return leaves; -}; +} -var node_links = function() { +function node_links() { var root = this, links = []; root.each(function(node) { if (node !== root) { // Don’t include the root’s parent, if any. @@ -9944,7 +10492,7 @@ var node_links = function() { } }); return links; -}; +} function hierarchy(data, children) { var root = new Node(data), @@ -10014,7 +10562,7 @@ Node.prototype = hierarchy.prototype = { copy: node_copy }; -var slice$3 = Array.prototype.slice; +var slice$4 = Array.prototype.slice; function shuffle$1(array) { var m = array.length, @@ -10031,8 +10579,8 @@ function shuffle$1(array) { return array; } -var enclose = function(circles) { - var i = 0, n = (circles = shuffle$1(slice$3.call(circles))).length, B = [], p, e; +function enclose(circles) { + var i = 0, n = (circles = shuffle$1(slice$4.call(circles))).length, B = [], p, e; while (i < n) { p = circles[i]; @@ -10041,7 +10589,7 @@ var enclose = function(circles) { } return e; -}; +} function extendBasis(B, p) { var i, j; @@ -10148,30 +10696,33 @@ function encloseBasis3(a, b, c) { }; } -function place(a, b, c) { - var ax = a.x, - ay = a.y, - da = b.r + c.r, - db = a.r + c.r, - dx = b.x - ax, - dy = b.y - ay, - dc = dx * dx + dy * dy; - if (dc) { - var x = 0.5 + ((db *= db) - (da *= da)) / (2 * dc), - y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc); - c.x = ax + x * dx + y * dy; - c.y = ay + x * dy - y * dx; +function place(b, a, c) { + var dx = b.x - a.x, x, a2, + dy = b.y - a.y, y, b2, + d2 = dx * dx + dy * dy; + if (d2) { + a2 = a.r + c.r, a2 *= a2; + b2 = b.r + c.r, b2 *= b2; + if (a2 > b2) { + x = (d2 + b2 - a2) / (2 * d2); + y = Math.sqrt(Math.max(0, b2 / d2 - x * x)); + c.x = b.x - x * dx - y * dy; + c.y = b.y - x * dy + y * dx; + } else { + x = (d2 + a2 - b2) / (2 * d2); + y = Math.sqrt(Math.max(0, a2 / d2 - x * x)); + c.x = a.x + x * dx - y * dy; + c.y = a.y + x * dy + y * dx; + } } else { - c.x = ax + db; - c.y = ay; + c.x = a.x + c.r; + c.y = a.y; } } function intersects(a, b) { - var dx = b.x - a.x, - dy = b.y - a.y, - dr = a.r + b.r; - return dr * dr - 1e-6 > dx * dx + dy * dy; + var dr = a.r + b.r - 1e-6, dx = b.x - a.x, dy = b.y - a.y; + return dr > 0 && dr * dr > dx * dx + dy * dy; } function score(node) { @@ -10257,10 +10808,10 @@ function packEnclose(circles) { return c.r; } -var siblings = function(circles) { +function siblings(circles) { packEnclose(circles); return circles; -}; +} function optional(f) { return f == null ? null : required(f); @@ -10275,17 +10826,17 @@ function constantZero() { return 0; } -var constant$8 = function(x) { +function constant$9(x) { return function() { return x; }; -}; +} function defaultRadius$1(d) { return Math.sqrt(d.value); } -var index$2 = function() { +function index$2() { var radius = null, dx = 1, dy = 1, @@ -10315,11 +10866,11 @@ var index$2 = function() { }; pack.padding = function(x) { - return arguments.length ? (padding = typeof x === "function" ? x : constant$8(+x), pack) : padding; + return arguments.length ? (padding = typeof x === "function" ? x : constant$9(+x), pack) : padding; }; return pack; -}; +} function radiusLeaf(radius) { return function(node) { @@ -10357,14 +10908,14 @@ function translateChild(k) { }; } -var roundNode = function(node) { +function roundNode(node) { node.x0 = Math.round(node.x0); node.y0 = Math.round(node.y0); node.x1 = Math.round(node.x1); node.y1 = Math.round(node.y1); -}; +} -var treemapDice = function(parent, x0, y0, x1, y1) { +function treemapDice(parent, x0, y0, x1, y1) { var nodes = parent.children, node, i = -1, @@ -10375,9 +10926,9 @@ var treemapDice = function(parent, x0, y0, x1, y1) { node = nodes[i], node.y0 = y0, node.y1 = y1; node.x0 = x0, node.x1 = x0 += node.value * k; } -}; +} -var partition = function() { +function partition() { var dx = 1, dy = 1, padding = 0, @@ -10425,11 +10976,11 @@ var partition = function() { }; return partition; -}; +} -var keyPrefix$1 = "$"; -var preroot = {depth: -1}; -var ambiguous = {}; +var keyPrefix$1 = "$", // Protect against keys like “__proto__”. + preroot = {depth: -1}, + ambiguous = {}; function defaultId(d) { return d.id; @@ -10439,7 +10990,7 @@ function defaultParentId(d) { return d.parentId; } -var stratify = function() { +function stratify() { var id = defaultId, parentId = defaultParentId; @@ -10496,7 +11047,7 @@ var stratify = function() { }; return stratify; -}; +} function defaultSeparation$1(a, b) { return a.parent === b.parent ? 1 : 2; @@ -10595,7 +11146,7 @@ function treeRoot(root) { } // Node-link tree diagram using the Reingold-Tilford "tidy" algorithm -var tree = function() { +function tree() { var separation = defaultSeparation$1, dx = 1, dy = 1, @@ -10732,9 +11283,9 @@ var tree = function() { }; return tree; -}; +} -var treemapSlice = function(parent, x0, y0, x1, y1) { +function treemapSlice(parent, x0, y0, x1, y1) { var nodes = parent.children, node, i = -1, @@ -10745,7 +11296,7 @@ var treemapSlice = function(parent, x0, y0, x1, y1) { node = nodes[i], node.x0 = x0, node.x1 = x1; node.y0 = y0, node.y1 = y0 += node.value * k; } -}; +} var phi = (1 + Math.sqrt(5)) / 2; @@ -10811,7 +11362,7 @@ var squarify = (function custom(ratio) { return squarify; })(phi); -var index$3 = function() { +function index$3() { var tile = squarify, round = false, dx = 1, @@ -10875,7 +11426,7 @@ var index$3 = function() { }; treemap.paddingInner = function(x) { - return arguments.length ? (paddingInner = typeof x === "function" ? x : constant$8(+x), treemap) : paddingInner; + return arguments.length ? (paddingInner = typeof x === "function" ? x : constant$9(+x), treemap) : paddingInner; }; treemap.paddingOuter = function(x) { @@ -10883,25 +11434,25 @@ var index$3 = function() { }; treemap.paddingTop = function(x) { - return arguments.length ? (paddingTop = typeof x === "function" ? x : constant$8(+x), treemap) : paddingTop; + return arguments.length ? (paddingTop = typeof x === "function" ? x : constant$9(+x), treemap) : paddingTop; }; treemap.paddingRight = function(x) { - return arguments.length ? (paddingRight = typeof x === "function" ? x : constant$8(+x), treemap) : paddingRight; + return arguments.length ? (paddingRight = typeof x === "function" ? x : constant$9(+x), treemap) : paddingRight; }; treemap.paddingBottom = function(x) { - return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant$8(+x), treemap) : paddingBottom; + return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant$9(+x), treemap) : paddingBottom; }; treemap.paddingLeft = function(x) { - return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant$8(+x), treemap) : paddingLeft; + return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant$9(+x), treemap) : paddingLeft; }; return treemap; -}; +} -var binary = function(parent, x0, y0, x1, y1) { +function binary(parent, x0, y0, x1, y1) { var nodes = parent.children, i, n = nodes.length, sum, sums = new Array(n + 1); @@ -10946,11 +11497,11 @@ var binary = function(parent, x0, y0, x1, y1) { partition(k, j, valueRight, x0, yk, x1, y1); } } -}; +} -var sliceDice = function(parent, x0, y0, x1, y1) { +function sliceDice(parent, x0, y0, x1, y1) { (parent.depth & 1 ? treemapSlice : treemapDice)(parent, x0, y0, x1, y1); -}; +} var resquarify = (function custom(ratio) { @@ -10985,7 +11536,7 @@ var resquarify = (function custom(ratio) { return resquarify; })(phi); -var area$1 = function(polygon) { +function area$2(polygon) { var i = -1, n = polygon.length, a, @@ -10999,9 +11550,9 @@ var area$1 = function(polygon) { } return area / 2; -}; +} -var centroid$1 = function(polygon) { +function centroid$1(polygon) { var i = -1, n = polygon.length, x = 0, @@ -11020,15 +11571,15 @@ var centroid$1 = function(polygon) { } return k *= 3, [x / k, y / k]; -}; +} // Returns the 2D cross product of AB and AC vectors, i.e., the z-component of // the 3D cross product in a quadrant I Cartesian coordinate system (+x is // right, +y is up). Returns a positive value if ABC is counter-clockwise, // negative if clockwise, and zero if the points are collinear. -var cross$1 = function(a, b, c) { +function cross$1(a, b, c) { return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]); -}; +} function lexicographicOrder(a, b) { return a[0] - b[0] || a[1] - b[1]; @@ -11050,7 +11601,7 @@ function computeUpperHullIndexes(points) { return indexes.slice(0, size); // remove popped points } -var hull = function(points) { +function hull(points) { if ((n = points.length) < 3) return null; var i, @@ -11076,9 +11627,9 @@ var hull = function(points) { for (i = +skipLeft; i < lowerIndexes.length - skipRight; ++i) hull.push(points[sortedPoints[lowerIndexes[i]][2]]); return hull; -}; +} -var contains$1 = function(polygon, point) { +function contains$2(polygon, point) { var n = polygon.length, p = polygon[n - 1], x = point[0], y = point[1], @@ -11089,161 +11640,39 @@ var contains$1 = function(polygon, point) { for (var i = 0; i < n; ++i) { p = polygon[i], x1 = p[0], y1 = p[1]; if (((y1 > y) !== (y0 > y)) && (x < (x0 - x1) * (y - y1) / (y0 - y1) + x1)) inside = !inside; - x0 = x1, y0 = y1; - } - - return inside; -}; - -var length$2 = function(polygon) { - var i = -1, - n = polygon.length, - b = polygon[n - 1], - xa, - ya, - xb = b[0], - yb = b[1], - perimeter = 0; - - while (++i < n) { - xa = xb; - ya = yb; - b = polygon[i]; - xb = b[0]; - yb = b[1]; - xa -= xb; - ya -= yb; - perimeter += Math.sqrt(xa * xa + ya * ya); - } - - return perimeter; -}; - -var slice$4 = [].slice; - -var noabort = {}; - -function Queue(size) { - this._size = size; - this._call = - this._error = null; - this._tasks = []; - this._data = []; - this._waiting = - this._active = - this._ended = - this._start = 0; // inside a synchronous task callback? -} - -Queue.prototype = queue.prototype = { - constructor: Queue, - defer: function(callback) { - if (typeof callback !== "function") throw new Error("invalid callback"); - if (this._call) throw new Error("defer after await"); - if (this._error != null) return this; - var t = slice$4.call(arguments, 1); - t.push(callback); - ++this._waiting, this._tasks.push(t); - poke$1(this); - return this; - }, - abort: function() { - if (this._error == null) abort(this, new Error("abort")); - return this; - }, - await: function(callback) { - if (typeof callback !== "function") throw new Error("invalid callback"); - if (this._call) throw new Error("multiple await"); - this._call = function(error, results) { callback.apply(null, [error].concat(results)); }; - maybeNotify(this); - return this; - }, - awaitAll: function(callback) { - if (typeof callback !== "function") throw new Error("invalid callback"); - if (this._call) throw new Error("multiple await"); - this._call = callback; - maybeNotify(this); - return this; - } -}; - -function poke$1(q) { - if (!q._start) { - try { start$1(q); } // let the current task complete - catch (e) { - if (q._tasks[q._ended + q._active - 1]) abort(q, e); // task errored synchronously - else if (!q._data) throw e; // await callback errored synchronously - } - } -} - -function start$1(q) { - while (q._start = q._waiting && q._active < q._size) { - var i = q._ended + q._active, - t = q._tasks[i], - j = t.length - 1, - c = t[j]; - t[j] = end(q, i); - --q._waiting, ++q._active; - t = c.apply(null, t); - if (!q._tasks[i]) continue; // task finished synchronously - q._tasks[i] = t || noabort; - } -} - -function end(q, i) { - return function(e, r) { - if (!q._tasks[i]) return; // ignore multiple callbacks - --q._active, ++q._ended; - q._tasks[i] = null; - if (q._error != null) return; // ignore secondary errors - if (e != null) { - abort(q, e); - } else { - q._data[i] = r; - if (q._waiting) poke$1(q); - else maybeNotify(q); - } - }; -} - -function abort(q, e) { - var i = q._tasks.length, t; - q._error = e; // ignore active callbacks - q._data = undefined; // allow gc - q._waiting = NaN; // prevent starting - - while (--i >= 0) { - if (t = q._tasks[i]) { - q._tasks[i] = null; - if (t.abort) { - try { t.abort(); } - catch (e) { /* ignore */ } - } - } + x0 = x1, y0 = y1; } - q._active = NaN; // allow notification - maybeNotify(q); + return inside; } -function maybeNotify(q) { - if (!q._active && q._call) { - var d = q._data; - q._data = undefined; // allow gc - q._call(q._error, d); +function length$2(polygon) { + var i = -1, + n = polygon.length, + b = polygon[n - 1], + xa, + ya, + xb = b[0], + yb = b[1], + perimeter = 0; + + while (++i < n) { + xa = xb; + ya = yb; + b = polygon[i]; + xb = b[0]; + yb = b[1]; + xa -= xb; + ya -= yb; + perimeter += Math.sqrt(xa * xa + ya * ya); } -} -function queue(concurrency) { - if (concurrency == null) concurrency = Infinity; - else if (!((concurrency = +concurrency) >= 1)) throw new Error("invalid concurrency"); - return new Queue(concurrency); + return perimeter; } -var defaultSource$1 = function() { +function defaultSource$1() { return Math.random(); -}; +} var uniform = (function sourceRandomUniform(source) { function randomUniform(min, max) { @@ -11339,208 +11768,10 @@ var exponential$1 = (function sourceRandomExponential(source) { return randomExponential; })(defaultSource$1); -var request = function(url, callback) { - var request, - event = dispatch("beforesend", "progress", "load", "error"), - mimeType, - headers = map$1(), - xhr = new XMLHttpRequest, - user = null, - password = null, - response, - responseType, - timeout = 0; - - // If IE does not support CORS, use XDomainRequest. - if (typeof XDomainRequest !== "undefined" - && !("withCredentials" in xhr) - && /^(http(s)?:)?\/\//.test(url)) xhr = new XDomainRequest; - - "onload" in xhr - ? xhr.onload = xhr.onerror = xhr.ontimeout = respond - : xhr.onreadystatechange = function(o) { xhr.readyState > 3 && respond(o); }; - - function respond(o) { - var status = xhr.status, result; - if (!status && hasResponse(xhr) - || status >= 200 && status < 300 - || status === 304) { - if (response) { - try { - result = response.call(request, xhr); - } catch (e) { - event.call("error", request, e); - return; - } - } else { - result = xhr; - } - event.call("load", request, result); - } else { - event.call("error", request, o); - } - } - - xhr.onprogress = function(e) { - event.call("progress", request, e); - }; - - request = { - header: function(name, value) { - name = (name + "").toLowerCase(); - if (arguments.length < 2) return headers.get(name); - if (value == null) headers.remove(name); - else headers.set(name, value + ""); - return request; - }, - - // If mimeType is non-null and no Accept header is set, a default is used. - mimeType: function(value) { - if (!arguments.length) return mimeType; - mimeType = value == null ? null : value + ""; - return request; - }, - - // Specifies what type the response value should take; - // for instance, arraybuffer, blob, document, or text. - responseType: function(value) { - if (!arguments.length) return responseType; - responseType = value; - return request; - }, - - timeout: function(value) { - if (!arguments.length) return timeout; - timeout = +value; - return request; - }, - - user: function(value) { - return arguments.length < 1 ? user : (user = value == null ? null : value + "", request); - }, - - password: function(value) { - return arguments.length < 1 ? password : (password = value == null ? null : value + "", request); - }, - - // Specify how to convert the response content to a specific type; - // changes the callback value on "load" events. - response: function(value) { - response = value; - return request; - }, - - // Alias for send("GET", …). - get: function(data, callback) { - return request.send("GET", data, callback); - }, - - // Alias for send("POST", …). - post: function(data, callback) { - return request.send("POST", data, callback); - }, - - // If callback is non-null, it will be used for error and load events. - send: function(method, data, callback) { - xhr.open(method, url, true, user, password); - if (mimeType != null && !headers.has("accept")) headers.set("accept", mimeType + ",*/*"); - if (xhr.setRequestHeader) headers.each(function(value, name) { xhr.setRequestHeader(name, value); }); - if (mimeType != null && xhr.overrideMimeType) xhr.overrideMimeType(mimeType); - if (responseType != null) xhr.responseType = responseType; - if (timeout > 0) xhr.timeout = timeout; - if (callback == null && typeof data === "function") callback = data, data = null; - if (callback != null && callback.length === 1) callback = fixCallback(callback); - if (callback != null) request.on("error", callback).on("load", function(xhr) { callback(null, xhr); }); - event.call("beforesend", request, xhr); - xhr.send(data == null ? null : data); - return request; - }, - - abort: function() { - xhr.abort(); - return request; - }, - - on: function() { - var value = event.on.apply(event, arguments); - return value === event ? request : value; - } - }; - - if (callback != null) { - if (typeof callback !== "function") throw new Error("invalid callback: " + callback); - return request.get(callback); - } - - return request; -}; - -function fixCallback(callback) { - return function(error, xhr) { - callback(error == null ? xhr : null); - }; -} - -function hasResponse(xhr) { - var type = xhr.responseType; - return type && type !== "text" - ? xhr.response // null on error - : xhr.responseText; // "" on error -} - -var type$1 = function(defaultMimeType, response) { - return function(url, callback) { - var r = request(url).mimeType(defaultMimeType).response(response); - if (callback != null) { - if (typeof callback !== "function") throw new Error("invalid callback: " + callback); - return r.get(callback); - } - return r; - }; -}; - -var html = type$1("text/html", function(xhr) { - return document.createRange().createContextualFragment(xhr.responseText); -}); - -var json = type$1("application/json", function(xhr) { - return JSON.parse(xhr.responseText); -}); - -var text = type$1("text/plain", function(xhr) { - return xhr.responseText; -}); - -var xml = type$1("application/xml", function(xhr) { - var xml = xhr.responseXML; - if (!xml) throw new Error("parse error"); - return xml; -}); - -var dsv$1 = function(defaultMimeType, parse) { - return function(url, row, callback) { - if (arguments.length < 3) callback = row, row = null; - var r = request(url).mimeType(defaultMimeType); - r.row = function(_) { return arguments.length ? r.response(responseOf(parse, row = _)) : row; }; - r.row(row); - return callback ? r.get(callback) : r; - }; -}; - -function responseOf(parse, row) { - return function(request$$1) { - return parse(request$$1.responseText, row); - }; -} - -var csv$1 = dsv$1("text/csv", csvParse); - -var tsv$1 = dsv$1("text/tab-separated-values", tsvParse); - -var array$2 = Array.prototype; +var array$3 = Array.prototype; -var map$3 = array$2.map; -var slice$5 = array$2.slice; +var map$2 = array$3.map; +var slice$5 = array$3.slice; var implicit = {name: "implicit"}; @@ -11685,22 +11916,22 @@ function point$1() { return pointish(band().paddingInner(1)); } -var constant$9 = function(x) { +function constant$10(x) { return function() { return x; }; -}; +} -var number$2 = function(x) { +function number$2(x) { return +x; -}; +} var unit = [0, 1]; function deinterpolateLinear(a, b) { return (b -= (a = +a)) ? function(x) { return (x - a) / b; } - : constant$9(b); + : constant$10(b); } function deinterpolateClamp(deinterpolate) { @@ -11710,21 +11941,21 @@ function deinterpolateClamp(deinterpolate) { }; } -function reinterpolateClamp(reinterpolate) { +function reinterpolateClamp(reinterpolate$$1) { return function(a, b) { - var r = reinterpolate(a = +a, b = +b); + var r = reinterpolate$$1(a = +a, b = +b); return function(t) { return t <= 0 ? a : t >= 1 ? b : r(t); }; }; } -function bimap(domain, range, deinterpolate, reinterpolate) { +function bimap(domain, range, deinterpolate, reinterpolate$$1) { var d0 = domain[0], d1 = domain[1], r0 = range[0], r1 = range[1]; - if (d1 < d0) d0 = deinterpolate(d1, d0), r0 = reinterpolate(r1, r0); - else d0 = deinterpolate(d0, d1), r0 = reinterpolate(r0, r1); + if (d1 < d0) d0 = deinterpolate(d1, d0), r0 = reinterpolate$$1(r1, r0); + else d0 = deinterpolate(d0, d1), r0 = reinterpolate$$1(r0, r1); return function(x) { return r0(d0(x)); }; } -function polymap(domain, range, deinterpolate, reinterpolate) { +function polymap(domain, range, deinterpolate, reinterpolate$$1) { var j = Math.min(domain.length, range.length) - 1, d = new Array(j), r = new Array(j), @@ -11738,7 +11969,7 @@ function polymap(domain, range, deinterpolate, reinterpolate) { while (++i < j) { d[i] = deinterpolate(domain[i], domain[i + 1]); - r[i] = reinterpolate(range[i], range[i + 1]); + r[i] = reinterpolate$$1(range[i], range[i + 1]); } return function(x) { @@ -11757,31 +11988,31 @@ function copy(source, target) { // deinterpolate(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. // reinterpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding domain value x in [a,b]. -function continuous(deinterpolate, reinterpolate) { +function continuous(deinterpolate, reinterpolate$$1) { var domain = unit, range = unit, interpolate$$1 = interpolateValue, clamp = false, - piecewise, + piecewise$$1, output, input; function rescale() { - piecewise = Math.min(domain.length, range.length) > 2 ? polymap : bimap; + piecewise$$1 = Math.min(domain.length, range.length) > 2 ? polymap : bimap; output = input = null; return scale; } function scale(x) { - return (output || (output = piecewise(domain, range, clamp ? deinterpolateClamp(deinterpolate) : deinterpolate, interpolate$$1)))(+x); + return (output || (output = piecewise$$1(domain, range, clamp ? deinterpolateClamp(deinterpolate) : deinterpolate, interpolate$$1)))(+x); } scale.invert = function(y) { - return (input || (input = piecewise(range, domain, deinterpolateLinear, clamp ? reinterpolateClamp(reinterpolate) : reinterpolate)))(+y); + return (input || (input = piecewise$$1(range, domain, deinterpolateLinear, clamp ? reinterpolateClamp(reinterpolate$$1) : reinterpolate$$1)))(+y); }; scale.domain = function(_) { - return arguments.length ? (domain = map$3.call(_, number$2), rescale()) : domain.slice(); + return arguments.length ? (domain = map$2.call(_, number$2), rescale()) : domain.slice(); }; scale.range = function(_) { @@ -11803,7 +12034,7 @@ function continuous(deinterpolate, reinterpolate) { return rescale(); } -var tickFormat = function(domain, count, specifier) { +function tickFormat(domain, count, specifier) { var start = domain[0], stop = domain[domain.length - 1], step = tickStep(start, stop, count == null ? 10 : count), @@ -11830,7 +12061,7 @@ var tickFormat = function(domain, count, specifier) { } } return exports.format(specifier); -}; +} function linearish(scale) { var domain = scale.domain; @@ -11907,7 +12138,7 @@ function identity$6() { scale.invert = scale; scale.domain = scale.range = function(_) { - return arguments.length ? (domain = map$3.call(_, number$2), scale) : domain.slice(); + return arguments.length ? (domain = map$2.call(_, number$2), scale) : domain.slice(); }; scale.copy = function() { @@ -11917,7 +12148,7 @@ function identity$6() { return linearish(scale); } -var nice = function(domain, interval) { +function nice(domain, interval) { domain = domain.slice(); var i0 = 0, @@ -11934,12 +12165,12 @@ var nice = function(domain, interval) { domain[i0] = interval.floor(x0); domain[i1] = interval.ceil(x1); return domain; -}; +} function deinterpolate(a, b) { return (b = Math.log(b / a)) ? function(x) { return Math.log(x / a) / b; } - : constant$9(b); + : constant$10(b); } function reinterpolate$1(a, b) { @@ -12071,7 +12302,7 @@ function pow$1() { function deinterpolate(a, b) { return (b = raise$1(b, exponent) - (a = raise$1(a, exponent))) ? function(x) { return (raise$1(x, exponent) - a) / b; } - : constant$9(b); + : constant$10(b); } function reinterpolate(a, b) { @@ -12217,8 +12448,8 @@ function threshold$1() { return scale; } -var t0$1 = new Date; -var t1$1 = new Date; +var t0$1 = new Date, + t1$1 = new Date; function newInterval(floori, offseti, count, field) { @@ -12307,51 +12538,47 @@ millisecond.every = function(k) { return (end - start) / k; }); }; - var milliseconds = millisecond.range; -var durationSecond$1 = 1e3; -var durationMinute$1 = 6e4; -var durationHour$1 = 36e5; -var durationDay$1 = 864e5; -var durationWeek$1 = 6048e5; +var durationSecond = 1e3; +var durationMinute = 6e4; +var durationHour = 36e5; +var durationDay = 864e5; +var durationWeek = 6048e5; var second = newInterval(function(date) { - date.setTime(Math.floor(date / durationSecond$1) * durationSecond$1); + date.setTime(Math.floor(date / durationSecond) * durationSecond); }, function(date, step) { - date.setTime(+date + step * durationSecond$1); + date.setTime(+date + step * durationSecond); }, function(start, end) { - return (end - start) / durationSecond$1; + return (end - start) / durationSecond; }, function(date) { return date.getUTCSeconds(); }); - var seconds = second.range; var minute = newInterval(function(date) { - date.setTime(Math.floor(date / durationMinute$1) * durationMinute$1); + date.setTime(Math.floor(date / durationMinute) * durationMinute); }, function(date, step) { - date.setTime(+date + step * durationMinute$1); + date.setTime(+date + step * durationMinute); }, function(start, end) { - return (end - start) / durationMinute$1; + return (end - start) / durationMinute; }, function(date) { return date.getMinutes(); }); - var minutes = minute.range; var hour = newInterval(function(date) { - var offset = date.getTimezoneOffset() * durationMinute$1 % durationHour$1; - if (offset < 0) offset += durationHour$1; - date.setTime(Math.floor((+date - offset) / durationHour$1) * durationHour$1 + offset); + var offset = date.getTimezoneOffset() * durationMinute % durationHour; + if (offset < 0) offset += durationHour; + date.setTime(Math.floor((+date - offset) / durationHour) * durationHour + offset); }, function(date, step) { - date.setTime(+date + step * durationHour$1); + date.setTime(+date + step * durationHour); }, function(start, end) { - return (end - start) / durationHour$1; + return (end - start) / durationHour; }, function(date) { return date.getHours(); }); - var hours = hour.range; var day = newInterval(function(date) { @@ -12359,11 +12586,10 @@ var day = newInterval(function(date) { }, function(date, step) { date.setDate(date.getDate() + step); }, function(start, end) { - return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute$1) / durationDay$1; + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay; }, function(date) { return date.getDate() - 1; }); - var days = day.range; function weekday(i) { @@ -12373,7 +12599,7 @@ function weekday(i) { }, function(date, step) { date.setDate(date.getDate() + step * 7); }, function(start, end) { - return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute$1) / durationWeek$1; + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek; }); } @@ -12403,7 +12629,6 @@ var month = newInterval(function(date) { }, function(date) { return date.getMonth(); }); - var months = month.range; var year = newInterval(function(date) { @@ -12427,31 +12652,28 @@ year.every = function(k) { date.setFullYear(date.getFullYear() + step * k); }); }; - var years = year.range; var utcMinute = newInterval(function(date) { date.setUTCSeconds(0, 0); }, function(date, step) { - date.setTime(+date + step * durationMinute$1); + date.setTime(+date + step * durationMinute); }, function(start, end) { - return (end - start) / durationMinute$1; + return (end - start) / durationMinute; }, function(date) { return date.getUTCMinutes(); }); - var utcMinutes = utcMinute.range; var utcHour = newInterval(function(date) { date.setUTCMinutes(0, 0, 0); }, function(date, step) { - date.setTime(+date + step * durationHour$1); + date.setTime(+date + step * durationHour); }, function(start, end) { - return (end - start) / durationHour$1; + return (end - start) / durationHour; }, function(date) { return date.getUTCHours(); }); - var utcHours = utcHour.range; var utcDay = newInterval(function(date) { @@ -12459,11 +12681,10 @@ var utcDay = newInterval(function(date) { }, function(date, step) { date.setUTCDate(date.getUTCDate() + step); }, function(start, end) { - return (end - start) / durationDay$1; + return (end - start) / durationDay; }, function(date) { return date.getUTCDate() - 1; }); - var utcDays = utcDay.range; function utcWeekday(i) { @@ -12473,7 +12694,7 @@ function utcWeekday(i) { }, function(date, step) { date.setUTCDate(date.getUTCDate() + step * 7); }, function(start, end) { - return (end - start) / durationWeek$1; + return (end - start) / durationWeek; }); } @@ -12503,7 +12724,6 @@ var utcMonth = newInterval(function(date) { }, function(date) { return date.getUTCMonth(); }); - var utcMonths = utcMonth.range; var utcYear = newInterval(function(date) { @@ -12527,7 +12747,6 @@ utcYear.every = function(k) { date.setUTCFullYear(date.getUTCFullYear() + step * k); }); }; - var utcYears = utcYear.range; function localDate(d) { @@ -12880,10 +13099,10 @@ function formatLocale$1(locale) { }; } -var pads = {"-": "", "_": " ", "0": "0"}; -var numberRe = /^\s*\d+/; -var percentRe = /^%/; -var requoteRe = /[\\^$*+?|[\]().{}]/g; +var pads = {"-": "", "_": " ", "0": "0"}, + numberRe = /^\s*\d+/, // note: ignores next directive + percentRe = /^%/, + requoteRe = /[\\^$*+?|[\]().{}]/g; function pad(value, fill, width) { var sign = value < 0 ? "-" : "", @@ -13160,10 +13379,6 @@ function formatUnixTimestampSeconds(d) { var locale$1; - - - - defaultLocale$1({ dateTime: "%x, %X", date: "%-m/%-d/%Y", @@ -13203,13 +13418,13 @@ var parseIso = +new Date("2000-01-01T00:00:00.000Z") ? parseIsoNative : exports.utcParse(isoSpecifier); -var durationSecond = 1000; -var durationMinute = durationSecond * 60; -var durationHour = durationMinute * 60; -var durationDay = durationHour * 24; -var durationWeek = durationDay * 7; -var durationMonth = durationDay * 30; -var durationYear = durationDay * 365; +var durationSecond$1 = 1000, + durationMinute$1 = durationSecond$1 * 60, + durationHour$1 = durationMinute$1 * 60, + durationDay$1 = durationHour$1 * 24, + durationWeek$1 = durationDay$1 * 7, + durationMonth = durationDay$1 * 30, + durationYear = durationDay$1 * 365; function date$1(t) { return new Date(t); @@ -13234,34 +13449,34 @@ function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1 formatYear = format("%Y"); var tickIntervals = [ - [second$$1, 1, durationSecond], - [second$$1, 5, 5 * durationSecond], - [second$$1, 15, 15 * durationSecond], - [second$$1, 30, 30 * durationSecond], - [minute$$1, 1, durationMinute], - [minute$$1, 5, 5 * durationMinute], - [minute$$1, 15, 15 * durationMinute], - [minute$$1, 30, 30 * durationMinute], - [ hour$$1, 1, durationHour ], - [ hour$$1, 3, 3 * durationHour ], - [ hour$$1, 6, 6 * durationHour ], - [ hour$$1, 12, 12 * durationHour ], - [ day$$1, 1, durationDay ], - [ day$$1, 2, 2 * durationDay ], - [ week, 1, durationWeek ], + [second$$1, 1, durationSecond$1], + [second$$1, 5, 5 * durationSecond$1], + [second$$1, 15, 15 * durationSecond$1], + [second$$1, 30, 30 * durationSecond$1], + [minute$$1, 1, durationMinute$1], + [minute$$1, 5, 5 * durationMinute$1], + [minute$$1, 15, 15 * durationMinute$1], + [minute$$1, 30, 30 * durationMinute$1], + [ hour$$1, 1, durationHour$1 ], + [ hour$$1, 3, 3 * durationHour$1 ], + [ hour$$1, 6, 6 * durationHour$1 ], + [ hour$$1, 12, 12 * durationHour$1 ], + [ day$$1, 1, durationDay$1 ], + [ day$$1, 2, 2 * durationDay$1 ], + [ week, 1, durationWeek$1 ], [ month$$1, 1, durationMonth ], [ month$$1, 3, 3 * durationMonth ], [ year$$1, 1, durationYear ] ]; - function tickFormat(date) { - return (second$$1(date) < date ? formatMillisecond - : minute$$1(date) < date ? formatSecond - : hour$$1(date) < date ? formatMinute - : day$$1(date) < date ? formatHour - : month$$1(date) < date ? (week(date) < date ? formatDay : formatWeek) - : year$$1(date) < date ? formatMonth - : formatYear)(date); + function tickFormat(date$$1) { + return (second$$1(date$$1) < date$$1 ? formatMillisecond + : minute$$1(date$$1) < date$$1 ? formatSecond + : hour$$1(date$$1) < date$$1 ? formatMinute + : day$$1(date$$1) < date$$1 ? formatHour + : month$$1(date$$1) < date$$1 ? (week(date$$1) < date$$1 ? formatDay : formatWeek) + : year$$1(date$$1) < date$$1 ? formatMonth + : formatYear)(date$$1); } function tickInterval(interval, start, stop, step) { @@ -13294,7 +13509,7 @@ function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1 }; scale.domain = function(_) { - return arguments.length ? domain(map$3.call(_, number$3)) : domain().map(date$1); + return arguments.length ? domain(map$2.call(_, number$3)) : domain().map(date$1); }; scale.ticks = function(interval, step) { @@ -13327,60 +13542,14 @@ function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1 return scale; } -var time = function() { +function time() { return calendar(year, month, sunday, day, hour, minute, second, millisecond, exports.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]); -}; +} -var utcTime = function() { +function utcTime() { return calendar(utcYear, utcMonth, utcSunday, utcDay, utcHour, utcMinute, second, millisecond, exports.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]); -}; - -var colors = function(s) { - return s.match(/.{6}/g).map(function(x) { - return "#" + x; - }); -}; - -var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"); - -var category20b = colors("393b795254a36b6ecf9c9ede6379398ca252b5cf6bcedb9c8c6d31bd9e39e7ba52e7cb94843c39ad494ad6616be7969c7b4173a55194ce6dbdde9ed6"); - -var category20c = colors("3182bd6baed69ecae1c6dbefe6550dfd8d3cfdae6bfdd0a231a35474c476a1d99bc7e9c0756bb19e9ac8bcbddcdadaeb636363969696bdbdbdd9d9d9"); - -var category20 = colors("1f77b4aec7e8ff7f0effbb782ca02c98df8ad62728ff98969467bdc5b0d58c564bc49c94e377c2f7b6d27f7f7fc7c7c7bcbd22dbdb8d17becf9edae5"); - -var cubehelix$3 = cubehelixLong(cubehelix(300, 0.5, 0.0), cubehelix(-240, 0.5, 1.0)); - -var warm = cubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); - -var cool = cubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); - -var rainbow = cubehelix(); - -var rainbow$1 = function(t) { - if (t < 0 || t > 1) t -= Math.floor(t); - var ts = Math.abs(t - 0.5); - rainbow.h = 360 * t - 100; - rainbow.s = 1.5 - 1.5 * ts; - rainbow.l = 0.8 - 0.9 * ts; - return rainbow + ""; -}; - -function ramp(range) { - var n = range.length; - return function(t) { - return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; - }; } -var viridis = ramp(colors("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")); - -var magma = ramp(colors("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")); - -var inferno = ramp(colors("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")); - -var plasma = ramp(colors("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")); - function sequential(interpolator) { var x0 = 0, x1 = 1, @@ -13410,11 +13579,426 @@ function sequential(interpolator) { return linearish(scale); } -var constant$10 = function(x) { +function colors(specifier) { + var n = specifier.length / 6 | 0, colors = new Array(n), i = 0; + while (i < n) colors[i] = "#" + specifier.slice(i * 6, ++i * 6); + return colors; +} + +var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"); + +var Accent = colors("7fc97fbeaed4fdc086ffff99386cb0f0027fbf5b17666666"); + +var Dark2 = colors("1b9e77d95f027570b3e7298a66a61ee6ab02a6761d666666"); + +var Paired = colors("a6cee31f78b4b2df8a33a02cfb9a99e31a1cfdbf6fff7f00cab2d66a3d9affff99b15928"); + +var Pastel1 = colors("fbb4aeb3cde3ccebc5decbe4fed9a6ffffcce5d8bdfddaecf2f2f2"); + +var Pastel2 = colors("b3e2cdfdcdaccbd5e8f4cae4e6f5c9fff2aef1e2cccccccc"); + +var Set1 = colors("e41a1c377eb84daf4a984ea3ff7f00ffff33a65628f781bf999999"); + +var Set2 = colors("66c2a5fc8d628da0cbe78ac3a6d854ffd92fe5c494b3b3b3"); + +var Set3 = colors("8dd3c7ffffb3bebadafb807280b1d3fdb462b3de69fccde5d9d9d9bc80bdccebc5ffed6f"); + +function ramp(scheme) { + return rgbBasis(scheme[scheme.length - 1]); +} + +var scheme = new Array(3).concat( + "d8b365f5f5f55ab4ac", + "a6611adfc27d80cdc1018571", + "a6611adfc27df5f5f580cdc1018571", + "8c510ad8b365f6e8c3c7eae55ab4ac01665e", + "8c510ad8b365f6e8c3f5f5f5c7eae55ab4ac01665e", + "8c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e", + "8c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e", + "5430058c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e003c30", + "5430058c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e003c30" +).map(colors); + +var BrBG = ramp(scheme); + +var scheme$1 = new Array(3).concat( + "af8dc3f7f7f77fbf7b", + "7b3294c2a5cfa6dba0008837", + "7b3294c2a5cff7f7f7a6dba0008837", + "762a83af8dc3e7d4e8d9f0d37fbf7b1b7837", + "762a83af8dc3e7d4e8f7f7f7d9f0d37fbf7b1b7837", + "762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b7837", + "762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b7837", + "40004b762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b783700441b", + "40004b762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b783700441b" +).map(colors); + +var PRGn = ramp(scheme$1); + +var scheme$2 = new Array(3).concat( + "e9a3c9f7f7f7a1d76a", + "d01c8bf1b6dab8e1864dac26", + "d01c8bf1b6daf7f7f7b8e1864dac26", + "c51b7de9a3c9fde0efe6f5d0a1d76a4d9221", + "c51b7de9a3c9fde0eff7f7f7e6f5d0a1d76a4d9221", + "c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221", + "c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221", + "8e0152c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221276419", + "8e0152c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221276419" +).map(colors); + +var PiYG = ramp(scheme$2); + +var scheme$3 = new Array(3).concat( + "998ec3f7f7f7f1a340", + "5e3c99b2abd2fdb863e66101", + "5e3c99b2abd2f7f7f7fdb863e66101", + "542788998ec3d8daebfee0b6f1a340b35806", + "542788998ec3d8daebf7f7f7fee0b6f1a340b35806", + "5427888073acb2abd2d8daebfee0b6fdb863e08214b35806", + "5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b35806", + "2d004b5427888073acb2abd2d8daebfee0b6fdb863e08214b358067f3b08", + "2d004b5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b358067f3b08" +).map(colors); + +var PuOr = ramp(scheme$3); + +var scheme$4 = new Array(3).concat( + "ef8a62f7f7f767a9cf", + "ca0020f4a58292c5de0571b0", + "ca0020f4a582f7f7f792c5de0571b0", + "b2182bef8a62fddbc7d1e5f067a9cf2166ac", + "b2182bef8a62fddbc7f7f7f7d1e5f067a9cf2166ac", + "b2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac", + "b2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac", + "67001fb2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac053061", + "67001fb2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac053061" +).map(colors); + +var RdBu = ramp(scheme$4); + +var scheme$5 = new Array(3).concat( + "ef8a62ffffff999999", + "ca0020f4a582bababa404040", + "ca0020f4a582ffffffbababa404040", + "b2182bef8a62fddbc7e0e0e09999994d4d4d", + "b2182bef8a62fddbc7ffffffe0e0e09999994d4d4d", + "b2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d", + "b2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d", + "67001fb2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d1a1a1a", + "67001fb2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d1a1a1a" +).map(colors); + +var RdGy = ramp(scheme$5); + +var scheme$6 = new Array(3).concat( + "fc8d59ffffbf91bfdb", + "d7191cfdae61abd9e92c7bb6", + "d7191cfdae61ffffbfabd9e92c7bb6", + "d73027fc8d59fee090e0f3f891bfdb4575b4", + "d73027fc8d59fee090ffffbfe0f3f891bfdb4575b4", + "d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4", + "d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4", + "a50026d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4313695", + "a50026d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4313695" +).map(colors); + +var RdYlBu = ramp(scheme$6); + +var scheme$7 = new Array(3).concat( + "fc8d59ffffbf91cf60", + "d7191cfdae61a6d96a1a9641", + "d7191cfdae61ffffbfa6d96a1a9641", + "d73027fc8d59fee08bd9ef8b91cf601a9850", + "d73027fc8d59fee08bffffbfd9ef8b91cf601a9850", + "d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850", + "d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850", + "a50026d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850006837", + "a50026d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850006837" +).map(colors); + +var RdYlGn = ramp(scheme$7); + +var scheme$8 = new Array(3).concat( + "fc8d59ffffbf99d594", + "d7191cfdae61abdda42b83ba", + "d7191cfdae61ffffbfabdda42b83ba", + "d53e4ffc8d59fee08be6f59899d5943288bd", + "d53e4ffc8d59fee08bffffbfe6f59899d5943288bd", + "d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd", + "d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd", + "9e0142d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd5e4fa2", + "9e0142d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd5e4fa2" +).map(colors); + +var Spectral = ramp(scheme$8); + +var scheme$9 = new Array(3).concat( + "e5f5f999d8c92ca25f", + "edf8fbb2e2e266c2a4238b45", + "edf8fbb2e2e266c2a42ca25f006d2c", + "edf8fbccece699d8c966c2a42ca25f006d2c", + "edf8fbccece699d8c966c2a441ae76238b45005824", + "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45005824", + "f7fcfde5f5f9ccece699d8c966c2a441ae76238b45006d2c00441b" +).map(colors); + +var BuGn = ramp(scheme$9); + +var scheme$10 = new Array(3).concat( + "e0ecf49ebcda8856a7", + "edf8fbb3cde38c96c688419d", + "edf8fbb3cde38c96c68856a7810f7c", + "edf8fbbfd3e69ebcda8c96c68856a7810f7c", + "edf8fbbfd3e69ebcda8c96c68c6bb188419d6e016b", + "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d6e016b", + "f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d810f7c4d004b" +).map(colors); + +var BuPu = ramp(scheme$10); + +var scheme$11 = new Array(3).concat( + "e0f3dba8ddb543a2ca", + "f0f9e8bae4bc7bccc42b8cbe", + "f0f9e8bae4bc7bccc443a2ca0868ac", + "f0f9e8ccebc5a8ddb57bccc443a2ca0868ac", + "f0f9e8ccebc5a8ddb57bccc44eb3d32b8cbe08589e", + "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe08589e", + "f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe0868ac084081" +).map(colors); + +var GnBu = ramp(scheme$11); + +var scheme$12 = new Array(3).concat( + "fee8c8fdbb84e34a33", + "fef0d9fdcc8afc8d59d7301f", + "fef0d9fdcc8afc8d59e34a33b30000", + "fef0d9fdd49efdbb84fc8d59e34a33b30000", + "fef0d9fdd49efdbb84fc8d59ef6548d7301f990000", + "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301f990000", + "fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301fb300007f0000" +).map(colors); + +var OrRd = ramp(scheme$12); + +var scheme$13 = new Array(3).concat( + "ece2f0a6bddb1c9099", + "f6eff7bdc9e167a9cf02818a", + "f6eff7bdc9e167a9cf1c9099016c59", + "f6eff7d0d1e6a6bddb67a9cf1c9099016c59", + "f6eff7d0d1e6a6bddb67a9cf3690c002818a016450", + "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016450", + "fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016c59014636" +).map(colors); + +var PuBuGn = ramp(scheme$13); + +var scheme$14 = new Array(3).concat( + "ece7f2a6bddb2b8cbe", + "f1eef6bdc9e174a9cf0570b0", + "f1eef6bdc9e174a9cf2b8cbe045a8d", + "f1eef6d0d1e6a6bddb74a9cf2b8cbe045a8d", + "f1eef6d0d1e6a6bddb74a9cf3690c00570b0034e7b", + "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0034e7b", + "fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0045a8d023858" +).map(colors); + +var PuBu = ramp(scheme$14); + +var scheme$15 = new Array(3).concat( + "e7e1efc994c7dd1c77", + "f1eef6d7b5d8df65b0ce1256", + "f1eef6d7b5d8df65b0dd1c77980043", + "f1eef6d4b9dac994c7df65b0dd1c77980043", + "f1eef6d4b9dac994c7df65b0e7298ace125691003f", + "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125691003f", + "f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125698004367001f" +).map(colors); + +var PuRd = ramp(scheme$15); + +var scheme$16 = new Array(3).concat( + "fde0ddfa9fb5c51b8a", + "feebe2fbb4b9f768a1ae017e", + "feebe2fbb4b9f768a1c51b8a7a0177", + "feebe2fcc5c0fa9fb5f768a1c51b8a7a0177", + "feebe2fcc5c0fa9fb5f768a1dd3497ae017e7a0177", + "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a0177", + "fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a017749006a" +).map(colors); + +var RdPu = ramp(scheme$16); + +var scheme$17 = new Array(3).concat( + "edf8b17fcdbb2c7fb8", + "ffffcca1dab441b6c4225ea8", + "ffffcca1dab441b6c42c7fb8253494", + "ffffccc7e9b47fcdbb41b6c42c7fb8253494", + "ffffccc7e9b47fcdbb41b6c41d91c0225ea80c2c84", + "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea80c2c84", + "ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea8253494081d58" +).map(colors); + +var YlGnBu = ramp(scheme$17); + +var scheme$18 = new Array(3).concat( + "f7fcb9addd8e31a354", + "ffffccc2e69978c679238443", + "ffffccc2e69978c67931a354006837", + "ffffccd9f0a3addd8e78c67931a354006837", + "ffffccd9f0a3addd8e78c67941ab5d238443005a32", + "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443005a32", + "ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443006837004529" +).map(colors); + +var YlGn = ramp(scheme$18); + +var scheme$19 = new Array(3).concat( + "fff7bcfec44fd95f0e", + "ffffd4fed98efe9929cc4c02", + "ffffd4fed98efe9929d95f0e993404", + "ffffd4fee391fec44ffe9929d95f0e993404", + "ffffd4fee391fec44ffe9929ec7014cc4c028c2d04", + "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c028c2d04", + "ffffe5fff7bcfee391fec44ffe9929ec7014cc4c02993404662506" +).map(colors); + +var YlOrBr = ramp(scheme$19); + +var scheme$20 = new Array(3).concat( + "ffeda0feb24cf03b20", + "ffffb2fecc5cfd8d3ce31a1c", + "ffffb2fecc5cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cbd0026800026" +).map(colors); + +var YlOrRd = ramp(scheme$20); + +var scheme$21 = new Array(3).concat( + "deebf79ecae13182bd", + "eff3ffbdd7e76baed62171b5", + "eff3ffbdd7e76baed63182bd08519c", + "eff3ffc6dbef9ecae16baed63182bd08519c", + "eff3ffc6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b508519c08306b" +).map(colors); + +var Blues = ramp(scheme$21); + +var scheme$22 = new Array(3).concat( + "e5f5e0a1d99b31a354", + "edf8e9bae4b374c476238b45", + "edf8e9bae4b374c47631a354006d2c", + "edf8e9c7e9c0a1d99b74c47631a354006d2c", + "edf8e9c7e9c0a1d99b74c47641ab5d238b45005a32", + "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45005a32", + "f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45006d2c00441b" +).map(colors); + +var Greens = ramp(scheme$22); + +var scheme$23 = new Array(3).concat( + "f0f0f0bdbdbd636363", + "f7f7f7cccccc969696525252", + "f7f7f7cccccc969696636363252525", + "f7f7f7d9d9d9bdbdbd969696636363252525", + "f7f7f7d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525000000" +).map(colors); + +var Greys = ramp(scheme$23); + +var scheme$24 = new Array(3).concat( + "efedf5bcbddc756bb1", + "f2f0f7cbc9e29e9ac86a51a3", + "f2f0f7cbc9e29e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a354278f3f007d" +).map(colors); + +var Purples = ramp(scheme$24); + +var scheme$25 = new Array(3).concat( + "fee0d2fc9272de2d26", + "fee5d9fcae91fb6a4acb181d", + "fee5d9fcae91fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181da50f1567000d" +).map(colors); + +var Reds = ramp(scheme$25); + +var scheme$26 = new Array(3).concat( + "fee6cefdae6be6550d", + "feeddefdbe85fd8d3cd94701", + "feeddefdbe85fd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d94801a636037f2704" +).map(colors); + +var Oranges = ramp(scheme$26); + +var cubehelix$3 = cubehelixLong(cubehelix(300, 0.5, 0.0), cubehelix(-240, 0.5, 1.0)); + +var warm = cubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var cool = cubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var c = cubehelix(); + +function rainbow(t) { + if (t < 0 || t > 1) t -= Math.floor(t); + var ts = Math.abs(t - 0.5); + c.h = 360 * t - 100; + c.s = 1.5 - 1.5 * ts; + c.l = 0.8 - 0.9 * ts; + return c + ""; +} + +var c$1 = rgb(), + pi_1_3 = Math.PI / 3, + pi_2_3 = Math.PI * 2 / 3; + +function sinebow(t) { + var x; + t = (0.5 - t) * Math.PI; + c$1.r = 255 * (x = Math.sin(t)) * x; + c$1.g = 255 * (x = Math.sin(t + pi_1_3)) * x; + c$1.b = 255 * (x = Math.sin(t + pi_2_3)) * x; + return c$1 + ""; +} + +function ramp$1(range) { + var n = range.length; + return function(t) { + return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; + }; +} + +var viridis = ramp$1(colors("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")); + +var magma = ramp$1(colors("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")); + +var inferno = ramp$1(colors("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")); + +var plasma = ramp$1(colors("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")); + +function constant$11(x) { return function constant() { return x; }; -}; +} var abs$1 = Math.abs; var atan2$1 = Math.atan2; @@ -13507,10 +14091,10 @@ function cornerTangents(x0, y0, x1, y1, r1, rc, cw) { }; } -var arc = function() { +function arc() { var innerRadius = arcInnerRadius, outerRadius = arcOuterRadius, - cornerRadius = constant$10(0), + cornerRadius = constant$11(0), padRadius = null, startAngle = arcStartAngle, endAngle = arcEndAngle, @@ -13659,31 +14243,31 @@ var arc = function() { }; arc.innerRadius = function(_) { - return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : innerRadius; + return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : innerRadius; }; arc.outerRadius = function(_) { - return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : outerRadius; + return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : outerRadius; }; arc.cornerRadius = function(_) { - return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : cornerRadius; + return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant$11(+_), arc) : cornerRadius; }; arc.padRadius = function(_) { - return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), arc) : padRadius; + return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), arc) : padRadius; }; arc.startAngle = function(_) { - return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : startAngle; + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : startAngle; }; arc.endAngle = function(_) { - return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : endAngle; + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : endAngle; }; arc.padAngle = function(_) { - return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : padAngle; + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$11(+_), arc) : padAngle; }; arc.context = function(_) { @@ -13691,7 +14275,7 @@ var arc = function() { }; return arc; -}; +} function Linear(context) { this._context = context; @@ -13721,9 +14305,9 @@ Linear.prototype = { } }; -var curveLinear = function(context) { +function curveLinear(context) { return new Linear(context); -}; +} function x$3(p) { return p[0]; @@ -13733,10 +14317,10 @@ function y$3(p) { return p[1]; } -var line = function() { +function line() { var x$$1 = x$3, y$$1 = y$3, - defined = constant$10(true), + defined = constant$11(true), context = null, curve = curveLinear, output = null; @@ -13762,15 +14346,15 @@ var line = function() { } line.x = function(_) { - return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$10(+_), line) : x$$1; + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), line) : x$$1; }; line.y = function(_) { - return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$10(+_), line) : y$$1; + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), line) : y$$1; }; line.defined = function(_) { - return arguments.length ? (defined = typeof _ === "function" ? _ : constant$10(!!_), line) : defined; + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$11(!!_), line) : defined; }; line.curve = function(_) { @@ -13782,14 +14366,14 @@ var line = function() { }; return line; -}; +} -var area$2 = function() { +function area$3() { var x0 = x$3, x1 = null, - y0 = constant$10(0), + y0 = constant$11(0), y1 = y$3, - defined = constant$10(true), + defined = constant$11(true), context = null, curve = curveLinear, output = null; @@ -13837,27 +14421,27 @@ var area$2 = function() { } area.x = function(_) { - return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$10(+_), x1 = null, area) : x0; + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$11(+_), x1 = null, area) : x0; }; area.x0 = function(_) { - return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$10(+_), area) : x0; + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$11(+_), area) : x0; }; area.x1 = function(_) { - return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), area) : x1; + return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), area) : x1; }; area.y = function(_) { - return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$10(+_), y1 = null, area) : y0; + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$11(+_), y1 = null, area) : y0; }; area.y0 = function(_) { - return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$10(+_), area) : y0; + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$11(+_), area) : y0; }; area.y1 = function(_) { - return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), area) : y1; + return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant$11(+_), area) : y1; }; area.lineX0 = @@ -13874,7 +14458,7 @@ var area$2 = function() { }; area.defined = function(_) { - return arguments.length ? (defined = typeof _ === "function" ? _ : constant$10(!!_), area) : defined; + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$11(!!_), area) : defined; }; area.curve = function(_) { @@ -13886,23 +14470,23 @@ var area$2 = function() { }; return area; -}; +} -var descending$1 = function(a, b) { +function descending$1(a, b) { return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; -}; +} -var identity$7 = function(d) { +function identity$7(d) { return d; -}; +} -var pie = function() { +function pie() { var value = identity$7, sortValues = descending$1, sort = null, - startAngle = constant$10(0), - endAngle = constant$10(tau$4), - padAngle = constant$10(0); + startAngle = constant$11(0), + endAngle = constant$11(tau$4), + padAngle = constant$11(0); function pie(data) { var i, @@ -13945,7 +14529,7 @@ var pie = function() { } pie.value = function(_) { - return arguments.length ? (value = typeof _ === "function" ? _ : constant$10(+_), pie) : value; + return arguments.length ? (value = typeof _ === "function" ? _ : constant$11(+_), pie) : value; }; pie.sortValues = function(_) { @@ -13957,19 +14541,19 @@ var pie = function() { }; pie.startAngle = function(_) { - return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : startAngle; + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : startAngle; }; pie.endAngle = function(_) { - return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : endAngle; + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : endAngle; }; pie.padAngle = function(_) { - return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : padAngle; + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$11(+_), pie) : padAngle; }; return pie; -}; +} var curveRadialLinear = curveRadial(curveLinear); @@ -14019,12 +14603,12 @@ function lineRadial(l) { return l; } -var lineRadial$1 = function() { +function lineRadial$1() { return lineRadial(line().curve(curveRadialLinear)); -}; +} -var areaRadial = function() { - var a = area$2().curve(curveRadialLinear), +function areaRadial() { + var a = area$3().curve(curveRadialLinear), c = a.curve, x0 = a.lineX0, x1 = a.lineX1, @@ -14047,11 +14631,11 @@ var areaRadial = function() { }; return a; -}; +} -var pointRadial = function(x, y) { +function pointRadial(x, y) { return [(y = +y) * Math.cos(x -= Math.PI / 2), y * Math.sin(x)]; -}; +} var slice$6 = Array.prototype.slice; @@ -14086,11 +14670,11 @@ function link$2(curve) { }; link.x = function(_) { - return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$10(+_), link) : x$$1; + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), link) : x$$1; }; link.y = function(_) { - return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$10(+_), link) : y$$1; + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), link) : y$$1; }; link.context = function(_) { @@ -14161,8 +14745,8 @@ var cross$2 = { } }; -var tan30 = Math.sqrt(1 / 3); -var tan30_2 = tan30 * 2; +var tan30 = Math.sqrt(1 / 3), + tan30_2 = tan30 * 2; var diamond = { draw: function(context, size) { @@ -14176,10 +14760,10 @@ var diamond = { } }; -var ka = 0.89081309152928522810; -var kr = Math.sin(pi$4 / 10) / Math.sin(7 * pi$4 / 10); -var kx = Math.sin(tau$4 / 10) * kr; -var ky = -Math.cos(tau$4 / 10) * kr; +var ka = 0.89081309152928522810, + kr = Math.sin(pi$4 / 10) / Math.sin(7 * pi$4 / 10), + kx = Math.sin(tau$4 / 10) * kr, + ky = -Math.cos(tau$4 / 10) * kr; var star = { draw: function(context, size) { @@ -14219,10 +14803,10 @@ var triangle = { } }; -var c = -0.5; -var s = Math.sqrt(3) / 2; -var k = 1 / Math.sqrt(12); -var a = (k / 2 + 1) * 3; +var c$2 = -0.5, + s = Math.sqrt(3) / 2, + k = 1 / Math.sqrt(12), + a = (k / 2 + 1) * 3; var wye = { draw: function(context, size) { @@ -14236,12 +14820,12 @@ var wye = { context.moveTo(x0, y0); context.lineTo(x1, y1); context.lineTo(x2, y2); - context.lineTo(c * x0 - s * y0, s * x0 + c * y0); - context.lineTo(c * x1 - s * y1, s * x1 + c * y1); - context.lineTo(c * x2 - s * y2, s * x2 + c * y2); - context.lineTo(c * x0 + s * y0, c * y0 - s * x0); - context.lineTo(c * x1 + s * y1, c * y1 - s * x1); - context.lineTo(c * x2 + s * y2, c * y2 - s * x2); + context.lineTo(c$2 * x0 - s * y0, s * x0 + c$2 * y0); + context.lineTo(c$2 * x1 - s * y1, s * x1 + c$2 * y1); + context.lineTo(c$2 * x2 - s * y2, s * x2 + c$2 * y2); + context.lineTo(c$2 * x0 + s * y0, c$2 * y0 - s * x0); + context.lineTo(c$2 * x1 + s * y1, c$2 * y1 - s * x1); + context.lineTo(c$2 * x2 + s * y2, c$2 * y2 - s * x2); context.closePath(); } }; @@ -14256,9 +14840,9 @@ var symbols = [ wye ]; -var symbol = function() { - var type = constant$10(circle$2), - size = constant$10(64), +function symbol() { + var type = constant$11(circle$2), + size = constant$11(64), context = null; function symbol() { @@ -14269,11 +14853,11 @@ var symbol = function() { } symbol.type = function(_) { - return arguments.length ? (type = typeof _ === "function" ? _ : constant$10(_), symbol) : type; + return arguments.length ? (type = typeof _ === "function" ? _ : constant$11(_), symbol) : type; }; symbol.size = function(_) { - return arguments.length ? (size = typeof _ === "function" ? _ : constant$10(+_), symbol) : size; + return arguments.length ? (size = typeof _ === "function" ? _ : constant$11(+_), symbol) : size; }; symbol.context = function(_) { @@ -14281,9 +14865,9 @@ var symbol = function() { }; return symbol; -}; +} -var noop$2 = function() {}; +function noop$3() {} function point$2(that, x, y) { that._context.bezierCurveTo( @@ -14333,17 +14917,17 @@ Basis.prototype = { } }; -var basis$2 = function(context) { +function basis$2(context) { return new Basis(context); -}; +} function BasisClosed(context) { this._context = context; } BasisClosed.prototype = { - areaStart: noop$2, - areaEnd: noop$2, + areaStart: noop$3, + areaEnd: noop$3, lineStart: function() { this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN; @@ -14383,9 +14967,9 @@ BasisClosed.prototype = { } }; -var basisClosed$1 = function(context) { +function basisClosed$1(context) { return new BasisClosed(context); -}; +} function BasisOpen(context) { this._context = context; @@ -14421,9 +15005,9 @@ BasisOpen.prototype = { } }; -var basisOpen = function(context) { +function basisOpen(context) { return new BasisOpen(context); -}; +} function Bundle(context, beta) { this._basis = new Basis(context); @@ -14548,8 +15132,8 @@ function CardinalClosed(context, tension) { } CardinalClosed.prototype = { - areaStart: noop$2, - areaEnd: noop$2, + areaStart: noop$3, + areaEnd: noop$3, lineStart: function() { this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; @@ -14741,8 +15325,8 @@ function CatmullRomClosed(context, alpha) { } CatmullRomClosed.prototype = { - areaStart: noop$2, - areaEnd: noop$2, + areaStart: noop$3, + areaEnd: noop$3, lineStart: function() { this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; @@ -14871,8 +15455,8 @@ function LinearClosed(context) { } LinearClosed.prototype = { - areaStart: noop$2, - areaEnd: noop$2, + areaStart: noop$3, + areaEnd: noop$3, lineStart: function() { this._point = 0; }, @@ -14886,9 +15470,9 @@ LinearClosed.prototype = { } }; -var linearClosed = function(context) { +function linearClosed(context) { return new LinearClosed(context); -}; +} function sign$1(x) { return x < 0 ? -1 : 1; @@ -15057,9 +15641,9 @@ function controlPoints(x) { return [a, b]; } -var natural = function(context) { +function natural(context) { return new Natural(context); -}; +} function Step(context, t) { this._context = context; @@ -15103,9 +15687,9 @@ Step.prototype = { } }; -var step = function(context) { +function step(context) { return new Step(context, 0.5); -}; +} function stepBefore(context) { return new Step(context, 0); @@ -15115,7 +15699,7 @@ function stepAfter(context) { return new Step(context, 1); } -var none$1 = function(series, order) { +function none$1(series, order) { if (!((n = series.length) > 1)) return; for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) { s0 = s1, s1 = series[order[i]]; @@ -15123,20 +15707,20 @@ var none$1 = function(series, order) { s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1]; } } -}; +} -var none$2 = function(series) { +function none$2(series) { var n = series.length, o = new Array(n); while (--n >= 0) o[n] = n; return o; -}; +} function stackValue(d, key) { return d[key]; } -var stack = function() { - var keys = constant$10([]), +function stack() { + var keys = constant$11([]), order = none$2, offset = none$1, value = stackValue; @@ -15166,15 +15750,15 @@ var stack = function() { } stack.keys = function(_) { - return arguments.length ? (keys = typeof _ === "function" ? _ : constant$10(slice$6.call(_)), stack) : keys; + return arguments.length ? (keys = typeof _ === "function" ? _ : constant$11(slice$6.call(_)), stack) : keys; }; stack.value = function(_) { - return arguments.length ? (value = typeof _ === "function" ? _ : constant$10(+_), stack) : value; + return arguments.length ? (value = typeof _ === "function" ? _ : constant$11(+_), stack) : value; }; stack.order = function(_) { - return arguments.length ? (order = _ == null ? none$2 : typeof _ === "function" ? _ : constant$10(slice$6.call(_)), stack) : order; + return arguments.length ? (order = _ == null ? none$2 : typeof _ === "function" ? _ : constant$11(slice$6.call(_)), stack) : order; }; stack.offset = function(_) { @@ -15182,18 +15766,18 @@ var stack = function() { }; return stack; -}; +} -var expand = function(series, order) { +function expand(series, order) { if (!((n = series.length) > 0)) return; for (var i, n, j = 0, m = series[0].length, y; j < m; ++j) { for (y = i = 0; i < n; ++i) y += series[i][j][1] || 0; if (y) for (i = 0; i < n; ++i) series[i][j][1] /= y; } none$1(series, order); -}; +} -var diverging = function(series, order) { +function diverging(series, order) { if (!((n = series.length) > 1)) return; for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) { for (yp = yn = 0, i = 0; i < n; ++i) { @@ -15206,18 +15790,18 @@ var diverging = function(series, order) { } } } -}; +} -var silhouette = function(series, order) { +function silhouette(series, order) { if (!((n = series.length) > 0)) return; for (var j = 0, s0 = series[order[0]], n, m = s0.length; j < m; ++j) { for (var i = 0, y = 0; i < n; ++i) y += series[i][j][1] || 0; s0[j][1] += s0[j][0] = -y / 2; } none$1(series, order); -}; +} -var wiggle = function(series, order) { +function wiggle(series, order) { if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return; for (var y = 0, j = 1, s0, m, n; j < m; ++j) { for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) { @@ -15238,12 +15822,12 @@ var wiggle = function(series, order) { } s0[j - 1][1] += s0[j - 1][0] = y; none$1(series, order); -}; +} -var ascending$2 = function(series) { +function ascending$3(series) { var sums = series.map(sum$2); return none$2(series).sort(function(a, b) { return sums[a] - sums[b]; }); -}; +} function sum$2(series) { var s = 0, i = -1, n = series.length, v; @@ -15251,11 +15835,11 @@ function sum$2(series) { return s; } -var descending$2 = function(series) { - return ascending$2(series).reverse(); -}; +function descending$2(series) { + return ascending$3(series).reverse(); +} -var insideOut = function(series) { +function insideOut(series) { var n = series.length, i, j, @@ -15278,17 +15862,17 @@ var insideOut = function(series) { } return bottoms.reverse().concat(tops); -}; +} -var reverse = function(series) { +function reverse(series) { return none$2(series).reverse(); -}; +} -var constant$11 = function(x) { +function constant$12(x) { return function() { return x; }; -}; +} function x$4(d) { return d[0]; @@ -16226,7 +16810,7 @@ Diagram.prototype = { } }; -var voronoi = function() { +function voronoi() { var x$$1 = x$4, y$$1 = y$4, extent = null; @@ -16253,11 +16837,11 @@ var voronoi = function() { }; voronoi.x = function(_) { - return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), voronoi) : x$$1; + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$12(+_), voronoi) : x$$1; }; voronoi.y = function(_) { - return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), voronoi) : y$$1; + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$12(+_), voronoi) : y$$1; }; voronoi.extent = function(_) { @@ -16269,13 +16853,13 @@ var voronoi = function() { }; return voronoi; -}; +} -var constant$12 = function(x) { +function constant$13(x) { return function() { return x; }; -}; +} function ZoomEvent(target, type, transform) { this.target = target; @@ -16338,10 +16922,10 @@ function nopropagation$2() { exports.event.stopImmediatePropagation(); } -var noevent$2 = function() { +function noevent$2() { exports.event.preventDefault(); exports.event.stopImmediatePropagation(); -}; +} // Ignore right-click, since that should open the context menu. function defaultFilter$2() { @@ -16373,18 +16957,18 @@ function defaultTouchable$1() { return "ontouchstart" in this; } -function defaultConstrain(transform$$1, extent, translateExtent) { - var dx0 = transform$$1.invertX(extent[0][0]) - translateExtent[0][0], - dx1 = transform$$1.invertX(extent[1][0]) - translateExtent[1][0], - dy0 = transform$$1.invertY(extent[0][1]) - translateExtent[0][1], - dy1 = transform$$1.invertY(extent[1][1]) - translateExtent[1][1]; - return transform$$1.translate( +function defaultConstrain(transform, extent, translateExtent) { + var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0], + dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0], + dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1], + dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1]; + return transform.translate( dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1), dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1) ); } -var zoom = function() { +function zoom() { var filter = defaultFilter$2, extent = defaultExtent$1, constrain = defaultConstrain, @@ -16402,8 +16986,8 @@ var zoom = function() { wheelDelay = 150, clickDistance2 = 0; - function zoom(selection) { - selection + function zoom(selection$$1) { + selection$$1 .property("__zoom", defaultTransform) .on("wheel.zoom", wheeled) .on("mousedown.zoom", mousedowned) @@ -16416,31 +17000,31 @@ var zoom = function() { .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)"); } - zoom.transform = function(collection, transform$$1) { - var selection = collection.selection ? collection.selection() : collection; - selection.property("__zoom", defaultTransform); - if (collection !== selection) { - schedule(collection, transform$$1); + zoom.transform = function(collection, transform) { + var selection$$1 = collection.selection ? collection.selection() : collection; + selection$$1.property("__zoom", defaultTransform); + if (collection !== selection$$1) { + schedule(collection, transform); } else { - selection.interrupt().each(function() { + selection$$1.interrupt().each(function() { gesture(this, arguments) .start() - .zoom(null, typeof transform$$1 === "function" ? transform$$1.apply(this, arguments) : transform$$1) + .zoom(null, typeof transform === "function" ? transform.apply(this, arguments) : transform) .end(); }); } }; - zoom.scaleBy = function(selection, k) { - zoom.scaleTo(selection, function() { + zoom.scaleBy = function(selection$$1, k) { + zoom.scaleTo(selection$$1, function() { var k0 = this.__zoom.k, k1 = typeof k === "function" ? k.apply(this, arguments) : k; return k0 * k1; }); }; - zoom.scaleTo = function(selection, k) { - zoom.transform(selection, function() { + zoom.scaleTo = function(selection$$1, k) { + zoom.transform(selection$$1, function() { var e = extent.apply(this, arguments), t0 = this.__zoom, p0 = centroid(e), @@ -16450,8 +17034,8 @@ var zoom = function() { }); }; - zoom.translateBy = function(selection, x, y) { - zoom.transform(selection, function() { + zoom.translateBy = function(selection$$1, x, y) { + zoom.transform(selection$$1, function() { return constrain(this.__zoom.translate( typeof x === "function" ? x.apply(this, arguments) : x, typeof y === "function" ? y.apply(this, arguments) : y @@ -16459,8 +17043,8 @@ var zoom = function() { }); }; - zoom.translateTo = function(selection, x, y) { - zoom.transform(selection, function() { + zoom.translateTo = function(selection$$1, x, y) { + zoom.transform(selection$$1, function() { var e = extent.apply(this, arguments), t = this.__zoom, p = centroid(e); @@ -16471,22 +17055,22 @@ var zoom = function() { }); }; - function scale(transform$$1, k) { + function scale(transform, k) { k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); - return k === transform$$1.k ? transform$$1 : new Transform(k, transform$$1.x, transform$$1.y); + return k === transform.k ? transform : new Transform(k, transform.x, transform.y); } - function translate(transform$$1, p0, p1) { - var x = p0[0] - p1[0] * transform$$1.k, y = p0[1] - p1[1] * transform$$1.k; - return x === transform$$1.x && y === transform$$1.y ? transform$$1 : new Transform(transform$$1.k, x, y); + function translate(transform, p0, p1) { + var x = p0[0] - p1[0] * transform.k, y = p0[1] - p1[1] * transform.k; + return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y); } function centroid(extent) { return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; } - function schedule(transition, transform$$1, center) { - transition + function schedule(transition$$1, transform, center) { + transition$$1 .on("start.zoom", function() { gesture(this, arguments).start(); }) .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).end(); }) .tween("zoom", function() { @@ -16497,7 +17081,7 @@ var zoom = function() { p = center || centroid(e), w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), a = that.__zoom, - b = typeof transform$$1 === "function" ? transform$$1.apply(that, args) : transform$$1, + b = typeof transform === "function" ? transform.apply(that, args) : transform, i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k)); return function(t) { if (t === 1) t = b; // Avoid rounding error on end. @@ -16532,11 +17116,11 @@ var zoom = function() { } return this; }, - zoom: function(key, transform$$1) { - if (this.mouse && key !== "mouse") this.mouse[1] = transform$$1.invert(this.mouse[0]); - if (this.touch0 && key !== "touch") this.touch0[1] = transform$$1.invert(this.touch0[0]); - if (this.touch1 && key !== "touch") this.touch1[1] = transform$$1.invert(this.touch1[0]); - this.that.__zoom = transform$$1; + zoom: function(key, transform) { + if (this.mouse && key !== "mouse") this.mouse[1] = transform.invert(this.mouse[0]); + if (this.touch0 && key !== "touch") this.touch0[1] = transform.invert(this.touch0[0]); + if (this.touch1 && key !== "touch") this.touch1[1] = transform.invert(this.touch1[0]); + this.that.__zoom = transform; this.emit("zoom"); return this; }, @@ -16636,13 +17220,13 @@ var zoom = function() { function touchstarted() { if (!filter.apply(this, arguments)) return; var g = gesture(this, arguments), - touches = exports.event.changedTouches, + touches$$1 = exports.event.changedTouches, started, - n = touches.length, i, t, p; + n = touches$$1.length, i, t, p; nopropagation$2(); for (i = 0; i < n; ++i) { - t = touches[i], p = touch(this, touches, t.identifier); + t = touches$$1[i], p = touch(this, touches$$1, t.identifier); p = [p, this.__zoom.invert(p), t.identifier]; if (!g.touch0) g.touch0 = p, started = true; else if (!g.touch1) g.touch1 = p; @@ -16668,13 +17252,13 @@ var zoom = function() { function touchmoved() { var g = gesture(this, arguments), - touches = exports.event.changedTouches, - n = touches.length, i, t, p, l; + touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, t, p, l; noevent$2(); if (touchstarting) touchstarting = clearTimeout(touchstarting); for (i = 0; i < n; ++i) { - t = touches[i], p = touch(this, touches, t.identifier); + t = touches$$1[i], p = touch(this, touches$$1, t.identifier); if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p; else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p; } @@ -16695,14 +17279,14 @@ var zoom = function() { function touchended() { var g = gesture(this, arguments), - touches = exports.event.changedTouches, - n = touches.length, i, t; + touches$$1 = exports.event.changedTouches, + n = touches$$1.length, i, t; nopropagation$2(); if (touchending) clearTimeout(touchending); touchending = setTimeout(function() { touchending = null; }, touchDelay); for (i = 0; i < n; ++i) { - t = touches[i]; + t = touches$$1[i]; if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0; else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1; } @@ -16712,19 +17296,19 @@ var zoom = function() { } zoom.wheelDelta = function(_) { - return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$12(+_), zoom) : wheelDelta; + return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$13(+_), zoom) : wheelDelta; }; zoom.filter = function(_) { - return arguments.length ? (filter = typeof _ === "function" ? _ : constant$12(!!_), zoom) : filter; + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$13(!!_), zoom) : filter; }; zoom.touchable = function(_) { - return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$12(!!_), zoom) : touchable; + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$13(!!_), zoom) : touchable; }; zoom.extent = function(_) { - return arguments.length ? (extent = typeof _ === "function" ? _ : constant$12([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + return arguments.length ? (extent = typeof _ === "function" ? _ : constant$13([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; }; zoom.scaleExtent = function(_) { @@ -16757,7 +17341,7 @@ var zoom = function() { }; return zoom; -}; +} exports.version = version; exports.bisect = bisectRight; @@ -16772,7 +17356,7 @@ exports.extent = extent; exports.histogram = histogram; exports.thresholdFreedmanDiaconis = freedmanDiaconis; exports.thresholdScott = scott; -exports.thresholdSturges = sturges; +exports.thresholdSturges = thresholdSturges; exports.max = max; exports.mean = mean; exports.median = median; @@ -16812,12 +17396,16 @@ exports.rgb = rgb; exports.hsl = hsl; exports.lab = lab; exports.hcl = hcl; +exports.lch = lch; +exports.gray = gray; exports.cubehelix = cubehelix; +exports.contours = contours; +exports.contourDensity = density; exports.dispatch = dispatch; exports.drag = drag; exports.dragDisable = dragDisable; exports.dragEnable = yesdrag; -exports.dsvFormat = dsv; +exports.dsvFormat = dsvFormat; exports.csvParse = csvParse; exports.csvParseRows = csvParseRows; exports.csvFormat = csvFormat; @@ -16863,6 +17451,17 @@ exports.easeElastic = elasticOut; exports.easeElasticIn = elasticIn; exports.easeElasticOut = elasticOut; exports.easeElasticInOut = elasticInOut; +exports.blob = blob; +exports.buffer = buffer; +exports.dsv = dsv; +exports.csv = csv$1; +exports.tsv = tsv$1; +exports.image = image; +exports.json = json; +exports.text = text; +exports.xml = xml; +exports.html = html; +exports.svg = svg; exports.forceCenter = center$1; exports.forceCollide = collide; exports.forceLink = link; @@ -16877,7 +17476,7 @@ exports.formatSpecifier = formatSpecifier; exports.precisionFixed = precisionFixed; exports.precisionPrefix = precisionPrefix; exports.precisionRound = precisionRound; -exports.geoArea = area; +exports.geoArea = area$1; exports.geoBounds = bounds; exports.geoCentroid = centroid; exports.geoCircle = circle; @@ -16885,7 +17484,7 @@ exports.geoClipAntimeridian = clipAntimeridian; exports.geoClipCircle = clipCircle; exports.geoClipExtent = extent$1; exports.geoClipRectangle = clipRectangle; -exports.geoContains = contains; +exports.geoContains = contains$1; exports.geoDistance = distance; exports.geoGraticule = graticule; exports.geoGraticule10 = graticule10; @@ -16961,28 +17560,21 @@ exports.interpolateHcl = hcl$2; exports.interpolateHclLong = hclLong; exports.interpolateCubehelix = cubehelix$2; exports.interpolateCubehelixLong = cubehelixLong; +exports.piecewise = piecewise; exports.quantize = quantize; exports.path = path; -exports.polygonArea = area$1; +exports.polygonArea = area$2; exports.polygonCentroid = centroid$1; exports.polygonHull = hull; -exports.polygonContains = contains$1; +exports.polygonContains = contains$2; exports.polygonLength = length$2; exports.quadtree = quadtree; -exports.queue = queue; exports.randomUniform = uniform; exports.randomNormal = normal; exports.randomLogNormal = logNormal; exports.randomBates = bates; exports.randomIrwinHall = irwinHall; exports.randomExponential = exponential$1; -exports.request = request; -exports.html = html; -exports.json = json; -exports.text = text; -exports.xml = xml; -exports.csv = csv$1; -exports.tsv = tsv$1; exports.scaleBand = band; exports.scalePoint = point$1; exports.scaleIdentity = identity$6; @@ -16997,21 +17589,82 @@ exports.scaleQuantize = quantize$1; exports.scaleThreshold = threshold$1; exports.scaleTime = time; exports.scaleUtc = utcTime; +exports.scaleSequential = sequential; exports.schemeCategory10 = category10; -exports.schemeCategory20b = category20b; -exports.schemeCategory20c = category20c; -exports.schemeCategory20 = category20; +exports.schemeAccent = Accent; +exports.schemeDark2 = Dark2; +exports.schemePaired = Paired; +exports.schemePastel1 = Pastel1; +exports.schemePastel2 = Pastel2; +exports.schemeSet1 = Set1; +exports.schemeSet2 = Set2; +exports.schemeSet3 = Set3; +exports.interpolateBrBG = BrBG; +exports.schemeBrBG = scheme; +exports.interpolatePRGn = PRGn; +exports.schemePRGn = scheme$1; +exports.interpolatePiYG = PiYG; +exports.schemePiYG = scheme$2; +exports.interpolatePuOr = PuOr; +exports.schemePuOr = scheme$3; +exports.interpolateRdBu = RdBu; +exports.schemeRdBu = scheme$4; +exports.interpolateRdGy = RdGy; +exports.schemeRdGy = scheme$5; +exports.interpolateRdYlBu = RdYlBu; +exports.schemeRdYlBu = scheme$6; +exports.interpolateRdYlGn = RdYlGn; +exports.schemeRdYlGn = scheme$7; +exports.interpolateSpectral = Spectral; +exports.schemeSpectral = scheme$8; +exports.interpolateBuGn = BuGn; +exports.schemeBuGn = scheme$9; +exports.interpolateBuPu = BuPu; +exports.schemeBuPu = scheme$10; +exports.interpolateGnBu = GnBu; +exports.schemeGnBu = scheme$11; +exports.interpolateOrRd = OrRd; +exports.schemeOrRd = scheme$12; +exports.interpolatePuBuGn = PuBuGn; +exports.schemePuBuGn = scheme$13; +exports.interpolatePuBu = PuBu; +exports.schemePuBu = scheme$14; +exports.interpolatePuRd = PuRd; +exports.schemePuRd = scheme$15; +exports.interpolateRdPu = RdPu; +exports.schemeRdPu = scheme$16; +exports.interpolateYlGnBu = YlGnBu; +exports.schemeYlGnBu = scheme$17; +exports.interpolateYlGn = YlGn; +exports.schemeYlGn = scheme$18; +exports.interpolateYlOrBr = YlOrBr; +exports.schemeYlOrBr = scheme$19; +exports.interpolateYlOrRd = YlOrRd; +exports.schemeYlOrRd = scheme$20; +exports.interpolateBlues = Blues; +exports.schemeBlues = scheme$21; +exports.interpolateGreens = Greens; +exports.schemeGreens = scheme$22; +exports.interpolateGreys = Greys; +exports.schemeGreys = scheme$23; +exports.interpolatePurples = Purples; +exports.schemePurples = scheme$24; +exports.interpolateReds = Reds; +exports.schemeReds = scheme$25; +exports.interpolateOranges = Oranges; +exports.schemeOranges = scheme$26; exports.interpolateCubehelixDefault = cubehelix$3; -exports.interpolateRainbow = rainbow$1; +exports.interpolateRainbow = rainbow; exports.interpolateWarm = warm; exports.interpolateCool = cool; +exports.interpolateSinebow = sinebow; exports.interpolateViridis = viridis; exports.interpolateMagma = magma; exports.interpolateInferno = inferno; exports.interpolatePlasma = plasma; -exports.scaleSequential = sequential; +exports.create = create; exports.creator = creator; -exports.local = local$1; +exports.local = local; exports.matcher = matcher$1; exports.mouse = mouse; exports.namespace = namespace; @@ -17028,7 +17681,7 @@ exports.touches = touches; exports.window = defaultView; exports.customEvent = customEvent; exports.arc = arc; -exports.area = area$2; +exports.area = area$3; exports.line = line; exports.pie = pie; exports.areaRadial = areaRadial; @@ -17072,7 +17725,7 @@ exports.stackOffsetDiverging = diverging; exports.stackOffsetNone = none$1; exports.stackOffsetSilhouette = silhouette; exports.stackOffsetWiggle = wiggle; -exports.stackOrderAscending = ascending$2; +exports.stackOrderAscending = ascending$3; exports.stackOrderDescending = descending$2; exports.stackOrderInsideOut = insideOut; exports.stackOrderNone = none$2; diff --git a/web/static/d3.min.js b/web/static/d3.min.js index 643b658..d715d22 100644 --- a/web/static/d3.min.js +++ b/web/static/d3.min.js @@ -1,2 +1,2 @@ -// https://d3js.org Version 4.12.0. 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e=Math.sqrt(n),r=-e/2;t.rect(r,r,e,e)}},$g=Math.sqrt(3),Wg={draw:function(t,n){var e=-Math.sqrt(n/(3*$g));t.moveTo(0,2*e),t.lineTo(-$g*e,-e),t.lineTo($g*e,-e),t.closePath()}},Zg=-.5,Gg=Math.sqrt(3)/2,Qg=1/Math.sqrt(12),Jg=3*(Qg/2+1),Kg={draw:function(t,n){var e=Math.sqrt(n/Jg),r=e/2,i=e*Qg,o=r,u=e*Qg+e,a=-o,c=u;t.moveTo(r,i),t.lineTo(o,u),t.lineTo(a,c),t.lineTo(Zg*r-Gg*i,Gg*r+Zg*i),t.lineTo(Zg*o-Gg*u,Gg*o+Zg*u),t.lineTo(Zg*a-Gg*c,Gg*a+Zg*c),t.lineTo(Zg*r+Gg*i,Zg*i-Gg*r),t.lineTo(Zg*o+Gg*u,Zg*u-Gg*o),t.lineTo(Zg*a+Gg*c,Zg*c-Gg*a),t.closePath()}},t_=[Ug,Og,Yg,Vg,Xg,Wg,Kg],n_=function(){};pu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:hu(this,this._x1,this._y1);case 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3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:hu(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};vu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:hu(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};gu.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var r,i=t[0],o=n[0],u=t[e]-i,a=n[e]-o,c=-1;++c<=e;)r=c/e,this._basis.point(this._beta*t[c]+(1-this._beta)*(i+r*u),this._beta*n[c]+(1-this._beta)*(o+r*a));this._x=this._y=null,this._basis.lineEnd()},point:function(t,n){this._x.push(+t),this._y.push(+n)}};var e_=function t(n){function e(t){return 1===n?new pu(t):new gu(t,n)}return e.beta=function(n){return t(+n)},e}(.85);yu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:_u(this,this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2,this._x1=t,this._y1=n;break;case 2:this._point=3;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var r_=function t(n){function e(t){return new yu(t,n)}return e.tension=function(n){return t(+n)},e}(0);mu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x3=t,this._y3=n;break;case 1:this._point=2,this._context.moveTo(this._x4=t,this._y4=n);break;case 2:this._point=3,this._x5=t,this._y5=n;break;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var i_=function t(n){function e(t){return new mu(t,n)}return e.tension=function(n){return t(+n)},e}(0);xu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var o_=function t(n){function e(t){return new xu(t,n)}return e.tension=function(n){return t(+n)},e}(0);wu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:this.point(this._x2,this._y2)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var u_=function t(n){function e(t){return n?new wu(t,n):new yu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Mu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1,this._x3=t,this._y3=n;break;case 1:this._point=2,this._context.moveTo(this._x4=t,this._y4=n);break;case 2:this._point=3,this._x5=t,this._y5=n;break;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var a_=function t(n){function e(t){return n?new Mu(t,n):new mu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Tu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var c_=function t(n){function e(t){return n?new Tu(t,n):new xu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Nu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._point=0},lineEnd:function(){this._point&&this._context.closePath()},point:function(t,n){t=+t,n=+n,this._point?this._context.lineTo(t,n):(this._point=1,this._context.moveTo(t,n))}};Cu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:Au(this,this._t0,Eu(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){var e=NaN;if(t=+t,n=+n,t!==this._x1||n!==this._y1){switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,Au(this,Eu(this,e=Su(this,t,n)),e);break;default:Au(this,this._t0,e=Su(this,t,n))}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n,this._t0=e}}},(zu.prototype=Object.create(Cu.prototype)).point=function(t,n){Cu.prototype.point.call(this,n,t)},Pu.prototype={moveTo:function(t,n){this._context.moveTo(n,t)},closePath:function(){this._context.closePath()},lineTo:function(t,n){this._context.lineTo(n,t)},bezierCurveTo:function(t,n,e,r,i,o){this._context.bezierCurveTo(n,t,r,e,o,i)}},Ru.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=[],this._y=[]},lineEnd:function(){var t=this._x,n=this._y,e=t.length;if(e)if(this._line?this._context.lineTo(t[0],n[0]):this._context.moveTo(t[0],n[0]),2===e)this._context.lineTo(t[1],n[1]);else for(var r=Lu(t),i=Lu(n),o=0,u=1;u=0&&(this._t=1-this._t,this._line=1-this._line)},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;default:if(this._t<=0)this._context.lineTo(this._x,n),this._context.lineTo(t,n);else{var e=this._x*(1-this._t)+t*this._t;this._context.lineTo(e,this._y),this._context.lineTo(e,n)}}this._x=t,this._y=n}};var s_=function(t,n){if((i=t.length)>1)for(var e,r,i,o=1,u=t[n[0]],a=u.length;o=0;)e[n]=n;return e},l_=function(t){var n=t.map(Uu);return f_(t).sort(function(t,e){return n[t]-n[e]})},h_=function(t){return function(){return t}};Iu.prototype={constructor:Iu,insert:function(t,n){var e,r,i;if(t){if(n.P=t,n.N=t.N,t.N&&(t.N.P=n),t.N=n,t.R){for(t=t.R;t.L;)t=t.L;t.L=n}else t.R=n;e=t}else 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e=Math.sqrt(n/P_),r=e*C_;t.moveTo(0,-e),t.lineTo(r,0),t.lineTo(0,e),t.lineTo(-r,0),t.closePath()}},R_=Math.sin(M_/10)/Math.sin(7*M_/10),L_=Math.sin(T_/10)*R_,D_=-Math.cos(T_/10)*R_,U_={draw:function(t,n){var e=Math.sqrt(.8908130915292852*n),r=L_*e,i=D_*e;t.moveTo(0,-e),t.lineTo(r,i);for(var o=1;o<5;++o){var a=T_*o/5,u=Math.cos(a),f=Math.sin(a);t.lineTo(f*e,-u*e),t.lineTo(u*r-f*i,f*r+u*i)}t.closePath()}},q_={draw:function(t,n){var e=Math.sqrt(n),r=-e/2;t.rect(r,r,e,e)}},O_=Math.sqrt(3),Y_={draw:function(t,n){var e=-Math.sqrt(n/(3*O_));t.moveTo(0,2*e),t.lineTo(-O_*e,-e),t.lineTo(O_*e,-e),t.closePath()}},B_=Math.sqrt(3)/2,F_=1/Math.sqrt(12),I_=3*(F_/2+1),j_={draw:function(t,n){var e=Math.sqrt(n/I_),r=e/2,i=e*F_,o=r,a=e*F_+e,u=-o,f=a;t.moveTo(r,i),t.lineTo(o,a),t.lineTo(u,f),t.lineTo(-.5*r-B_*i,B_*r+-.5*i),t.lineTo(-.5*o-B_*a,B_*o+-.5*a),t.lineTo(-.5*u-B_*f,B_*u+-.5*f),t.lineTo(-.5*r+B_*i,-.5*i-B_*r),t.lineTo(-.5*o+B_*a,-.5*a-B_*o),t.lineTo(-.5*u+B_*f,-.5*f-B_*u),t.closePath()}},H_=[E_,k_,z_,q_,U_,Y_,j_];Bf.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:Yf(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,this._context.lineTo((5*this._x0+this._x1)/6,(5*this._y0+this._y1)/6);default:Yf(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Ff.prototype={areaStart:Of,areaEnd:Of,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._y0=this._y1=this._y2=this._y3=this._y4=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x2,this._y2),this._context.closePath();break;case 2:this._context.moveTo((this._x2+2*this._x3)/3,(this._y2+2*this._y3)/3),this._context.lineTo((this._x3+2*this._x2)/3,(this._y3+2*this._y2)/3),this._context.closePath();break;case 3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:Yf(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},If.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:Yf(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},jf.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var 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