jq_map = $(jq_map);
var ext_path = jq_map.attr('data-ext-path'); // e.g. '/mediawiki/extensions/wrmap'
var img_path = ext_path + '/img';
- //OpenLayers.ImgPath = ext_path + '/openlayers/img/'; // e.g. '/mediawiki/extensions/wrmap/openlayers/img/'
var json_string = jq_map.children().last().text();
jq_map.empty(); // once parsed, remove geojson string from the map element.
var json_js = JSON.parse(json_string);
var format_geojson = new ol.format.GeoJSON();
var features_all = format_geojson.readFeatures(json_js, {dataProjection: EPSG4326, featureProjection: EPSG3857});
- // extract, tranform and split features to layers
- /*
- var features_path = new Array();
- var features_point = new Array();
- for (var i = 0; i != features_all.length; ++i) {
- var feature = features_all[i];
- feature.geometry.transform(EPSG4326, EPSG3857);
- if (feature.geometry instanceof OpenLayers.Geometry.Point) features_point.push(feature);
- else features_path.push(feature);
- }
- */
// background layer
// ----------------
/*
- var layer_path = new OpenLayers.Layer.Vector("Path", {
- styleMap: new OpenLayers.StyleMap(new OpenLayers.Style({
- strokeColor: '${getStrokeColor}',
- strokeWidth: '${getStrokeWidth}'
- }, {
- context: {
- getStrokeColor: function(feature) {
- if (feature.attributes.strokeColor !== undefined) return feature.attributes.strokeColor;
- if (feature.attributes.type == 'rodelbahn') return '#014e9a';
- if (feature.attributes.type == 'gehweg') return '#e98401';
- if (feature.attributes.type == 'alternative') return '#7f7fff';
- if (feature.attributes.type == 'lift') return '#000000';
- if (feature.attributes.type == 'anfahrt') return '#e1e100';
- return '#e7525b';
- },
- getStrokeWidth: function(feature) {
- if (feature.attributes.strokeWidth !== undefined) return feature.attributes.strokeWidth;
- if (feature.attributes.type == 'lift' || feature.attributes.type == 'anfahrt') return 3;
- return 6;
- }
- }
- }))
- });
-
-
// point layer
// -----------
var filter_point_sledrun = new OpenLayers.Filter.Comparison({
if (height === undefined) height = 450; // default: 450 pixel
jq_map.width(width);
jq_map.height(height);
- /*
- var map = new OpenLayers.Map(jq_map[0], {
- projection: EPSG3857,
- displayProjection: EPSG4326,
- units: "m",
- theme: null,
- layers: [layer_map, layer_path, layer_point],
- center: new OpenLayers.LonLat(lon, lat).transform(EPSG4326, EPSG3857),
- zoom: zoom
- });
- */
var layer_sledrun_source = new ol.source.Vector({features: features_all});
var layer_sledrun = new ol.layer.Vector({
popup_overlay.setPosition(coordinates);
}
});
-
- /*
- // add features
- // if this would be done before the layer is added to the map, the features are not added
- layer_path.addFeatures(features_path);
- layer_point.addFeatures(features_point);
-
- // disable mouse wheel zoom
- var navigation_control = map.getControlsByClass('OpenLayers.Control.Navigation')[0];
- navigation_control.disableZoomWheel();
-
- // layer switcher
- // map.addControl(new OpenLayers.Control.LayerSwitcher());
-
- // print sledrun name when mouse moves over it
- map.addControl(new OpenLayers.Control.SelectFeature(layer_point, {
- hover: true,
- highlightOnly: true,
- autoActivate: true,
- renderIntent: "highlight"
- }));
-
- // show popup when user clicks on a sledrun icon
- map.addControl(new OpenLayers.Control.SelectFeature(layer_point, {
- autoActivate: true,
- toggle: true,
- onSelect: function(feature) {
- var attr = feature.attributes;
- var popup_div = createElement('div');
-
- // name
- if (attr.name !== undefined && (attr.wiki !== undefined || attr.thumb_url !== undefined)) {
- var h2 = appendElement(popup_div, 'h2');
- if (attr.wiki === undefined) h2.text(attr.name);
- else appendElement(h2, 'a', {href: attr.wiki}).text(attr.name);
- }
-
- // sledrun information
- if (attr.type == 'sledrun') {
- var p = appendElement(popup_div, 'p').text('Rodelbahnzustand').append(createElement('br'));
- if (attr.condition !== undefined) {
- var condition_text = {1: 'Sehr gut', 2: 'Gut', 3: 'Mittelmäßig', 4: 'Schlecht', 5: 'Geht nicht'};
- var year_month_day = attr.date_report.split('-');
- p.append(createElement('a', {href: attr.wiki + '#Eintr.C3.A4ge'}).text(condition_text[attr.condition]), ' ');
- p.append(createElement('small').text(year_month_day[2] + '.' + year_month_day[1] + '.'), ' ');
- p.append(createElement('em').append(createElement('a', {href: attr.wiki + '#Eintragen'}).text('Neu')));
- } else {
- p.append(createElement('em').append(createElement('a', {href: attr.wiki + '#Eintragen'}).text('Bitte eintragen')));
- }
- }
-
- // wiki link
- if (attr.wiki !== undefined) {
- var a = appendElement(appendElement(popup_div, 'p'), 'a', {href: attr.wiki});
- var detail_text = 'Details';
- if (attr.type == 'sledrun') detail_text += ' zur Rodelbahn';
- if (attr.type == 'gasthaus') detail_text += ' zum Gasthaus';
- if (attr.thumb_url === undefined) a.text(detail_text);
- else a.append(createElement('img', {src: attr.thumb_url, alt: detail_text, title: detail_text}));
- }
-
- // no popup if we don't have anything to say
- if (popup_div.children().length == 0) return;
-
- // Open popup
- var selectFeatureControl = this;
- var popup = new OpenLayers.Popup.WrInfo('sledruninfopopup_' + attr.wiki,
- feature.geometry.getBounds().getCenterLonLat(),
- null,
- popup_div.html(),
- null, true, function(event) {
- // onPopupClose
- selectFeatureControl.unselectAll();
- });
- feature.popup = popup;
- map.addPopup(popup);
- },
- onUnselect: function(feature) {
- if (feature.popup === null) return;
-
- // Close popup
- map.removePopup(feature.popup);
- feature.popup.destroy();
- feature.popup = null;
- }
- }));
-*/
}
function init_wrmaps() {
ToastFreeware / philipp / winterrodeln / mediawiki_extensions / wrmap.git / commitdiff