From: Enrico Zini <enrico@enricozini.org>
Date: Mon, 14 Dec 2009 18:54:53 +0000 (+0000)
Subject: Tweaked lens effect
X-Git-Url: https://git.toastfreeware.priv.at/gregoa/zavai.git/commitdiff_plain/5c301ddc493ab2bf1c9376aae534fddd282d3858?ds=sidebyside

Tweaked lens effect
---

diff --git a/gtkfisheyelist/gtkfisheyelistview.vala b/gtkfisheyelist/gtkfisheyelistview.vala
index 4918269..cc74c7a 100644
--- a/gtkfisheyelist/gtkfisheyelistview.vala
+++ b/gtkfisheyelist/gtkfisheyelistview.vala
@@ -74,7 +74,7 @@ public class FisheyeListView : Gtk.DrawingArea
 	protected Gdk.Pixmap backing_store;
 
 	// Renderers used at different sizes
-	protected const int steps = 5;
+	protected const int steps = 7;
 	protected Gtk.CellRendererText[] renderers;
 	protected int[] renderer_sizes;
 	protected int max_renderer_size;
@@ -394,7 +394,7 @@ public class FisheyeListView : Gtk.DrawingArea
 			for (int i = 1; i < renderers.length-1; ++i)
 			{
 				renderers[i] = make_cell_renderer();
-				renderers[i].scale = (double)i / renderers.length;
+				renderers[i].scale = Math.sqrt((double)i / renderers.length);
 				renderers[i].set_fixed_height_from_font(1);
 				int size;
 				renderers[i].get_size(this, null, null, null, null, out size);