Implement #set_background.

jcoglan · Nov 30, 2010 · 6ecab5b · 6ecab5b
1 parent 8f0a533
commit 6ecab5b
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diff --git a/site/src/pages/api.haml b/site/src/pages/api.haml
@@ -379,6 +379,11 @@
 
   Replaces all the colors in the graph with the array @color_list@.
 
+  h4. @g.set_background(options)@
+
+  Can be used to just set the background color if you don't want to set all the colors
+  through @g.set_theme()@. For example, @g.set_background({colors: ['#d1edf5', 'white']})@.
+
   h4. @g.set_font(font)@
 
   Sets the font used to render textual content. Arial is used by default; bear in mind you

diff --git a/source/base.js b/source/base.js
@@ -361,6 +361,15 @@ Bluff.Base = new JS.Class({
     this._render_background();
   },
 
+  // Set just the background colors
+  set_background: function(options) {
+    if (options.colors)
+      this._theme_options.background_colors = options.colors;
+    if (options.image)
+      this._theme_options.background_image = options.image;
+    this._render_background();
+  },
+
   // A color scheme similar to the popular presentation software.
   theme_keynote: function() {
     // Colors