From 0379e028ba411704f2adcee31c3f13501fb75c77 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Tue, 3 Mar 2009 23:56:09 +0000
Subject: [PATCH] Adding support for backgroundWidth and backgroundHeight
 properties on symbolizers.  If not provided, background graphics are rendered
 with graphicWidth and graphicHeight values (or pointRadius if not provided). 
 r=ahocevar (closes #1968)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8947 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Feature/Vector.js    | 2 ++
 lib/OpenLayers/Renderer/Elements.js | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/lib/OpenLayers/Feature/Vector.js b/lib/OpenLayers/Feature/Vector.js
index 16bc662efc..d148d5eded 100644
--- a/lib/OpenLayers/Feature/Vector.js
+++ b/lib/OpenLayers/Feature/Vector.js
@@ -336,6 +336,8 @@ OpenLayers.Feature.Vector = OpenLayers.Class(OpenLayers.Feature, {
  * backgroundGraphicZIndex - {Number} The integer z-index value to use in rendering the background graphic.
  * backgroundXOffset - {Number} The x offset (in pixels) for the background graphic.
  * backgroundYOffset - {Number} The y offset (in pixels) for the background graphic.
+ * backgroundHeight - {Number} The height of the background graphic.  If not provided, the graphicHeight will be used.
+ * backgroundWidth - {Number} The width of the background width.  If not provided, the graphicWidth will be used.
  * display - {String} Symbolizers will have no effect if display is set to "none".  All other values have no effect.
  */ 
 OpenLayers.Feature.Vector.style = {
diff --git a/lib/OpenLayers/Renderer/Elements.js b/lib/OpenLayers/Renderer/Elements.js
index 39eb4fa10f..2914b5cc0d 100644
--- a/lib/OpenLayers/Renderer/Elements.js
+++ b/lib/OpenLayers/Renderer/Elements.js
@@ -573,6 +573,8 @@ OpenLayers.Renderer.Elements = OpenLayers.Class(OpenLayers.Renderer, {
         backgroundStyle.graphicXOffset = backgroundStyle.backgroundXOffset;
         backgroundStyle.graphicYOffset = backgroundStyle.backgroundYOffset;
         backgroundStyle.graphicZIndex = backgroundStyle.backgroundGraphicZIndex;
+        backgroundStyle.graphicWidth = backgroundStyle.backgroundWidth || backgroundStyle.graphicWidth;
+        backgroundStyle.graphicHeight = backgroundStyle.backgroundHeight || backgroundStyle.graphicHeight;
         
         // Erase background styles.
         backgroundStyle.backgroundGraphic = null;