From 54cd400e9a3aae6b6e3e53e97f0278da7dc227e0 Mon Sep 17 00:00:00 2001
From: ahocevar <andreas.hocevar@gmail.com>
Date: Fri, 9 Jan 2009 12:27:27 +0000
Subject: [PATCH] added limited support for OGC expressions for SLD Opacity,
 Size and Rotation. r=tschaub,crschmidt (closes #1875)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8617 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Format/SLD/v1.js | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/lib/OpenLayers/Format/SLD/v1.js b/lib/OpenLayers/Format/SLD/v1.js
index 13fb9dba81..459498af2b 100644
--- a/lib/OpenLayers/Format/SLD/v1.js
+++ b/lib/OpenLayers/Format/SLD/v1.js
@@ -251,24 +251,21 @@ OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
                 graphic.graphicName = this.getChildValue(node);
             },
             "Opacity": function(node, obj) {
-                // No support for parsing of OGC expressions
-                var opacity = this.getChildValue(node);
+                var opacity = this.readOgcExpression(node);
                 // always string, could be empty string
                 if(opacity) {
                     obj.opacity = opacity;
                 }
             },
             "Size": function(node, obj) {
-                // No support for parsing of OGC expressions
-                var size = this.getChildValue(node);
+                var size = this.readOgcExpression(node);
                 // always string, could be empty string
                 if(size) {
                     obj.size = size;
                 }
             },
             "Rotation": function(node, obj) {
-                // No support for parsing of OGC expressions
-                var rotation = this.getChildValue(node);
+                var rotation = this.readOgcExpression(node);
                 // always string, could be empty string
                 if(rotation) {
                     obj.rotation = rotation;