From 5d1ddcb4951cdd30a44f9e2642197d47230bb01e Mon Sep 17 00:00:00 2001
From: kitfox
Date: Sun, 19 Aug 2007 19:51:23 +0000
Subject: Added pickng by rectangular areas.  Fixed bug with picking by point.

git-svn-id: https://svn.java.net/svn/svgsalamander~svn/trunk/svg-core@45 7dc7fa77-23fb-e6ad-8e2e-c86bd48ed22b
---
 src/main/java/com/kitfox/svg/Group.java | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/main/java/com/kitfox/svg/Group.java')

diff --git a/src/main/java/com/kitfox/svg/Group.java b/src/main/java/com/kitfox/svg/Group.java
index 8446049..5b4db2b 100644
--- a/src/main/java/com/kitfox/svg/Group.java
+++ b/src/main/java/com/kitfox/svg/Group.java
@@ -121,6 +121,27 @@ public class Group extends ShapeElement {
         }
     }
 
+    void pick(Rectangle2D pickArea, AffineTransform ltw, Vector retVec) throws SVGException
+    {
+        if (xform != null)
+        {
+            ltw = new AffineTransform(ltw);
+            ltw.concatenate(xform);
+        }
+        
+        
+        for (Iterator it = children.iterator(); it.hasNext();)
+        {
+            SVGElement ele = (SVGElement)it.next();
+            if (ele instanceof RenderableElement)
+            {
+                RenderableElement rendEle = (RenderableElement)ele;
+                
+                rendEle.pick(pickArea, ltw, retVec);
+            }
+        }
+    }
+
     public void render(Graphics2D g) throws SVGException
     {
         //Don't process if not visible
-- 
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