From a3afec0686fd0418e82f04b00cb2f3a3d513113c Mon Sep 17 00:00:00 2001
From: Alan Boudreault <aboudreault@mapgears.com>
Date: Wed, 16 May 2012 11:39:36 +0000
Subject: [PATCH] Fix creation of a vector symbolObj in mapscript (#4318)

---
 HISTORY.TXT                | 2 ++
 mapscript/swiginc/symbol.i | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/HISTORY.TXT b/HISTORY.TXT
index e7bbe8a5b2..f503153251 100644
--- a/HISTORY.TXT
+++ b/HISTORY.TXT
@@ -14,6 +14,8 @@ For a complete change history, please see the Git log comments.
 Current Version (git master, 6.1-dev, future 6.2): 
 -------------------------------------------------
 
+- Fix creation of a vector symbolObj in mapscript (#4318)
+
 - Added coverage metadata in WCS (#4306)
 
 - Ignore unknown requets parameteres in WCS 2.0 (#4307).
diff --git a/mapscript/swiginc/symbol.i b/mapscript/swiginc/symbol.i
index fe6f832e85..5d8b413397 100644
--- a/mapscript/swiginc/symbol.i
+++ b/mapscript/swiginc/symbol.i
@@ -67,8 +67,12 @@
 
     int setPoints(lineObj *line) {
         int i;
+	self->sizex = 0;
+	self->sizey = 0;
         for (i=0; i<line->numpoints; i++) {
             MS_COPYPOINT(&(self->points[i]), &(line->point[i]));
+	    self->sizex = MS_MAX(self->sizex, self->points[i].x);
+	    self->sizey = MS_MAX(self->sizey, self->points[i].y);
         }
         self->numpoints = line->numpoints;
         return self->numpoints;