[mapguide-commits] r1299 - trunk/MgDev/Common/Stylization

[svn_mapguide at osgeo.org]

Author: traianstanev
Date: 2007-03-20 11:12:00 -0400 (Tue, 20 Mar 2007)
New Revision: 1299

Modified:
   trunk/MgDev/Common/Stylization/GDUtils.cpp
Log:
Minor optimization of the code that generates circle brushes for use by thick lines. It's still really slow.

Modified: trunk/MgDev/Common/Stylization/GDUtils.cpp
===================================================================
--- trunk/MgDev/Common/Stylization/GDUtils.cpp	2007-03-20 15:10:49 UTC (rev 1298)
+++ trunk/MgDev/Common/Stylization/GDUtils.cpp	2007-03-20 15:12:00 UTC (rev 1299)
@@ -42,7 +42,7 @@
         if (solidwid)
             gdImageLine(im, x-solidwid, k, x+solidwid-1, k, gdc);
 
-        float aalpha = hlen - floor(hlen);
+        float aalpha = hlen - solidwid;
         RS_Color ac = color;
         ac.alpha() = (int)(ac.alpha() * aalpha);
         int gdc2 = ConvertColor(im, ac);