[mapguide-commits] r1291 - trunk/MgDev/Common/Stylization

[svn_mapguide at osgeo.org]

Author: waltweltonlair
Date: 2007-03-19 16:15:42 -0400 (Mon, 19 Mar 2007)
New Revision: 1291

Modified:
   trunk/MgDev/Common/Stylization/SE_Renderer.cpp
   trunk/MgDev/Common/Stylization/SE_Renderer.h
Log:
Fix some comments in SE_Renderer

Modified: trunk/MgDev/Common/Stylization/SE_Renderer.cpp
===================================================================
--- trunk/MgDev/Common/Stylization/SE_Renderer.cpp	2007-03-19 18:25:04 UTC (rev 1290)
+++ trunk/MgDev/Common/Stylization/SE_Renderer.cpp	2007-03-19 20:15:42 UTC (rev 1291)
@@ -248,8 +248,9 @@
     
     int ptindex = 0;
 
-    //convert increment to pixels
-    double increment = style->repeat; //TODO: is this already scaled by the mm to pixel scale?
+    //get the increment (the render style already stores this in screen units)
+    //TODO - handle case where increment is 0
+    double increment = style->repeat;
 
     bool fromAngle = (wcscmp(L"FromAngle", style->angleControl) == 0);
 
@@ -259,10 +260,8 @@
         int ptcount = geometry->cntrs()[j];
         double* pts = geometry->points() + 2*ptindex;
 
-        //pixel position along the current segment
-        //of the polyline
-        double drawpos = style->startOffset; //position of symbol along current segment of the polyline 
-                                             //TODO: is this already scaled by the mm to pixel scale?
+        //pixel position along the current segment of the polyline
+        double drawpos = style->startOffset;
 
         int cur_seg = 0;
 

Modified: trunk/MgDev/Common/Stylization/SE_Renderer.h
===================================================================
--- trunk/MgDev/Common/Stylization/SE_Renderer.h	2007-03-19 18:25:04 UTC (rev 1290)
+++ trunk/MgDev/Common/Stylization/SE_Renderer.h	2007-03-19 20:15:42 UTC (rev 1291)
@@ -57,7 +57,7 @@
                                    int              nlabels,
                                    RS_OverpostType  type,
                                    bool             exclude,
-                                   LineBuffer*     path = NULL) = 0;
+                                   LineBuffer*      path = NULL) = 0;
 
     virtual void AddExclusionRegion(RS_F_Point* fpts, int npts) = 0;