[GRASS-SVN] r39440 - grass/branches/develbranch_6/gui/wxpython/gui_modules

[svn_grass at osgeo.org]

Author: martinl
Date: 2009-10-08 06:38:31 -0400 (Thu, 08 Oct 2009)
New Revision: 39440

Modified:
   grass/branches/develbranch_6/gui/wxpython/gui_modules/mapdisp_window.py
Log:
wxGUI: fix pseudodc
       (merge r39439 from trunk)


Modified: grass/branches/develbranch_6/gui/wxpython/gui_modules/mapdisp_window.py
===================================================================
--- grass/branches/develbranch_6/gui/wxpython/gui_modules/mapdisp_window.py	2009-10-08 10:35:52 UTC (rev 39439)
+++ grass/branches/develbranch_6/gui/wxpython/gui_modules/mapdisp_window.py	2009-10-08 10:38:31 UTC (rev 39440)
@@ -243,20 +243,24 @@
 
         @vdigit True to use PseudoDC from vdigit
         """
-        if vdigit:
-            PseudoDC = VDigitPseudoDC
-        else:
-            PseudoDC = wx.PseudoDC
-        
         # create PseudoDC used for background map, map decorations like scales and legends
-        self.pdc = PseudoDC()
+        self.pdc = self.PseudoDC(vdigit)
         # used for digitization tool
         self.pdcVector = None
         # decorations (region box, etc.)
-        self.pdcDec = PseudoDC()
+        self.pdcDec = self.PseudoDC(vdigit)
         # pseudoDC for temporal objects (select box, measurement tool, etc.)
-        self.pdcTmp = PseudoDC()
+        self.pdcTmp = self.PseudoDC(vdigit)
         
+    def PseudoDC(self, vdigit = False):
+        """!Create PseudoDC instance"""
+        if vdigit:
+            PseudoDC = VDigitPseudoDC
+        else:
+            PseudoDC = wx.PseudoDC
+        
+        return PseudoDC()
+    
     def CheckPseudoDC(self):
         """!Try to draw background
         
@@ -506,7 +510,7 @@
                 # self.bufferLast = wx.BitmapFromImage(self.buffer.ConvertToImage())
                 self.bufferLast = dc.GetAsBitmap(wx.Rect(0, 0, self.Map.width, self.Map.height))
 
-            pdcLast = PseudoDC()
+            pdcLast = self.PseudoDC(vdigit = False)
             pdcLast.DrawBitmap(self.bufferLast, 0, 0, False)
             pdcLast.DrawToDC(dc)