self.Destroy()
             
         def DrawTest(self,event=None):
-            wx.GetApp().Yield(True)
 #            import random
 #            import RandomArray
             Range = (-10,10)
 
             """
             print "Running TestAnimation"
-            wx.GetApp().Yield(True)
             Range = (-10,10)
             self.Range = Range
 
                 Object.Text.Move( (self.dx,self.dy))
                 self.Canvas.Draw()
                 self.TimeStep += 1
-                wx.GetApp().Yield(True)
             else:
                 self.Timer.Stop()
             
             #print "Did %i frames in %f seconds"%(N, (time.time() - start) )
                 
         def TestHitTest(self,event=None):
-            wx.GetApp().Yield(True)
 
             self.UnBindAllMouseEvents()
             Canvas = self.Canvas
 
         def TestHitTestForeground(self,event=None):
             print "Running: TestHitTestForeground"
-            wx.GetApp().Yield(True)
 
             self.UnBindAllMouseEvents()
             Canvas = self.Canvas
 
 
         def TestText(self, event= None):
-            wx.GetApp().Yield(True)
 
             self.BindAllMouseEvents()
             Canvas = self.Canvas
             self.Canvas.ZoomToBB()
 
         def TestScaledText(self, event= None):
-            wx.GetApp().Yield(True)
 
             self.BindAllMouseEvents()
             Canvas = self.Canvas
             self.Canvas.ZoomToBB()
             
         def DrawMap(self,event = None):
-            wx.GetApp().Yield(True)
             import os, time
             self.BindAllMouseEvents()
             
     
  
         def LineTest(self,event = None):
-            wx.GetApp().Yield(True)
             import os, time
 #            import random
             colors = self.colors
             #print "It took %f seconds to draw %i lines"%(time.clock() - start,len(linepoints) )
 
         def SpeedTest(self,event=None):
-            wx.GetApp().Yield(True)
 #            import random
 #            import RandomArray
             BigRange = (-1000,1000)
 
         def TempTest(self, event= None):
             "Running the Temporary test"
-            wx.GetApp().Yield(True)
 
             self.UnBindAllMouseEvents()
             Canvas = self.Canvas