added a test to check how exception handling works with Win32 SEH; corrected copyright

[wxWidgets.git] / wxPython / wx / lib / plot.py

diff --git a/wxPython/wx/lib/plot.py b/wxPython/wx/lib/plot.py
index ea44480451dbdd7f0193261cee67c8670bfa7f07..5fabf66063e2fba3f408e700bc2e0343b5155607 100644 (file)
--- a/wxPython/wx/lib/plot.py
+++ b/wxPython/wx/lib/plot.py
@@ -689,10 +689,9 @@ class PlotCanvas(wx.Window):
     def ScrollUp(self, units):
         """Move view up number of axis units."""
         self.last_PointLabel = None        #reset pointLabel
-        if self.last_draw is not None:
-            graphics, xAxis, yAxis= self.last_draw
-            yAxis= (yAxis[0]+units, yAxis[1]+units)
-            self.Draw(graphics,xAxis,yAxis)
+        if self.BeenDrawn():
+            self._drawCmd.scrollAxisY(units, self._ySpec)
+            self._draw()
         
     def GetXY(self,event):
         """Takes a mouse event and returns the XY user axis values."""