From: Robin Dunn <robin@alldunn.com>
Date: Mon, 12 Jun 2006 17:58:10 +0000 (+0000)
Subject: always make a buffer bitmap
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/38d4ee871b07587238e5a326d93e6976868ba7c1

always make a buffer bitmap


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39685 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/wxPython/wx/lib/plot.py b/wxPython/wx/lib/plot.py
index 5674c53a5d..59f7f37c61 100644
--- a/wxPython/wx/lib/plot.py
+++ b/wxPython/wx/lib/plot.py
@@ -1246,13 +1246,13 @@ class PlotCanvas(wx.Panel):
         # The Buffer init is done here, to make sure the buffer is always
         # the same size as the Window
         Size  = self.canvas.GetClientSize()
-        if Size.width <= 0 or Size.height <= 0:
-            return
+        Size.width = max(1, Size.width)
+        Size.height = max(1, Size.height)
         
         # Make new offscreen bitmap: this bitmap will always have the
         # current drawing in it, so it can be used to save the image to
         # a file, or whatever.
-        self._Buffer = wx.EmptyBitmap(Size[0],Size[1])
+        self._Buffer = wx.EmptyBitmap(Size.width, Size.height)
         self._setSize()
 
         self.last_PointLabel = None        #reset pointLabel