Add line control points before the end point

[wxWidgets.git] / wxPython / wx / lib / ogl / _lines.py

diff --git a/wxPython/wx/lib/ogl/_lines.py b/wxPython/wx/lib/ogl/_lines.py
index 5bfd6bd4e636d74d7b9d45aade1de533d7ab8c2f..6b6e4cf59be79d7c95e5edbb81259989f18e1d25 100644 (file)
--- a/wxPython/wx/lib/ogl/_lines.py
+++ b/wxPython/wx/lib/ogl/_lines.py
@@ -310,7 +310,7 @@ class LineShape(Shape):
         line_y = (last_point[1] + second_last_point[1]) / 2.0
 
         point = wx.RealPoint(line_x, line_y)
-        self._lineControlPoints.insert(len(self._lineControlPoints), point)
+        self._lineControlPoints.insert(len(self._lineControlPoints)-1, point)
 
     def DeleteLineControlPoint(self):
         """Delete an arbitary point on the line."""