Hi! I tried your script and got the following error:
Traceback (most recent call last): File "pie_chart.py", line 302, in OnPaint self.OnDraw() File "pie_chart.py", line 336, in OnDraw segment.Draw(self.angle, self.rot, self.explode) File "pie_chart.py", line 46, in Draw glPopMatrix() OpenGL.GL.GLerror: [Errno 1281] invalid value What am I doing wrong? Regards, Markus -- http://mail.python.org/mailman/listinfo/python-list