[Mono-bugs] [Bug 325502] GraphicsPath.IsVisible does not hit test shapes properly.

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=325502#c1





--- Comment #1 from Sebastien Pouliot <spouliot at novell.com>  2007-10-26 11:50:19 MST ---
Strangely it works for some shapes (like rectangles) but not for ellipses.
Smaller test case:

using System;
using System.Drawing;
using System.Drawing.Drawing2D;

class Program {

        static void Main ()
        {
                using (GraphicsPath path = new GraphicsPath ()) {
//                      path.AddEllipse (new Rectangle (20, 20, 50, 50));
                        path.AddRectangle (new Rectangle (20, 20, 50, 50));
                        for (int y=0; y < 80; y++) {
                                for (int x=0; x < 80; x++) {
                                        Console.Write (path.IsVisible (x, y) ?
"X" : " ");
                                }
                                Console.WriteLine (".");
                        }
                }
        }
}


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