[Bug 30923] Gigasoft ProEssentials graphing component clips improperly

http://bugs.winehq.org/show_bug.cgi?id=30923

--- Comment #5 from Dan Kegel  2012-06-15 21:58:12 CDT ---
WINEDEBUG=+relay,+gdi,+region,+clipping log shows:

left 3   top 63 rite 487  bot 267
0009:Call gdi32.CreateRectRgn(00000003,0000003f,000001e7,0000010b) ret=1001bb0d
0009:Call gdi32.SelectClipRgn(00000658,000006a8) ret=10264bb0
0009:Call gdi32.CreatePen(00000000,00000001,00fb0201) ret=10238fb8
trace:gdi:CreatePen 0 1 fb0201
0009:Call gdi32.CreateSolidBrush(00fb0201) ret=10238f01
trace:gdi:CreateSolidBrush fb0201
trace:gdi:Polyline Polyline points:  (3,366)  (486,366)

left 3  top 265 rite 487  bot 469
0009:Call gdi32.CreateRectRgn(00000003,00000109,000001e7,000001d5) ret=1001bb0d
0009:Call gdi32.SelectClipRgn(00000658,000006d4) ret=10264bb0
trace:gdi:Polyline Polyline points:  (3,305)  (486,305)

It seems that the first SelectClipRgn (left 3 top 63 rite 487  bot 267)
was ignored, else the line at Y=366 would not have been drawn?