Hi, Please could you describe more how to obtain the buggy situations?
Best, Scuri > -----Original Message----- > From: Karagy [mailto:kar...@mail.ru] > Sent: sábado, 14 de dezembro de 2013 12:33 > To: iup-users@lists.sourceforge.net > Subject: Re: [Iup-users] canvas line > > Hi. > > More visual example in attach. > w/o debug printing. > On mouse click it draw 4 lines (from left to right): > 1. emulated line (via cd.Pixel) > 2. emulated line, then XOR cd.Line > 3. cd.Line, then XOR emulated line > 4. cd.Line in GUI-selected WriteMode > > For xored lines: WHITE fill BLACK xor CYAN = RED overlaps, BLACK underlaps -) > Emulated line always as CAPFLAT. > > Looks like that 1 missed pixel at the top - is center for square in CAPSQUARE > and, also, is center for half-circle for CAPROUND. > > Missed pixels at bottom - also missed in CAPSQUARE. But in CAPROUND - ok. > > Same bugs for horisontal lines. (not realised in this example) > > -- > Regards, > > Karagy. ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Iup-users mailing list Iup-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/iup-users