Vincent Snijders <[email protected]>
>Engelbert Buxbaum schreef: >> Hi, >> >> the code below is part of a program to draw the Mandelbrot-set. It works, >>if the canvas is small (stamp-size). However, if the >>size is increased to >>800x800, the middle 1/3 of the image is replaced by a vertical grey bar. >>Any ideas? > >What widgetset / OS do you use? >Maybe see: http://bugs.freepascal.org/view.php?id=15822 From: Martin <[email protected]> >*Sound* *like* a known bug in certain MS-Windows versions. >They ignore SetPixel for all x coordinates with bit 8=1 >you can setpixels from 0 to 255, 512, to 767, 1024 to .... >It doesn't matter in which language, you program, the bug is in windows >itself Thanks, that was it. The error occurs only under Vista, not under XP. Sincerely Engelbert ___________________________________________________________ NEU: WEB.DE DSL für 19,99 EUR/mtl. und ohne Mindest-Laufzeit! http://produkte.web.de/go/02/ -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
