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Article #189Re: NXRectFill - How to use this correctly?
From: Ali Ozer
Date: Thu, 23 Jul 1992 02:54
Date: Thu, 23 Jul 1992 02:54
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1320 bytes
In article <1992Jul22.161151.7557@cs.rose-hulman.edu> Andy McConnell writes: > NXSetColor( GaugeDat.backColor ); > NXRectFill(&bounds); >GaugeDat.backColor is just an NXColor. However, this little ditty does >absolutely nothing that I can see, no matter how backColor is set. This should just work. Perhaps you are not focused properly on a view? You can use the "showps" command in gdb to cause the kit to show you all the PostScript it generates; you can "showps" right before those two lines and then "shownops" and see if the generated PostScript you get is reasonable. One caution about stepping in gdb, though: Just because you execute a line which generates some PostScript, and you actually see it being generated, (thanks to "showps"), it doesn't mean the line got executed by the windowserver. You might need to explicitly flush by typing "flush" or "p NXPing()". Ali, Ali_Ozer@NeXT.com
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Path: arc1-ca.pugleaf.net!sparky!uunet!rosie!aozer From: aozer@next.com (Ali Ozer) Newsgroups: comp.sys.next.programmer Subject: Re: NXRectFill - How to use this correctly? Keywords: NXRect, NXRectFill, Color, NXColor Message-ID: <4402@rosie.NeXT.COM> Date: 23 Jul 92 02:54:13 GMT References: <1992Jul22.161151.7557@cs.rose-hulman.edu> Sender: news@NeXT.COM Organization: Next Computer, Inc. Lines: 18