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From: | herzer AT fbp DOT fh-weingarten DOT de (Armin Herzer) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Q: How to display a bitmap |
Date: | Sun, 20 Aug 1995 17:57 GMT |
Organization: | Fachhochschule Ravensburg-Weingarten FBP |
Lines: | 25 |
Distribution: | world |
Nntp-Posting-Host: | assi2.fbp.fh-weingarten.de |
To: | djgpp AT sun DOT soe DOT clarkson DOT edu |
Dj-Gateway: | from newsgroup comp.os.msdos.djgpp |
Hello all, I am using DJGPP 1.12m4 and CBGRX 1.03. The application, which I am working on at the moment, reads bitmaps from disk and displays them on a 1024x768 screen using 256 colors. For this I use the following procedure: for(x = 0; x < 100) for(y = 0; < 100) { GrPlot(x, y, byte()); } This works fine, but looks a bit 'unprofessional' because you can see how the picture is build up on the screen? Q: Is there a way to first read the bytes into memory and display the picture afterwards (preferrably with one of those GrBitBlt() functions)? Thank you for helping, Armin -------------------------------------------------------------------- Armin Herzer Fachhochschule Ravensburg-Weingarten Postfach 1261 88241 Weingarten Germany e-mail: herzer AT fbp DOT fh-weingarten.
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