From: Matan Ziv-Av (matan@svgalib.org)
Date: Fri 09 Mar 2001 - 22:27:31 IST
On Thu, 8 Mar 2001, David "the Rocker" Rummel wrote:
> hi, ive got another question about the svgalib... im interested
> about the vga_drawscanline and segment functions...but i dont know
> what they exactly can do. i tried out the drawscanline. i declared a
> variable like color[5] and put in the color values like
> color[0]='12'... but it always came the same color. it was a mix
> that went from blue to green with some red pixs between. i gues ive
> done st wrong with color variable and as i dont know what i can do
> with that i would be very pleased if someone couldexplain that to
> me. the other problem i found out that you cannot use that function
> in a for...thing. as soon i write a for (repeater or whatever it is
> called) and put a drawscanline in it (even if the parameters given
> to that drawscanline arent taken from countervariable of the for...)
> i get a segmentation fault that quits my programm...anyone any
> help???
Please give a (short) example of code that exhibits those
problems. Otherwise all I (and probably others) may suggest is wild
guesses.
--
Matan Ziv-Av. matan@svgalib.org
------------------------------------------------------------------
Unsubscribe: To: listbot@svgalib.org
Body: unsubscribe linux-svgalib
This archive was generated by hypermail 2.1.4 : Wed 21 Jan 2004 - 22:10:23 IST