Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
vga_clear(3)		      Svgalib User Manual		  vga_clear(3)

NAME
       vga_clear - clear the screen

SYNOPSIS
       #include	<vga.h>

       int vga_clear(void);

DESCRIPTION
       Clears  the  screen  and	sets all visible pixels	to 0 (which is usually
       black). This is automatically done by a vga_setmode(3) call.

       The function always returns 0 (on which you should probably not	really
       rely).

SEE ALSO
       svgalib(7),   vgagl(7),	 libvga.config(5),   vga_setmode(3),  vga_set-
       color(3),   vga_setrgbcolor(3),	 vga_getpixel(3),    vga_drawpixel(3),
       vga_drawline(3),	     vga_drawscanline(3),      vga_drawscansegment(3),
       vga_getscansegment(3)

AUTHOR
       This manual page	was edited by Michael Weller  <eowmob@exp-math.uni-es-
       sen.de>.	 The exact source of the referenced function as	well as	of the
       original	documentation is unknown.

       It is very likely that both are at least	to some	extent are due to Harm
       Hanemaayer <H.Hanemaayer@inter.nl.net>.

       Occasionally  this  might be wrong. I hereby asked to be	excused	by the
       original	author and will	happily	accept any additions or	corrections to
       this first version of the svgalib manual.

Svgalib	(>= 1.2.11)		 27 July 1997			  vga_clear(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=vga_clear&sektion=3&manpath=FreeBSD+12.2-RELEASE+and+Ports>

home | help