NAME
ggiDrawVLine, ggiPutVLine, ggiGetVLine - Draw, put, and get a vertical line from a visual
SYNOPSIS
#include <ggi/ggi.h>
int ggiDrawVLine(ggi_visual_t vis, int x, int y, int h);
int ggiPutVLine(ggi_visual_t vis, int x, int y, int h, void *buf);
int ggiGetVLine(ggi_visual_t vis, int x, int y, int h, void *buf); .SH "DESCRIPTION"
Draw, put, or get a vertical line from (x,y), extending h pixels in the positive y direction (normally down). The width of the line is one pixel.
RETURN VALUE
All three functions return 0 to indicate success.
SEE ALSO
ggiDrawHLine(3), [XRef to GGIDRAWBOX], [XRef to GGIDRAWLINE]