Draw a span
#include <gf/gf.h> int gf_draw_span ( gf_context_t context, int x1, int x2, int y );
gf
This function draws a span in the context's current foreground color. A span is a horizontal run of pixels with a fixed height of one pixel.
QNX Graphics Framework
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
gf_context_set_linedash(), gf_context_set_linejoin(), gf_draw_poly_fill(), gf_draw_spanlist(), gf_point_t
“Drawing lines and polygons” in the Basic Drawing chapter