is_inside_bitmap(3alleg4) Allegro manual is_inside_bitmap(3alleg4)
NAME
is_inside_bitmap - Tells if a point is inside a bitmap. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int is_inside_bitmap(BITMAP *bmp, int x, int y, int clip);
DESCRIPTION
Returns non-zero if point (x, y) lies inside the bitmap. If `clip' is non-zero, the function compares the coordinates with the clipping
rectangle, that is it returns non-zero if the point lies inside the clipping rectangle or if clipping is disabled for the bitmap. If `clip'
is zero, the function compares the coordinates with the actual dimensions of the bitmap.
SEE ALSO
set_clip_rect(3alleg4), set_clip_state(3alleg4), getpixel(3alleg4)
Allegro version 4.4.2 is_inside_bitmap(3alleg4)
