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Man Pages


Manual Reference Pages  -  IS_INSIDE_BITMAP (3)

NAME

is_inside_bitmap - Tells if a point is inside a bitmap. Allegro game programming library.

CONTENTS

Synopsis
Description
See Also

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(3), set_clip_state(3), getpixel(3)
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Allegro IS_INSIDE_BITMAP (3) version 4.4.2

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