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Man Pages


Manual Reference Pages  -  AL_DRAW_TINTED_BITMAP (3)

NAME

al_draw_tinted_bitmap - Allegro 5 API

CONTENTS

Synopsis
Description

SYNOPSIS

C]
#include <allegro5/allegro.h>

void al_draw_tinted_bitmap(ALLEGRO_BITMAP *bitmap, ALLEGRO_COLOR tint, float dx, float dy, int flags) ]

DESCRIPTION

Like al_draw_bitmap(3) but multiplies all colors in the bitmap with the given color. For example:
C]
al_draw_tinted_bitmap(bitmap, al_map_rgba_f(0.5, 0.5, 0.5, 0.5), x, y, 0);
]

The above will draw the bitmap 50% transparently (r/g/b values need to be pre-multiplied with the alpha component with the default blend mode).
C]
al_draw_tinted_bitmap(bitmap, al_map_rgba_f(1, 0, 0, 1), x, y, 0);
]

The above will only draw the red component of the bitmap.

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Allegro reference manual AL_DRAW_TINTED_BITMAP (3)

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