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al_draw_pixel(3) |
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al_draw_pixel(3) |
al_draw_pixel - Allegro 5 API
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#include <allegro5/allegro.h>
void al_draw_pixel(float x, float y, ALLEGRO_COLOR color)
Draws a single pixel at x, y. This function, unlike al_put_pixel(3), does
blending and, unlike al_put_blended_pixel(3), respects the transformations
(that is, the pixel’s position is transformed, but its size is
unaffected - it remains a pixel). This function can be slow if called often;
if you need to draw a lot of pixels consider using al_draw_prim(3) with
ALLEGRO_PRIM_POINT_LIST from the primitives addon.
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- x - destination x
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- y - destination y
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- color - color of the pixel
Note: This function may not draw exactly where you expect
it to. See the pixel-precise output section on the primitives addon
documentation for details on how to control exactly where the pixel is
drawn.
ALLEGRO_COLOR(3), al_put_pixel(3)
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