DragonFly On-Line Manual Pages

al_draw_pixel(3)                                              al_draw_pixel(3)

NAME
       al_draw_pixel - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              void al_draw_pixel(float x, float y, ALLEGRO_COLOR color)

DESCRIPTION
       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.  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.

       o x - destination x

       o y - destination y

       o 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.

SEE ALSO
       ALLEGRO_COLOR(3), al_put_pixel(3)

Allegro reference manual                                      al_draw_pixel(3)