DOKK / manpages / debian 10 / allegro5-doc / al_scale_transform.3alleg5.en
al_scale_transform(3alleg5) al_scale_transform(3alleg5)

al_scale_transform - Allegro 5 API

#include <allegro5/allegro.h>
void al_scale_transform(ALLEGRO_TRANSFORM *trans, float sx, float sy)
    

Apply a scale to a transformation.

Parameters:

trans - Transformation to alter
sx, sy - Scale

al_translate_transform(3alleg5), al_rotate_transform(3alleg5), al_build_transform(3alleg5)

Allegro reference manual