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#include "painter/canvas.h"
#include "common/mem.h"
Canvas *canvas_create(IntVector width, IntVector height) {
Canvas *c = malloc_or_die(sizeof(Canvas));
c->mlv = MLV_create_image(width, height);
return c;
}
void canvas_destroy(Canvas *c) {
MLV_free_image(c->mlv);
free(c);
}
void canvas_set_pixel(Canvas *c, CartesianVector pos, Color color) {
MLV_set_pixel_on_image(pos.x, pos.y, color.mlv, c->mlv);
}
Color canvas_get_pixel(Canvas *c, CartesianVector pos) {
int r, g, b, a;
MLV_get_pixel_on_image(c->mlv, pos.x, pos.y, &r, &g, &b, &a);
return (Color) {{a, b, g, r}};
}
CartesianVector canvas_get_dim(Canvas *c) {
return (CartesianVector) {MLV_get_image_width(c->mlv), MLV_get_image_height(c->mlv)};
}
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