color_table create_color_table(image img)
{
color_table new_table = malloc(sizeof(color_table));
int i, *pixel_color;
/* Conditions d'erreur qui permetent de quitter la focntion si necessaire*/
assert(img != NULL);
assert(image_give_hauteur(img) == 1);
new_table->owner = true;
new_table->nb_colors = image_give_largeur(img);
new_table->colors = malloc(sizeof(color) * new_table->nb_colors);
image_debut(img);
/* On créer la nouvelle table pixel par pixel*/
for(i = 0; i < new_table->nb_colors; i++)
{
pixel_color = image_lire_pixel(img);
new_table->colors[i] = malloc(sizeof(color));
new_table->colors[i]->red = pixel_color[0];
new_table->colors[i]->green = pixel_color[1];
new_table->colors[i]->blue = pixel_color[2];
image_pixel_suivant(img);
}
return new_table;
}
color_table create_color_table(image img)
{
assert(img != NULL);
color_table table = malloc(sizeof(struct color_table));
table->size = image_give_largeur(img)*image_give_dim(img);
table->colors = malloc(sizeof(color) * table->size);
table->owner = true;
image_debut(img);
int * pixel = NULL, i = 0;
do
{
pixel = image_lire_pixel(img);
table->colors[i] = (color) (pixel[0]);
table->colors[i+1] = (color) (pixel[1]);
table->colors[i+2] = (color) (pixel[2]);
i+=3;
} while (image_pixel_suivant(img) != faux);
return table;
}
