#version "1.02"

default int w = 100;
default int h = 100;

void main()
{
	int width  = image_width(img);
	int height = image_height(img);

	display_size(width, height);

	load_image(img, 0, 0);

	filter_display();
	filter_negate();
	filter_sharpen(300, 300, 0, 0, width, height);

	return_image("jpg", 0, 0, w, h);
}