const canvas = document.createElement("canvas");
const ctx = canvas.getContext("2d");

export function set_size (w, h) {
	canvas.width = w;
	canvas.height = h;
}

export function set_color (color) {
	ctx.fillStyle = color;
	ctx.strokeStyle = color;
}

export function clear (color = "#000") {
	set_color(color);
	ctx.fillRect(0, 0, canvas.width, canvas.height);
}

export function fill_rect (x, y, w, h) {
	ctx.fillRect(x, y, w, h);
}

export function render (target_canvas) {
	target_canvas.drawImage(canvas, 0, 0);
}