{
let height = width / 1.5;
let canvas = DOM.canvas(width, height);
let ps = new paper.PaperScope();
ps.setup(canvas);
canvas.ps = ps;
let rectangle = new ps.Rectangle(
new ps.Point(100, 100),
new ps.Size(100, 100)
);
var path = new ps.Path.Rectangle(rectangle, 10);
path.opacity = 0.2;
path.fillColor = color;
return canvas;
}