private string Clip(ICanvasRenderingContext2D ctx)
{
ctx.fillStyle = "black";
ctx.fillRect(0, 0, 150, 150);
ctx.translate(75, 75);
// Create a circular clipping path
ctx.beginPath();
ctx.arc(0, 0, 60, 0, Math.PI*2, true);
ctx.clip();
// draw background
var lingrad = (ILinearCanvasGradient) ctx.createLinearGradient(0, -75, 0, 75);
lingrad.addColorStop(0, "#232256");
lingrad.addColorStop(1, "#143778");
ctx.fillStyle = lingrad;
ctx.fillRect(-75, -75, 150, 150);
// draw stars
var r = new Random();
for (int j = 1; j < 50; j++)
{
ctx.save();
ctx.fillStyle = "#fff";
ctx.translate(75 - (int) (r.NextDouble()*150),
75 - (int) (r.NextDouble()*150));
drawStar(ctx, (int) (r.NextDouble()*4 + 2));
ctx.restore();
}
return @"Originals\Shapes\Clip.png";
}
