public async Task EllipseRadialGradient()
{
var canvas = Platforms.Current.CreateImageCanvas(new Size(100));
var rect = new Rect(0, 10, 100, 80);
var brush = new RadialGradientBrush(
new Point(0.5, 0.5),
new Size(0.5, 0.125),
Colors.Green,
Colors.LightGray);
canvas.DrawEllipse(rect, brush: brush);
await SaveImage(canvas, "Brush.EllipseRadialGradient.png");
}
RadialGradientBrush CreateRadialGradientBrush(XElement e)
{
var b = new RadialGradientBrush();
b.Center.X = _valuesParser.ReadNumber(e.Attribute("cx"));
b.Center.Y = _valuesParser.ReadNumber(e.Attribute("cy"));
b.Focus.X = _valuesParser.ReadNumber(e.Attribute("fx"));
b.Focus.Y = _valuesParser.ReadNumber(e.Attribute("fy"));
var r = _valuesParser.ReadNumber(e.Attribute("r"));
b.Radius = new Size(r);
ReadStops(e, b.Stops);
return b;
}