internal static Point DrawCorner(this StreamGeometryContext context, Point fromPoint, double offsetX, double offsetY)
{
// ReSharper disable once CompareOfFloatsByEqualityOperator
if (offsetX == 0)
{
return fromPoint;
}
var p = fromPoint.WithOffset(offsetX, offsetY);
var size = new Size(Math.Abs(offsetX), Math.Abs(offsetY));
context.ArcTo(p, size, 90, false, SweepDirection.Clockwise, true, true);
return p;
}
private static Circle CreateBottomLeft(Point p, double r) => new Circle(p.WithOffset(r, -r), r);
private static Circle CreateTopRight(Point p, double r) => new Circle(p.WithOffset(-r, r), r);
