/// <summary>
/// Draws an ellipse.
/// </summary>
/// <param name="rect">The rectangle.</param>
/// <param name="fill">The fill color.</param>
/// <param name="stroke">The stroke color.</param>
/// <param name="thickness">The thickness.</param>
public override void DrawEllipse(OxyRect rect, OxyColor fill, OxyColor stroke, double thickness)
{
this.SetAlias (false);
var convertedRectangle = rect.Convert ();
if (fill.IsVisible ()) {
this.SetFill (fill);
using (var path = new CGPath ()) {
path.AddEllipseInRect (convertedRectangle);
this.gctx.AddPath (path);
}
this.gctx.DrawPath (CGPathDrawingMode.Fill);
}
if (stroke.IsVisible () && thickness > 0) {
this.SetStroke (stroke, thickness);
using (var path = new CGPath ()) {
path.AddEllipseInRect (convertedRectangle);
this.gctx.AddPath (path);
}
this.gctx.DrawPath (CGPathDrawingMode.Stroke);
}
}
