|
private Setup ( |
||
| graphics | ||
| fill | bool | |
| return | void | |
public void DrawEllipse(Pen pen, RectangleF rect)
{
if (pen == null)
{
throw new ArgumentNullException("pen");
}
pen.Setup(this, false);
context.StrokeEllipseInRect(rect);
}
void Stroke(Pen pen)
{
// First we call the Pen with a fill of false so the brush can setup the stroke
// For LinearGradientBrush this will setup a TransparentLayer so the gradient can
// be filled at the end. See comments.
pen.Setup (this, false);
context.DrawPath(CGPathDrawingMode.Stroke);
// Next we call the Pen with a fill of true so the brush can draw the Gradient.
// For LinearGradientBrush this will draw the Gradient and end the TransparentLayer.
// See comments.
pen.Setup (this, true);
}
void Stroke(Pen pen)
{
pen.Setup(this, false);
context.StrokePath();
}