public void Redraw()
{
using (DrawingContext drawingContext = base.RenderOpen())
{
Geometry geometry;
Rect rect;
StrokeRenderer.CalcGeometryAndBounds(StrokeNodeIterator.GetIterator(this.Stroke, this._drawingAttributes), this._drawingAttributes, false, out geometry, out rect);
drawingContext.DrawGeometry(this._brush, null, geometry);
}
}
public void Redraw(StylusPointCollection stylusPoints)
{
Geometry geometry;
Rect rect;
StrokeRenderer.CalcGeometryAndBounds(StrokeNodeIterator.GetIterator(stylusPoints, this._drawingAttributes), this._drawingAttributes, false, out geometry, out rect);
DrawingContext drawingContext = base.RenderOpen();
try
{
drawingContext.DrawGeometry(this._brush, null, geometry);
}
finally
{
if (drawingContext != null)
{
((IDisposable)drawingContext).Dispose();
}
}
}