public override void VisitPath( Primitives.Path path )
{
if( !InClip( path ) )
{
return;
}
Types.Rectangle bounds = path.GetBounds( _renderer );
Pen[] pens = _renderer.CreatePens( path.Pen );
BrushStage[] brushes = _renderer.CreateBrushes( _graphics, bounds, path.Brush );
GraphicsPath gp = _renderer.CreateGraphicsPath( path );
foreach( BrushStage brush in brushes )
{
_graphics.FillPath( brush.GetBrush(), gp );
brush.Dispose();
}
foreach( Pen pen in pens )
{
_graphics.DrawPath( pen, gp );
pen.Dispose();
}
}
private bool InClip( Primitives.VisualItem item )
{
if( _clip == null )
{
return true;
}
PointF tl = new PointF( (float) _clip.Left, (float) _clip.Top );
PointF br = new PointF( (float) _clip.Right, (float) _clip.Bottom );
PointF[] pts = new PointF[] { tl, br };
_graphics.TransformPoints( CoordinateSpace.World, CoordinateSpace.Device, pts );
Types.Rectangle clip = new Types.Rectangle( pts[0].X, pts[0].Y, pts[1].X - pts[0].X, pts[1].Y - pts[0].Y );
return Types.Rectangle.Overlap( item.GetBounds( _renderer ), clip );
}