public DrawableMulti ToMultiPolygon(bool disposePath = true)
{
DrawableMulti multi = new DrawableMulti();
if (Path == null)
{
return(null);
}
using (GraphicsPathIterator iterator = new GraphicsPathIterator(Path)) {
GraphicsPath subpath = new GraphicsPath();
bool closed;
while (iterator.NextSubpath(subpath, out closed) != 0)
{
DrawablePolygon shape = new DrawablePolygon {
Points = subpath.PathPoints,
Brush = Brush,
Pen = Pen,
PenClosed = closed
};
multi.Shapes.Add(shape);
}
subpath.Dispose();
}
if (disposePath)
{
Path?.Dispose();
}
return(multi);
}
public DrawableMulti ToMulti(MultiGen cb, bool disposePath = true)
{
DrawableMulti multi = new DrawableMulti();
if (Path == null)
{
return(null);
}
using (GraphicsPathIterator iterator = new GraphicsPathIterator(Path)) {
GraphicsPath subpath = new GraphicsPath();
bool closed;
int i = 0;
while (iterator.NextSubpath(subpath, out closed) != 0)
{
Drawable shape = cb(i++, subpath, Brush, Pen, closed);
if (shape != null)
{
multi.Shapes.Add(shape);
}
}
subpath.Dispose();
}
if (disposePath)
{
Path?.Dispose();
}
return(multi);
}
public override object Clone()
{
DrawableMulti clone = new DrawableMulti();
if (Shapes == null)
{
return(clone);
}
clone.Shapes = new List <Drawable>(Shapes.Count);
for (int i = 0; i < Shapes.Count; i++)
{
clone.Shapes.Add(Shapes[i]?.Clone() as Drawable);
}
return(clone);
}