public override void Deallocate()
{
base.Deallocate();
if (Fill != null)
{
Fill.Deallocate();
}
if (Stroke != null)
{
Stroke.Deallocate();
}
PrimitiveBuffer.DisposePrimitiveBuffer(ref _fillContext);
PrimitiveBuffer.DisposePrimitiveBuffer(ref _strokeContext);
}
