2010/3/18 Stephan Assmus <superstippi@xxxxxx>: > Yes, it should be only used in ServerPicture, since it's a local class in > that file. But it's main purpose seems to be to iterate an existing BShape > to copy all it's data, and then draw this shape with the appropriate view > to screen transformation. So it seems to be an expensive way to memcpy() > the shape data and apply the transformation on the point data. But since > the transformation is no longer necessary, I believe it can be thrown out. > Another thing it can be used for: Iterate on a BShape to construct its containing rectangle, without drawing it. At least, I can see uses of it.