Inheritance diagram for wx.MirrorDC:
wx.MirrorDC is a simple wrapper class which is always associated with a real wx.DC object and either forwards all of its operations to it without changes (no mirroring takes place) or exchanges x and y coordinates which makes it possible to reuse the same code to draw a figure and its mirror – i.e. reflection related to the diagonal line y = x.
wx.MirrorDC has been added in wxWidgets version 2.5.0.