there are also versions which accept single @c wxPoint parameter instead of
two @c wxCoord ones or @c wxPoint and @c wxSize instead of four of
them.
+
+ @todo Precise definition of default/initial state.
+
+ @todo Pixelwise definition of operations (e.g. last point of a line not drawn).
+
+ @todo Coordinates: state clearly which type of coordinates are returned by the
+ various Get*Point() or similar functions - often they are client coordinates
+ but not always
+
@library{wxcore}
@category{dc,gdi}