DiagramView(void) { canvas = NULL; frame = NULL; };
~DiagramView(void) {};
bool OnCreate(wxDocument *doc, long flags);
void OnDraw(wxDC *dc);
void OnUpdate(wxView *sender, wxObject *hint = NULL);
DiagramView(void) { canvas = NULL; frame = NULL; };
~DiagramView(void) {};
bool OnCreate(wxDocument *doc, long flags);
void OnDraw(wxDC *dc);
void OnUpdate(wxView *sender, wxObject *hint = NULL);