const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = wxT("GLCanvas") , int *attribList = 0, const wxPalette& palette = wxNullPalette);
wxGLCanvas( wxWindow *parent, const wxGLContext *shared,
const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = wxT("GLCanvas") , int *attribList = 0, const wxPalette& palette = wxNullPalette);
wxGLCanvas( wxWindow *parent, const wxGLContext *shared,