+ /**
+ ** This method is in charge of capturing the event when the button is clicked
+ **/
+ void onCreateContourBullseye(wxCommandEvent& event);
+ /**
+ ** This method is in charge of capturing the event when the button is clicked
+ **/
+ void onCreateContourSpline( wxCommandEvent& event );
+ /**
+ ** This method is in charge of capturing the event when the button is clicked
+ **/
+ void onCreateContourRectangle( wxCommandEvent& event );
+ /**
+ ** This method is in charge of capturing the event when the button is clicked
+ **/
+ void onCreateContourCircle( wxCommandEvent& event );
+ /**
+ ** This method is in charge of capturing the event when the button is clicked
+ **/
+ void onCreateContourLine( wxCommandEvent& event );