% This is the callback for adjusting the BOX positions

% --- Executes on button press in pushbutton3.

function pushbutton3_Callback(hObject, eventdata, handles)

   % hObject    handle to axes1 (see GCBO)

    % eventdata  reserved - to be defined in a future version of MATLAB

    % handles    structure with handles and user data (see GUIDATA)

    % Update the Threshold based on the new end values of the slider, stops any

    % running timers, update box locations

    script_update_Threshold_and_display;

    % handles.Bmode is false if the input data is Pulsed Doppler data

    if( handles.Bmode ~= true ), 

        handles.Message_Bar.String = "Button Deactivated! Not required for pulsed Doppler";

        return; 

    end

    % Run this script to put the "Box" on the images

    script_put_rectangle_on_image

    handles.Add_Box.String      = sprintf('Add BOX %d', handles.number_Box+1); 

    handles.Remove_Box.String   = sprintf('Remove BOX %d', handles.number_Box);

    % Diaplay user info

    handles.Message_Bar.String = sprintf("Box Pair %d ADDED !", handles.number_Box);

    %Update handles structure

    guidata(hObject, handles);

end