% --- Executes on button press in pushbutton5.function pushbutton5_Callback(hObject, eventdata, handles)% hObject    handle to pushbutton5 (see GCBO)% eventdata  reserved - to be defined in a future version of MATLAB% handles    structure with handles and user data (see GUIDATA)global src_img;[filename,pathname] = uiputfile({
    '*.jpg';'*.bmp';'*.gif';'*.png';'*.tif'}, 'Write Pic');str=[pathname filename];if str~=0    imwrite(src_img,str);  end