if(currentimg != NULL){
int contourtype = bbGetInputContourType();
//wxContourMainFrame::getInstance()->getValuesXYZ(vectx, vecty, vectz, &size);
if(currentimg != NULL){
int contourtype = bbGetInputContourType();
//wxContourMainFrame::getInstance()->getValuesXYZ(vectx, vecty, vectz, &size);