Method ShowUnvisited

graph_view.cpp:255–262

}

void MyGraphicsView::ShowUnvisited(){
    for(int i = 0; i < vexes.size(); i++){
        vexes[i]->itemShow();
    }
    for(int i = 0; i < lines.size(); i++){
        lines[i]->itemShow();
    }
}

void MyGraphicsView::SaveToFile(QTextStream &ts){
    //vexes