Method stopAnimation

graph_view.cpp:441–447

}

void MyGraphicsVexItem::stopAnimation(){
    if(curAnimation != nullptr){
        curAnimation->stop();
        curAnimation->deleteLater();
        curAnimation = nullptr;
    }
}

void MyGraphicsVexItem::move(QPointF position){
    QPointF displacement = position - (this->scenePos() + this->rect().center());