2024年3月13日发(作者：)

{

Test=new Baseview(ReturnData(),0);

Test->setRenderHint(QPainter::Antialiasing);

//Test->setMinimumSize(640,480);

this->setCentralWidget(Test);

}

Baseview::Baseview(const QStringList &clist,QWidget *parent):QGraphicsView(new

QGraphicsScene,parent),IsPressed(false),pPos(0,0)

{

........

m_chart=new QChart;

.......

scene()->addItem(m_chart);

......

}