Qt报warning: ‘setAxisX‘ is deprecated的解决方法

将如下代码：

m_chart->setAxisX ( axisX, series_1 );
m_chart->setAxisY ( axisY, series_1 );

修改为：

m_chart->addAxis ( axisX, Qt::AlignBottom );
m_chart->addAxis ( axisY, Qt::AlignLeft );
series_1->attachAxis ( axisX );
series_1->attachAxis ( axisY );