QML-图形渲染QtGraphicalEffects
https://blog.csdn.net/ieearth/article/details/44493427
长风破浪会有时，直挂云帆济沧海！
可通过下方链接找到博主
https://www.cnblogs.com/judes/p/10875138.html
https://blog.csdn.net/ieearth/article/details/44493427
