王琳琳开发者_StackOverflow中文版 2021-06-04 01:30 http://music.baidu.com/song/17778869/530710f48b5085441dd8a 草泥马之歌歌词：咴~~~~~~吁哎~~~来~~~~O BO ~草泥马噢噢噢~~哎哎哎~~~宽广的马勒戈壁 景色
I\'m drawing polygons using the Graphics View framework. I added a polygon to the scene with this: QGraphicsPolygonItem *poly = scene->addPolygon(QPolygonF(vector_of_QPointF));
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