Unsolved How to draw filled polygon on QGraphicsScene
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I want to draw a polygon filled with a specific color on QGraphicsScene. Then I use the following codes:
QPolygonF poly; poly << QPointF(10, 10) << QPointF(10, 50) << QPointF(30, 70 )<< QPointF(60, 50) << QPointF(50, 10); QBrush brush; brush.setColor(Qt::red); QPen pen(Qt::green); QGraphicsScene graphics_scene_ = new QGraphicsScene(0,0,200,200); graphics_scene_->addPolygon(poly, pen, brush); setScene(graphics_scene_);
However I only get a hollow polygon with green border, but without red fill inside the polygon.
How can I fix it? -
I've finally figured out how to do.
Just addingbrush.setStype(Qt::SolidPattern);
works.