ビューでポリゴンを描く

2016/12/13

class MyScene(QtGui.QGraphicsScene):

    def __init__(self,parent):
        super(MyScene, self).__init__(parent)

    def  drawPolygon(self,x,y):
        pen = QtGui.QPen()
        qc = QtGui.QColor()
        qc.setNamedColor('#000000')
        pen.setColor(qc)

        brush = QtGui.QBrush()
        brush.setStyle(QtCore.Qt.SolidPattern)
        qc = QtGui.QColor()
        qc.setNamedColor('#bac6ed')
        brush.setColor(qc)

        points = [QtCore.QPointF(x[0],y[0]),
                  QtCore.QPointF(x[1],y[1]),
                  QtCore.QPointF(x[2],y[2]),
                  QtCore.QPointF(x[3],y[3])]
        self.addPolygon(points,pen,brush)