def paint(self, painter, option, widget):
painter.save()
painter.setRenderHint(QPainter.Antialiasing,
bool(options.antialiasing))
pen = self.pen()
cosm_pen = QPen(pen)
cosm_pen.setCosmetic(True)
cosm_pen.setWidthF(1.00001)
QGraphicsLineItem.paint(self, painter, option, widget)
painter.setPen(cosm_pen)
painter.setBrush(Qt.NoBrush)
painter.setOpacity(0.2)
painter.drawLine(self.line())
painter.restore()
def paint(self, painter, option, widget):
painter.save()
painter.setRenderHint(QPainter.Antialiasing,
bool(options.antialiasing))
QGraphicsLineItem.paint(self, painter, option, widget)
painter.restore()
