def spacing(self):
return self._spacing
def setSpacing(self, spacing):
self._spacing = spacing
if __name__ == '__main__':
import sys
from qtpy.QtWidgets import QApplication, QGraphicsView, QGraphicsScene
from qtpy.QtGui import QCursor
app = QApplication(sys.argv)
v = QGraphicsView()
s = QGraphicsScene()
v.setSceneRect(0, 0, 200, 200)
v.setScene(s)
# GRADIENT
g = drawColorTypeGradient(attrs.HUE, 100, 100)
g.setFinalStop(0, 300)
s.setBackgroundBrush(QBrush(g))
#LINE
l = DualColoredLineSegment()
l.setLine(0, 0, 300, 300)
s.addItem(l)
v.show()
v.move(QCursor.pos())
sys.exit(app.exec_())
