plottipy.py 文件源码

def getPortList(self)->list:
        return [self.list_w.item(i) for i in range(self.list_w.count())]


# vLine = pg.InfiniteLine(angle=90, movable=False)
# hLine = pg.InfiniteLine(angle=0, movable=False)
# p3.addItem(vLine, ignoreBounds=True)
# p3.addItem(hLine, ignoreBounds=True)

# def mouseMoved(evt):
#     pos = p3.lastMousePos
#     if p3.sceneBoundingRect().contains(pos):
#         mousePoint = p3.getPlotItem().vb.mapSceneToView(pos)
#         index = int(mousePoint.x())
#
#         vLine.setPos(mousePoint.x())
#         hLine.setPos(mousePoint.y())
#
# p3.scene().sigMouseHover.connect(mouseMoved)
#
# def update():
#     global data3, ptr3
#     data3[ptr3] = np.random.normal()
#     ptr3 += 1
#     if ptr3 >= data3.shape[0]:
#         tmp = data3
#         data3 = np.empty(data3.shape[0] * 2)
#         data3[:tmp.shape[0]] = tmp
#     curve3.setData(data3[:ptr3])
#     p3.getPlotItem().setLabel('top', "%f" % ptr3)
#     curve3.setPos(-ptr3, 0)
#     # curve4.setData(data3[:ptr3])
#     # curve4.setPos(-ptr3, 0)