Pyqtgraph 绘制曲线的左下角的 A 按钮怎么去掉? - V2EX
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Pyqtgraph 绘制曲线的左下角的 A 按钮怎么去掉?

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  •   ALLROBOT 2022-03-30 17:50:38 +08:00 2282 次点击
    这是一个创建于 1290 天前的主题,其中的信息可能已经有所发展或是发生改变。

     Form.resize(820, 454) Form.setObjectName("Form") historyLength=1800 self.graphicsView = PlotWidget(Form) self.graphicsView.setGeometry(QtCore.QRect(10, 10, 261, 121)) self.graphicsView.setObjectName("graphicsView") self.graphicsView.setLabel(axis="left",text='sEMG Voltage') self.graphicsView.setLabel(axis='bottom',text='Time') self.graphicsView.setMouseEnabled(x=False,y=False) self.graphicsView.setAntialiasing(True) self.graphicsView.enableMouse(False) self.data1 = np.random.normal(size=1800) self.curve2 = self.graphicsView.plot(self.data1) self.ptr1 = 0 def update1(): global data1, ptr1 self.graphicsView.setRange(xRange=[self.ptr1,self.ptr1+historyLength],yRange=[0,500],padding=0) self.data1[:-1] = self.data1[1:] # shift data in the array one sample left self.data1[-1] = random.uniform(0,500) self.ptr1 += 1 self.curve2.setData(self.data1) self.curve2.setPos(self.ptr1, 0) self.timer = pg.QtCore.QTimer() self.timer.timeout.connect(update1) self.timer.start(10) 

    设置了 buttOnsHidden= True 还是去不掉

    3 条回复    2022-03-30 19:10:03 +08:00
    neoshui
        1
    neoshui  
       2022-03-30 18:33:49 +08:00 via Android
    蹲一个
    ALLROBOT
        2
    ALLROBOT  
    OP
       2022-03-30 19:03:43 +08:00
    @AlexShui #1

    问题已解决,设置
    self.graphicsView.setMouseEnabled(x=False,y=False)
    self.graphicsView.setAntialiasing(True)
    self.graphicsView.setMenuEnabled(False)

    禁用右键菜单、拖动、左下角的 A 按钮
    ALLROBOT
        3
    ALLROBOT  
    OP
       2022-03-30 19:10:03 +08:00
    那个隐藏按钮是我搞错了用法,楼上给的解决方案: https://pyqtgraph.narkive.com/XzPRpre0/remove-the-a-auto-range-button

    顺便一提,pyqt disigner ,pyuic 等 pyqt 工具都是 conda 虚拟环境 Script 路径下的,Pycharm 找不到说明文档


    不知道怎么回事,刷新路径或手动添加 Script 路径也没用,有没靠谱的解决方案?
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