CurveArrow — pyqtgraph 0.9.8 documentation

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# CurveArrow

class `pyqtgraph.` `CurveArrow`(curve, index=0, pos=None, **opts)

  Provides an arrow that points to any specific sample on a PlotCurveItem. Provides properties that can be animated.

  `__init__`(curve, index=0, pos=None, **opts)

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