plot

PickCallbacks.plot(x_index='pos', precision=4, **kwargs)

Generate a dynamically updated plot showing the values of the picked pixels.

• x-axis represents pixel-coordinates (or IDs)

• y-axis represents pixel-values

a new figure is started whenever the figure is closed!

Parameters:

• x_index (str) –

  Indicator how the x-axis is labelled

  • pos : The position of the pixel in plot-coordinates

  • ID : The index of the pixel in the data

• precision (int) – The floating-point precision of the coordinates printed to the x-axis if x_index=”pos” is used. The default is 4.

• **kwargs – kwargs forwarded to the call to plt.plot([…], […], **kwargs).