I have an array A
of shape (1000, 2000). I use matplotlib.pyplot to plot the array, which means 1000 curves, using
import matplotlib.pyplot as plt plt(A)
The figure is fine but there are a thousand lines of:
<matplotlib.lines.Line2D at 0xXXXXXXXX>
Can I disable this output?
Avoid Display With ioff() Method We can turn the interactive mode off using matplotlib. pyplot. ioff() methods. This prevents figure from being displayed.
The clf() function in pyplot module of matplotlib library is used to clear the current figure.
Why matplotlib inline is used. You can use the magic function %matplotlib inline to enable the inline plotting, where the plots/graphs will be displayed just below the cell where your plotting commands are written. It provides interactivity with the backend in the frontends like the jupyter notebook.
This output is what the plt
function is returning (I presume here you meant to write plt.plot(A)
). To suppress this output assign the return object a name:
_ = plt.plot(A)
_
is often used to indicate a temporary object which is not going to be used later on. Note that this output you are seeing will only appear in the interpreter, and not when you run the script from outside the interpreter.
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