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Bug docstring for set_matplotlib_formats · Issue #44 · ipython/matplotlib-inline · GitHub
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Bug docstring for set_matplotlib_formats #44

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Description

For matplotlib_inline.__version__ == '0.1.7' (matplotlib.__version__ == '3.10.5')

from matplotlib_inline.backend_inline import set_matplotlib_formats help(set_matplotlib_formats)

print:

... For example, this enables PNG and JPEG output with a JPEG quality of 90%:: In [1]: set_matplotlib_formats('png', 'jpeg', quality=90)

But:

import matplotlib.pyplot as plt from matplotlib_inline.backend_inline import set_matplotlib_formats set_matplotlib_formats('png', 'jpeg', quality=90) fig, ax = plt.subplots() plt.show()

Cause:

... TypeError: FigureCanvasAgg.print_png() got an unexpected keyword argument 'quality' ... TypeError: FigureCanvasAgg.print_jpg() got an unexpected keyword argument 'quality'

Workaround, probably use:

set_matplotlib_formats('png', 'jpeg', pil_kwargs=dict(quality=10))

or

%config InlineBackend.print_figure_kwargs = {'pil_kwargs': {'quality' : 90, \ 'optimize': True}}

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