Closed brilliantlee2 closed 1 year ago
The warning like: home/anaconda/envs/DFV/lib/python3.9/site-packages/dna_features_viewer/GraphicRecord/MatplotlibPlottableMixin.py:438: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (matplotlib.pyplot.figure
) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam figure.max_open_warning
). Consider using matplotlib.pyplot.close()
.
fig, ax = plt.subplots(1, figsize=(figure_width, height))
It's not clear if the issue is within the package (that is, it opens a lot of plots but doesn't close them), or your script. Assuming it's your script issuing batch plot commands, see https://github.com/Edinburgh-Genome-Foundry/DnaFeaturesViewer/blob/master/examples/example_with_gif.py#L49 for an example on how plt.close
is used. (plt = matplotlib.pyplot)
Thanks for your anwser, I solved this problem just add plt.close(ax.figure)
after ax, _ = record.plot(figure_width=10)
Hi! Thanks for your package! I have a problem recently, when I plot linear genomes in batches, the memory usage is too high, how to solve this problem? What I found can be solved with commands like plt.clf(). How can I do it in this package? Thank you for your answer!