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How to increase the size of a png picture for the heatmap of the correlation?
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How to increase the size of a png picture for the heatmap of the correlation?
#7
It works as I mentioned. When capturing a pyplot plot (I don't have seaborn) my 100dpi plot was 300x300 pixels and the 1000dpi plot was 3000x3000 pixels when opened in Paint. This must be a seaborn thing.

I found this when looking for resizing a heatmap. Looks like the kitchen sink approach.

https://stackoverflow.com/questions/4333...ng-seaborn
plt.figure(figsize=(6, 6),  dpi = 600)   #  I would go higher than this
sns.heatmap(corr, cmap="Blues", annot=True, annot_kws={"size": 8})  #Make labels and annotation bigger too
plt.tick_params(axis = 'x', labelsize = 12) # x font label size
plt.tick_params(axis = 'y', labelsize = 12) # y font label size
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Messages In This Thread
RE: How to increase the size of a png picture for the heatmap of the correlation? - by deanhystad - Oct-05-2021, 07:35 PM

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