Improve plot quality for jupyter-notebooks

[amanmdesai]

I have added
plt.rcParams['figure.dpi'] = 300
to the jupyter-notebooks which will improve the quality of images.

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[klieret]

Hi @amanmdesai : Thank you for this. I'm a bit unsure about this, because it seems like a bit of a matter of taste? (I usually stick with the default 100dpi)

Also in general unsure about how we want to continue the development of this repository, see hsf-training/hsf-training-matplotlib#66 -- your change might currently be easily overwritten the next time someone manually copies everything here)

[amanmdesai]

Hi,
When I run the code, I see the plots a bit blurred so I thought to improve the picture quality.

Since there is a discussion in hsf-training/hsf-training-matplotlib#66, we can discuss about the image quality later at some later stage.

Thanks.

[klieret]

This should be the same images as included in the webpage, right?

[amanmdesai]

Yes, the same images. The quality of images on webpage will need to be improved as well.

[klieret]

Is there any specific one that you find particularly problematic? Because for me this is still an acceptable compromise... (and increasing the dpi 3-fold will mean an almost 10x increase in file sizes...)

[amanmdesai]

Ah, 10 fold is quite a increase in the file size. In that case, its no use to improve the quality.

[klieret]

(That's my naive calculation because 3*3 = 9 ~ 10 for the 3-fold increase in dpi)

[amanmdesai]

Right. Shall I close this pull request?

[klieret]

Yeah, I'm in favor of it (though I'm sorry because you spent time on it)

[amanmdesai]

Oh no problem. I should have checked the file size.

Thanks.