Download figure as pdf, not as png.

[srosenzweig09]

Describe the issue

Widgets are displayed with a toolbar, which has a save/download button that saves the figure directly to my Downloads folder. I love this feature, but I would appreciate it even more if I can set it to download the image as a pdf instead of as a png. Is this a possibility?

[martinRenou]

I believe this is not on the roadmap for ipympl, but maybe someone has another opinion, do you have any input on this @ianhi?

I guess this would be difficult to implement unless we find a JavaScript library that makes this easy.

[martinRenou]

https://github.com/MrRio/jsPDF

[ianhi]

This is the same underlying issue as #138 and #234 which is the savefig button doesn't respect rcparams because it doesn't follow the normal savefig path.

Ultimately I think ipympl should respect that from buttons. I think the way to have that happen is to have a bit more back and forth between front and backend when the save button is pushed. So it could like what I sketched out in #138 (comment)

[ianhi]

For pdf we need the option 1 i proposed which is just using the javascript to choose the filepath and then doing everything on hte backend

[abast]

Is there any news regarding this feature? pdf is the format I use most frequently as I can import it as vectorgraphic into illustrator, and this worflow would be much improved if I could download a pdf directly from the notebook.

[giulioiannelli]

I also found myself in the need of this functionality. Any news?