Support PNG and JPEG figures in reports

[tsalo]

What would you like to see added in this software?

With 23.2.1, it doesn't look like PNG figures are collected by Nireports, even when I specify the extension field as .png or png. If possible, it would be great to support these figures, as QSIRecon has some figures that it can't save as SVGs.

Do you have any interest in helping implement the feature?

Yes

Additional information / screenshots

No response

[effigies]

Agreed. nireports should be general, even if most nipreps exclusively use HTML and SVG.

[mattcieslak]

Thank you @tsalo for putting this together! This would be a big deal for dMRI reports because a lot of them are rasterized 3d renderings from FURY. Instead of embedding them in svgs, it would be very convenient just to send them to the reports directly.

[tsalo]

I think we could close this, but one thing @mattcieslak and I realized after I merged #126 is that I forgot about GIFs.