Web: zoom-able elements

[jonasmalacofilho]

obviously:

• [x] figures
• [x] image based tables

maybe:

• ~other tables~
• [x] equations (math blocks)

[jonasmalacofilho]

@craice, can you "draw" the overlay zoomed elements? At first, figures are enough; after that has implemented and tested, we can work on the other two...

[craice]

...
  <a id="..." class="overlay" style="display: none;">
    <img src="...">
  </a>
</body>
...

[aszasz]

@jonasmalacofilho, Equations, should be zoom-able? If so, is only to port the generation in a similar way of figures to equations... should I try to do it? If not, just close this issue.

[jonasmalacofilho]

This issue was indeed outdated. #90 implemented zooming for figures and image tables.

Regular tables and equations could also benefit a bit from this, and the implementation would be somewhat similar. However, it would be necessary to handle overflow (both vertical and horizontal) in a decent way, and I'm not sure how hard that would be.

(marking the issue as low priority, as only support for figures (and image tables) was critical)

[aszasz]

124 addresses equations in an acceptable way

If we intend to change for KaTex as proposed #101, it seems ok to merge it.

[jonasmalacofilho]

I don't think that zooming into regular tables makes that much sense anymore. So I'm closing the issue, since everything else has already been implemented.