No images in latex forms

[monnardj]

As mentioned in issue 135, latex forms do not include images from the questions (whereas pdf and docx forms include them). This is confirmed when looking at the code in latexlib.php.

For teachers using both formulas and images, this is a problem : to get good looking formulas, they should use latex forms. But then, images are not displayed in the forms.

Maybe the readme or the doc should mention this (as long as the issue persists).

[goggo24]

Images are not included in the latex forms - that's right. But if you use pdf and docx instead, latex forms should work there too.

[monnardj]

Latex notation works in pdf and docx. But the results are not very good looking, as they are generated via texlive. Also, sometimes, formulas are misaligned. If you use lots of latex, as some of our teachers do, then question forms in latex format are much better. What they ended up doing is re-adding the images manually in the latex forms with \includegraphics.

Since the code for images already exists for docx and pdf forms, it shouldn't be too complex to add it to latex forms.