In an bookdown::git_book
I'd like to
- have alternative text for figures (
alt
), but no caption - or even have an alternative text that's different from the caption.
At the moment it seems both are controlled by the chunk parameter fig.cap
.
To disable figure captions in the whole document, the fig_caption
config param didn't work so I resorted to CSS in this minimal example with @rlesur's help.
I have two related questions:
- Is there a better way to disable figure captions in the whole book?
- Could one have captions that are different from the alternative text?
I'm sorry if I missed a previous question / issue about this and welcome any insight.