iframe in html output, but clickable image in pdf?

[matvil]

I want my Quarto document to do different things depending on if I render to html or pdf:

• For html output I want to display an iframe (containing an interactive observable widget)
• For pdf output I want instead to display an image that is clickable and leads to a website.

I want to be able to render to both formats automatically from the same quarto file, so I must add this programmatically in the quarto file.

Is this possible?

Thanks!

[cderv]

Are you using Knitr engine or Jupyter output ?

With knitr you can do conditional based on format using R:

9.1 LaTeX or HTML output | R Markdown Cookbook

With Quarto you can conditionally include content using blocks: Quarto – Conditional Content

based on that, you can insert what you expect for each format you target. I don't know how you do a clickable image in PDF though using LaTeX. You would need to find that.

[matvil]

Thanks, the conditional Quarto options is what I was looking for.