Hover effects!

[DuncanMacWeb]

Is your feature request related to a problem? Please describe. We need links to change colour and underline on hover.

Describe the solution you'd like Providing support for :hover, :focus and :active pseudo-classes by using PDF “actions for special effects” (Adobe SDK); other tutorials etc:

• Inline Buttons: How to make a URL in a PDF Underline on Hover
• Floating Text on PDF Documents
• create a popup window when hovering over a word
• Tutorial: Interactive PDF with rollover popups using Illustrator and Acrobat Pro

I’m not sure how best to implement this in code, but it’s clear that it’s technically possible. Any pointers are welcome!

[diegomura]

Cool! I didn't know that this can be done. This will require changes in the pdfkit layer, and a low-level research about how something like this can be done PDF-wise

[diegomura]

I'll need to research about 8.4.4 Appearance Streams in PDF Spec