I have created a diagram of a mind map (square boxes representing topics, and lines to represent the links between them) in another program that exports as pdf. I want to import that pdf into my website, then have the ability to make the individual elements on that pdf respond to user input.
For example I would like to be able to show a small window with some explanatory text when a user clicks on a square graphic on the pdf.
Is there any way I can accomplish this?
Thanks for your help.