How does iBooks implement text highlighting?

Question

I would like to do something similar for an HTML document or a PDF. How should I implement this feature?

+3

Lisa Jun 27 '10 at 2:56

3 answers

Jay · Answer 1 · 2010-06-28T01:06:51+0000

For an html document, I would consider simple javascript / css encoding.

topace · Answer 2 · 2011-03-03T07:24:21+0000

Try FastPDFKit, you can search and the results will be highlighted.

Pratik goswami · Answer 3 · 2012-01-09T18:59:13+0000

iBook uses JavaScript to retrieve selected text and uses Images to display the selected portion.