How to search text in pdf document with quartz

Question

I\'m using quartz to display pdf. I need to get the indexes of pages where my searching text exists. Anyone can help me? Thanks.

Solution: There is a sa

Answer 1

There's nothing to do this inside of Quartz. Quartz is for graphics display - it doesn't need to know, or care about, searching a PDF for string matches. You will have to use the Core Graphics PDF parsing methods to pull out the data, search for the string yourself, and then get the page it occurs on.