8/25/2023 0 Comments How do i highlight on a pdf: How do we select text on a PDF page rendered by CGContextDrawPDFPage()? Specifically, if I were to override the touchesBegan/Moved/Ended delegate methods, what should I do in there in order to track the text frame that a user wants to select? ![]() I would like to allow users to first select some lines of text to highlight, and then draw highlighting rectangles on top them. Here is my problem and my current knowledge of it, please correct me if I'm wrong. I have searched for PDF annotation on Google, stackoverflow, and Apple's developer library but none of them really satisfies my need.
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