Re: Storing PDF selection
Re: Storing PDF selection
- Subject: Re: Storing PDF selection
- From: Antonio Nunes <email@hidden>
- Date: Fri, 16 May 2008 08:11:29 +0100
On May 16, 2008, at 7:43 AM, Laurent Cerveau wrote:
If I have a PDF View , select part of it and get the
currentSelection, showing it tells something like
Page index = 2, Range = (0, 21]
However I do not see where I could get the range of the PDFSelection
and later recreate a selection with this value
You ask the page for a selection for the range you provide, and assign
that to PDFView's current selection:
[somePDFView setCurrentSelection:[yourRememberedPage
selectionForRange:yourRememberedRange]];
Selections can span multiple pages of course, so covering that
requires a bit more work, but it's not difficult.
António
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Touch is a language without words
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