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Re: location of text in NSTextView

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Re: location of text in NSTextView

Subject: Re: location of text in NSTextView
From: "Adam R. Maxwell" <email@hidden>
Date: Sat, 21 Jan 2006 19:01:46 -0800


On Jan 21, 2006, at 18:40, Nik Youdale wrote:

Hi,
Is there any way to get the location (either an NSRect or an NSPoint) of text within a specified range in an NSTextView?

Use -[NSLayoutManager glyphRangeForCharacterRange:actualCharacterRange:] to get the glyph range, then -[NSLayoutManager lineFragmentRectForGlyphAtIndex:effectiveRange:] to get the line rect; if you need the point of a specific glyph, you can use - [NSLayoutManager locationForGlyphAtIndex:]. These are all in text container coordinates, IIRC (I did this a couple weeks ago based on hints in the cocoabuilder archives).

hth,
Adam


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  >location of text in NSTextView (From: Nik Youdale <email@hidden>)




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