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Most efficient way of measuring text

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Most efficient way of measuring text

Subject: Most efficient way of measuring text
From: Alejandro Rodriguez <email@hidden>
Date: Tue, 12 May 2009 13:07:29 -0400

Hello all,

I'm trying to measure lots of small text rects which vary in length so I'm reusing a single NSTextview to save memory and calling glyphRangeForTextContainer + usedRectForTextContainer to get the used Rect. Even though it works I find it a little slow because I'm measuring a lot of text rects. Has anyone come up with a very fast way to estimate the size of some text, more importantly the vertical size given a width.

Thanks a lot,

Alejandro Rodríguez_______________________________________________

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