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Last active December 10, 2015 03:38
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Get correct UILabe height with NSAttributedString
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gistfile1.m
CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString((__bridge CFAttributedStringRef)activityLbl.attributedText);
CGSize targetSize = CGSizeMake(YOUR_WIDTH, CGFLOAT_MAX);
CGSize fitSize = CTFramesetterSuggestFrameSizeWithConstraints(framesetter, CFRangeMake(0, [activityLbl.attributedText length]), NULL, targetSize, NULL);
CFRelease(framesetter)
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