Font problem: iOS5 NSString's sizeWithFont returns integral values unlike drawAtPoint
Font problem: iOS5 NSString's sizeWithFont returns integral values unlike drawAtPoint
- Subject: Font problem: iOS5 NSString's sizeWithFont returns integral values unlike drawAtPoint
- From: David Hoerl <email@hidden>
- Date: Fri, 21 Oct 2011 09:07:01 -0400
I was having this bizarre issue with some odd text alignments. In the
end I tracked it down to sizeWithFont returning different CGSizes than
did drawAtPoint. The latter returns widths (using Courier 19pt bold) of
around 12.002 while sizeWithFont says 13.00. Its like sizeWithFont is
using "ceilf" on the values...
Is this a documentation issue or system problem?
In the end I just use a clearColor to draw the text, but boy was I
surprised at this.
David
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