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Re: string-width error?
- To: email@example.com
- Subject: Re: string-width error?
- From: John_Gersh@aplmail.jhuapl.edu (John R. Gersh)
- Date: Tue, 7 Feb 1995 14:14:05 -0500
- Sender: firstname.lastname@example.org
>A little testing reveals that string-width only uses the first 255
>characters in its argument string to calculate the pixel width; any
>characters beyond that are ignored. This is probably a reasonable limit for
>most screen and font sizes, but it seems to be an undocumented one.
I meant, of course, undocumented in the MCL docs. A little research in
Inside Mac reveals that the _StringWidth toolbox call takes a str255
argument. For those of us who use MCL to avoid dealing with the Mac
infrastructure as much as possible, coming up against such limits may still
be a bit of a surprise.
=== John R. Gersh John_Gersh@jhuapl.edu
=== The Johns Hopkins University Applied Physics Laboratory
=== Laurel, MD 20723-6099 USA
=== +1 (301)953-5503 (voice) +1 (301)953-6583 (fax)