Re: Finding the height of a piece of text
Re: Finding the height of a piece of text
- Subject: Re: Finding the height of a piece of text
- From: Aki Inoue <email@hidden>
- Date: Mon, 26 Nov 2007 10:11:34 -0800
Vincent,
One thing unclear from your description is how the height returned
from the code snippet is incorrect. You mentioned the height is too
small.
We need to know how it's small compared to what. Are you measuring
using the layout manager and rendering with something else ?
If you're using either NSStringDrawing or NSCell, as Steve mentioned,
it's most likely typesetter behavior mismatch.
Thanks,
Aki
On 2007/11/23, at 1:16, Vincent Coetzee wrote:
Dear List
I tried your suggestions, alas, it makes no difference ?
HELP !
Vincent
On 23 Nov 2007, at Friday 23/11/200708:39 , Nygard Steve wrote:
On Nov 22, 2007, at 5:56 PM, Vincent Coetzee wrote:
I however always end up with the same problem, in that the height
that I calculate for my text (as per the code in the "Text Layout
Programming Guide") is always too small (by about ~1 line
height) . Does anyone have a working solution to this problem or a
more elegant method of solving it ?
To calculate a height that matches an NSTextFieldCell, the line
fragment padding should be 2 (or 4 for a center alignment). And
the layout manager's typesetter behavior should be
NSTypesetterBehavior_10_2_WithCompatibility.
--
Steve
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