From: tomasfrydrych_at_yahoo.co.uk
Date: Thu Dec 04 2003 - 04:38:33 EST
Hi Jordi,
when length == 1 the character advances do not matter;
charAdvance[0] is the distance by which the OS is to advance the pen
after it draws char[0] and before it starts drawing char[1]. But if the lack
of initialisation is a problem we can just set charAdvance[0] to the
character width in this special case.
Tomas
On 4 Dec 2003 at 9:56, Jordi Mas wrote:
> En/na Tomas Frydrych ha escrit:
>
> > Hi Jordi,
> >
> > yes, we need to call both _stripLigaturePlaceHolders() and
> > _calculateCharAdvances() (in that order) before we start drawing; we
> > do so in the head (line 1584, just before if(pG-
>
> Sorry Tomas,
>
> I forgot to mention that I work in stable. In stable, We call
> _calculateCharAdvances() but when iLen=1 the rutine exits quickly and the line
> 3426 [for(UT_uint32 n = 0; n < iLen - 1; n++)] is not executed.
>
> It looks to me that this was fixed in the commit 1.252 at fp_TextRun.cpp.
>
> May be you can have a look to the change log:
>
> http://www.abisource.com/bonsai/cvslog.cgi?file=abi/src/text/fmt/xp/fp_TextRun.cpp&root=/cvsroot
>
> and tell me which modifications should be backported, if any needs really to
> be backported. May be we have to live with this in stable.
>
> Thanks Tomas.
> --
>
> Jordi Mas i Herna`ndez (homepage http://www.softcatala.org/~jmas)
> http://www.softcatala.org
>
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