On 01/21/2015 12:36 AM, Hans Hagen wrote:
> On 1/20/2015 8:50 PM, Pablo Rodriguez wrote:
>> Dear list,
>>
>> I have a question when dealing with XML.
>>
>> Is there any way to write a conditional based on the number of
>> characters in a given field?
>> [...]
> let tex do the work .. counting is not accurate for this anyway
Many thanks for your reply, Hans.
I don’t need total accuracy with this.
Many thanks for your help again,
Pablo
> \starttexdefinition AutoFontSize #1
> \begingroup
> \setbox\scratchbox\hbox{#1}
> \normalexpanded {
> \definedfont[Regular*default at
> \ifdim\wd\scratchbox>30em 10pt\else
> \ifdim\wd\scratchbox>25em 12pt\else
> \ifdim\wd\scratchbox>20em 14pt\else
> \ifdim\wd\scratchbox>15em 16pt\fi\fi\fi\fi
> ]
> }
> #1
> \endgroup
> \stoptexdefinition
>
> \starttext
> \dostepwiserecurse{30}{80}{2}{\AutoFontSize{\dorecurse{#1}{x}}\par}
> \stoptext
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