*Once a label font size is set with a font scaling factor, if it is
necessary to change the label and not its size and the zoom is not 100, it
is necessary to use set fontscaling OFF just before changing the label and
then back ON just after. This is because set fontscaling always uses the
current zoom as part of its calculation.*
On Tue, Feb 7, 2017 at 5:41 PM, Robert Hanson <hans...@stolaf.edu> wrote:
> I'll make a note in the documentation that you need to be sure to turn
> off font scaling if you change the label:
>
>
>
> set fontscaling off;label xxx;set fontscaling on
>
>
>
> On Tue, Feb 7, 2017 at 5:33 PM, Robert Hanson <hans...@stolaf.edu> wrote:
>
>> I might be able to fix it. The problem is that you are changing the
>> label after you are setting its sizing factor
>>
>>
>> On Sun, Feb 5, 2017 at 12:06 PM, Angel Herráez <angel.herr...@uah.es>
>> wrote:
>>
>>> Dear Bob,
>>>
>>> Scaling fonts in labels is very nice.
>>> However I am seeing a funny behaviour: when I manually zoom between two
>>> label commands, they behave different in size. I checked now and it also
>>> happens with a scripted zoom.
>>>
>>> Example:
>>> load $caffeine
>>> set fontscaling true
>>> color label yellow
>>> set labeloffset 0 0
>>> select @14
>>> font label 24 sans plain 0.02
>>> label O3
>>> delay 2.0
>>> // mouse zoom here! , or "zoom 50"
>>> select @4
>>> font label 24 sans plain 0.02
>>> label O5
>>>
>>> I find this an undesirable behaviour. Is there a way to fix it?
>>> It happens in both 14.8.0_2016-12-17 and a previous 14.6
>>>
>>>
>>> On 4 Feb 2017 at 7:26, Jmol SVN repository wrote:
>>> > Jmol.___JmolVersion="14.8.2-beta-2017-02-03"
>>> > noting undocumented
>>> > set fontscaling true; font label 10 arial plain 0.020
>>> > - last number is a fontscaling factor that allows one to set a font
>>> size for
>>> > - labels in angstroms. Roughly, this pointSize * factor is in
>>> Angstroms.
>>> > By hansonr on 02/04/2017 07:26
>>>
>>>
>>>
>>>
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>>>
>>
>>
>> --
>> Robert M. Hanson
>> Larson-Anderson Professor of Chemistry
>> St. Olaf College
>> Northfield, MN
>> http://www.stolaf.edu/people/hansonr
>>
>>
>> If nature does not answer first what we want,
>> it is better to take what answer we get.
>>
>> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
>>
>>
>
>
> --
> Robert M. Hanson
> Larson-Anderson Professor of Chemistry
> St. Olaf College
> Northfield, MN
> http://www.stolaf.edu/people/hansonr
>
>
> If nature does not answer first what we want,
> it is better to take what answer we get.
>
> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
>
>
--
Robert M. Hanson
Larson-Anderson Professor of Chemistry
St. Olaf College
Northfield, MN
http://www.stolaf.edu/people/hansonr
If nature does not answer first what we want,
it is better to take what answer we get.
-- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
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