Thanks Robert,
but how to you retrieve it then programmatically? The instruction
Jmol.evaluate(jmolApplet, "print {atomNo=" + atomNo + "}.label");
does not work.
Let me know.
Best,
Roberto
On Wed, Jan 15, 2014 at 6:58 AM, Robert Hanson <[email protected]> wrote:
> atom properties are numbers, not strings. You will have to set the atom
> label instead of a property if you want a string.
>
>
> On Tue, Jan 14, 2014 at 1:19 PM, Rolf Huehne <[email protected]>wrote:
>
>> On 01/14/2014 06:14 PM, Roberto Mosca wrote:
>> > Dear Alexander and Rolf,
>> >
>> > thanks for your help! I tried the instruction
>> >
>> > Jmol.evaluate(jmolApplet, "print {atomNo=" + atomNo + "}.property_pp");
>> >
>> > in the following code:
>> >
>> > function pickResidue(jmolObj,msg,atomNo) {
>> > var pp = Jmol.evaluate(jmolApplet, "print {atomNo=" + atomNo +
>> > "}.property_pp");
>> > }
>> >
>> >
>> > after setting the property with the following script:
>> >
>> > set frank off
>> > delete NOT :A
>> > cartoon ONLY
>> > color [xFADACB]
>> > background hover [xFCD6E2]
>> > color hover [xD60B51]
>> > font hover 12 sanserif
>> > hover %[label]
>> > set hoverDelay 0.01
>> > select 35; color [xbe1622]; spacefill 70%
>> > set hoverLabel "P35";
>> > data "property_pp"
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > Q13253_35
>> > end "property_pp"
>> >
>> > set PickCallback "pickResidue"
>> >
>> >
>> > And the variable pp has the value "ERROR" after executing it. Any idea
>> why
>> > it is so? Or how to debug it?
>> >
>> One problem here will be that you didn't set the 'property_pp' to the
>> correct atom. You would either need "select atomNo=35" or the shortcut
>> "@35".
>> And since you selected only a single atom the 'data' section would
>> presumably only need a single "Q13253_35" line.
>>
>> But there seems to be a more general problem. I wasn't able to assign a
>> string to a property in Jmol 14.0.1, just numbers.
>>
>> After applying the following commands (PDB entry 1OTZ loaded) the result
>> is "PP:35.0":
>> select atomno=35;
>> data "property_pp"
>> test 35
>> end "property_pp"
>> print "PP:" + {atomNo=35}.property_pp;
>>
>> If "test 35" is replaced with "test_35" the result is "PP:NaN".
>>
>> The result is the same if I try to set the property directly using this
>> command:
>>
>> {atomNo=35}.property_pp = "test 35";
>>
>> But you should be able to overcome this limitation (or bug?) by storing
>> the hoverlabel in your own global array, e.g.:
>>
>> ----- Jmol script ------
>> my_labels = [];
>> my_labels[35] = "test 35";
>> ------------------------
>>
>> ----- Javascript -------
>> Jmol.evaluate(jmolApplet, "print my_labels[" + atomNo + "]");
>> ------------------------
>>
>> Regards,
>> Rolf
>> --
>>
>> Rolf Huehne
>> Postdoc
>>
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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
>
>
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