Re: [Jmol-users] callback for minimize
Thank you, Rolf
Yes, it seems that although the callbacks can be targeted to a jmolscript, it
does not allow to pick any parameters like it does in Javascript.
After all, even though I was developing in the Jmol aplication console, my
target is a webpage, so I have "outsourced" the processing to a Javascript
function that after checking the arguments returned by the callback, uses a
Jmol script to return the proper action.
In case anyone is interested, this is my example
// webpage, with 2 JSmol panels named jmol1 and jmol2
// script in Jmol (within two otherwise different spt files called by the page):
set MinimizationCallback "jmolMinim";
set echo top center;
echo "initial message"
minimize steps 250;
// Javascript in the page:
function jmolMinim() { //callback, reports starting / running / done
if (arguments[1]=='done') {
if (arguments[0]=='jmol1') {
Jmol.script(jmol1, 'echo "final message 1";')
} else if (arguments[0]=='jmol2') {
Jmol.script(jmol2, 'echo "final message 2";')
}
}
}
The effect is that "initial message" is displayed until the minimization
finishes,
then it is replaced by a different message in each JSmol.
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Re: [Jmol-users] callback for minimize
Am 30.01.17 um 22:24 schrieb Angel Herráez:
> Dear Jmolers
>
> I'm trying to set an echo that will display after a minimization has finished.
> I prefer not to apply single thread "using set useMinimizationThread false",
> so I thought I could us the callback,
> but I am unable to make it work
>
> Does anyone have a working example?
>
> This is what I've tried, in the Jmol 14.6.4 application's console:
>
> set echo top;
> function mini(a,b,c,d,e,f) { if (b=='done') { echo "finished"; } }
> set minimizationCallback "jmolscript:mini";
> minimize steps 30;
>
> The minimization runs but there is no reporting.
>
> Or "print" instead of "echo" -- no diference
>
Angel, my experience with the 'hoverCallback' in combination with a
Jmolscript function is that it doesn't get any parameters assigned
during each callback like it is described for a Javascript function.
Instead your own values are assigned (e.g.: 'jmolscript:
hoverAction("start")').
As a workaround I use the '_atomhovered' variable to determine the
hovered atom.
It seems to be similar for the 'minimizationCallback'. Unfortunatley
there doesn't seem to be a similar system variable that could be used
here as a workaround. You might be able to use your own global variable
to count the minimization steps and use the counter to determine the
minimization end.
Regards,
Rolf
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[Jmol-users] callback for minimize
Dear Jmolers
I'm trying to set an echo that will display after a minimization has finished.
I prefer not to apply single thread "using set useMinimizationThread false",
so I thought I could us the callback,
but I am unable to make it work
Does anyone have a working example?
This is what I've tried, in the Jmol 14.6.4 application's console:
set echo top;
function mini(a,b,c,d,e,f) { if (b=='done') { echo "finished"; } }
set minimizationCallback "jmolscript:mini";
minimize steps 30;
The minimization runs but there is no reporting.
Or "print" instead of "echo" -- no diference
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