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Subject: RE: CSS BOY / scripting / XY Graph
From: "Chen, Xihui" <chenx1@ornl.gov>
To: John Dobbins <john.dobbins@cornell.edu>, EPICS Tech-Talk <tech-talk@aps.anl.gov>
Date: Tue, 22 Jun 2010 17:20:47 -0400
OK. This feature has been added. You will be able to change PV Name property from script in next version. A new version of BOY will be released in this Friday.

By the way, to property id of the X PV or Y PV of XY Graph is trace_{number}_x_pv or trace_{number}_y_pv. For example: trace_0_x_pv, trace_0_y_pv.

Thanks,
Xihui

-----Original Message-----
From: tech-talk-bounces@aps.anl.gov [mailto:tech-talk-bounces@aps.anl.gov] On Behalf Of John Dobbins
Sent: Tuesday, June 22, 2010 1:02 PM
To: EPICS Tech-Talk
Subject: CSS BOY / scripting / XY Graph

Can one change the XY Graph->Trace 0-> X PV dynamically through a script?  

If so,  what is the associated property name?


This works:

importPackage(Packages.org.csstudio.opibuilder.scriptUtil);

var profileType = PVUtil.getString(pvArray[0]);

var pvToPlot = 'LGTVID01_Stats1:Profile' + profileType + 'Y_RBV'

widgetController.setPropertyValue("title", pvToPlot);



But if I change  "title" to say "x_pv"  the OPI builder console reports a script error.


Regards,

John Dobbins

Lab for Elementary  Aprtcile Physics
Cornell University





References:
CSS BOY / scripting / XY Graph John Dobbins

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