Displaying areaDetector image using Intensity Graph

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phil....@btinternet.com

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Jan 27, 2016, 1:38:27 PM1/27/16
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Can anyone get me started with this?  I'm inexperienced with everything: EPICS, areaDetector, CSS ... you name it.

My IOC is working and I can display images using the ImageJ plugin.  My "PCPrefix" in that case is "13SIM1:image1:"

Having placed my Intensity Graph widget, how should I set the PV Name property?  What else needs to be set?

What I'm seeing in the log is the following:
2016-01-27 18:36:32 ERROR: Error in ../../BOY Examples/scripts/SetIntensityGraphData.js on IntensityGraph.
org.mozilla.javascript.WrappedException: Wrapped java.lang.NullPointerException: PV loc://dataSource has no value. (script#5)

Thanks in advance,

Phil

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