EELS -> Subtract Background from Spectrum only works when an interval graphic already exists in the selected data item

[Brow71189]

This occurs with swift 0.13.9 (developer installation)
To reproduce, try to run background subtraction on any 1D data item. Nothing will happen unless there already exists an interval graphic in the data item.

[cmeyer]

Maybe a dialog allowing the user to either choose an edge from the edge table or enter an interval directly should be presented? Otherwise, what do you propose?

[Brow71189]

I think it could also just create a graphic when none exists and use an existing one if one exists. I just find it confusing when you click on "subtract background" and nothing happens.

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On Fri, Dec 28, 2018, 23:50 Chris Meyer ***@***.*** wrote: Maybe a dialog allowing the user to either choose an edge from the edge table or enter an interval directly should be presented? Otherwise, what do you propose? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#16 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AP8lK4QZZ3PZ7pvKfh-da-cJH3fsvnTcks5u9qAegaJpZM4ZFrqJ> .