How to get ROI selection notification in the image display

[benassay]

How to get  a notification of an interactively selected ROI and its rank in the ROI list in a display control ?

[ClementG]

Hello,

What do you want to do exactly ? Can you give us more details ?

Are you using a control list in your front panel and you want to find which one you choose ? Can you attach an exemple of your VI ?

Best regards

[benassay]

Dear Clement,

when you draw a ROI object (rectangle line ...) in an image display control it generate a list of ROI (available in the property node of the display) . In this display you can interactively select a ROI (highlight)  by using the mouse. My question is how to know which ROI is selected in the image in the ROI list ?

Thanks

Gerard

[MartinPersson]

Did anyone know how to do this? It would be very useful to me.

/Martin