Benchtop Measurement and Test
Distributed Measurement and Control
Systems Engineering Software
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
I am obtaining a rectangular ROI using the property node "ROI" of the image.
Now I want to edit/manipulate the same ROI(maybe stretch it or shrink it).
How can I do it?
do you want to change the ROI manually or programatically?
If you change the ROI manually (which seems to be your question), the change gets updated via the ROI property node also so you can read the new values.
If you want to change the ROI programatically, use the ROI property node, but write the new values instead of reading.
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