I think my request is fairly simple. I would like to be able to overlay arbitrary polygons onto an image in a manner similar to the other IMAQ images. Is there a simple and efficient way to do this? Specifically, I would like to be able to overlay triangles (to make arrows). I can envisage how to do this using a combination of ROI descriptors and masks, but I was wondering if there already exists a simple and elegant solution, whether in LabVIEW or open source.

@Caleyjag wrote: That looks ideal. Do you have the VI available for version 8.6? Thanks, -Graham Downsaved for 8.6.1

Machine Vision

Solved!

Andrey,

Can you also attach the vi for 8.0?

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