big dots in an image tracing

Hello.

I spent the afternoon looking for a solution to my problem in this forum but I did not yet find.

I need to draw points to a picture on a picture 2D and until now, I tried with 'Trace XY VI', 'Attracting Point VI' and this one:

http://forums.NI.com/T5/LabVIEW/how-to-plot-two-points-simultaneously-on-image/m-p/844692/highlight/...

With the first VI I get lines instead of simple points. With the other, the drawn pixels are too small and I can barely see them. Even with the third argument.

Anyone know how to plot more big points?

Thanks in advance.

In the thread, you have access, CC suggested using the oval Overlay IMAQ VI to draw larger circles to these points. Have you tried that?

Also, should you use IMAQ or you can use the image control screws?

Tags: NI Software

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