Has anyone attempted this using the IMAQ Vision package?
I ask this, because there are tons of features for ROI including freehand tools, oval, rect, etc. already made up. The only problem is that everytime you use one, it erases any previous ROI info that was on the image display. Is there a way to keep several seperate ROIs on screen at the same time... and by several I mean lots... and by lots I mean millions.
Also, has anyone come up with a quick VI for picture-in-picture of two live ccd feeds? I ask because I know it can be done, and relatively easily too, I'm just a little bit lazy and would rather see if someone else has something I could refer to first.
how do i do this two step, please reply me asap thank you very much as it is urgent.
-use the XY Graph "crsr list" property to get the XY positions of the various cursors
- those cursor XY positions become points of line segments fed to the XY Graph to plot (draws a line between the cursors)