Hello,
I show a picture (actually an aerial photo) on my front panel and the system operator has to click once to set one point on the image and click a second time to set the second point of the set. When he clicks the first point, I want him to see an arrow that starts on the clicked point and goes to the mouse cursor, changing dinamically as the operator moves the mouse.
I guess there're no express tools for this in LV. My idea was to have a second picture (painted with T color) on top of the one that has my image so I can draw and empty (refresh) it dinamically with the mouse movement without affecting my image.
Any comments or suggestions?
Thanks,
Marce
