Draw ROI(Interactively) using LabVIEW Picture functions

[gargrahul]

Is it possible to draw ROI(Interactively) on Image/Picture Control and capture the co-ordinates of ROI using Picture functions. I know it can be done using NI Vision modules but can it be done using only Picture functions ?

Thanks.

[gargrahul · Accepted solution]

I found what i was looking for in "Pen Attributes And Image subsetting.vi" example vi. It demonstrates how different types of ROI can be drawn interactively and also create subset image out of it.