How to plot the intensity curve of a given row of CCD in real time in LabVIEW?

[fliablerain]

Hi，

      I'm using LabVIEW 2018 to capture the vision of CCD (Basler acA2040-90um), NI Vision Acquisition Software 2018 and NI Vision Development Module 2018 have be installed,and now the images of CCD has been successfully acquired by using the "Grab (Express).vi" and "grap.vi" routines in "Hardware INPUT and Output/Visual Acquisition/NI-imaxQDX/high level". BUt now I want to do two things further:

 1. When capture the vision, how to give a mark such as a cross in the screen center of the CCD?

 2. How to extract the intensity value for a given row of pixels in CCD in real time and then plot the intensity curve with time in LabVIEW?

   Thanks for your attentions! Any advices will be appreciated!

[Jay14159265]

I really want to help with this but I don't have the NI Vision Acquisition Software,  I wish I did. 

For plotting see the example VI ( in Help / Find Examples ...) "Waveform Graph Data Types.vi" It might be what you are looking for. If not there are many examples there.