How do I show real-time data on a waveform graph?

[andvs]

I have waveform graph that is connected to adelay line and a spectrometer and has multiple inputs in order to control the x axis. The delay line is set to start at a given time(Absolut time) and end at given time(Final Time) and stop at certain points along the way(delta time). These are alll connected appropriately to the graph and the graph shows the information but not as soon as the data is collected. I want to be able to have the data show as soon as it's collected. Can anyone help me?

[NIquist]

Move the graph inside your loop.

[moderator1983]

In this code, the graph will update only after the While loop will finish executing...!!! That is because, LabVIEW follows data flow.

Also, many subVIs are missing.