Working with graph and chart

[GNS]

Hi
I have some doubts while working with graphs and charts.
can one plot a Y value Vs X value in the chart/graph and keep updating inside loop...? e.g if i have to plot I-V on graph/chart, how to do it.......I want to fix values on x axis (V) and plot current on Y axis.

Plz clear my doubts

regards...

GNS

[Shan]

First, you'll want to use an XY Graph (not a Waveform Chart or Waveform Graph). Search the examples for XY Chart.vi It contains an example that uses XY Chart Buffer that shows you how to update an XY Graph in a while loop.

Tim

[GNS]

Thanks for ur kind reply
but isn't it possible with chart and graph...I m interested in seeing how the charts and graphs take the values on X scale...

[Shan]

I don't understand your question. If you can provide a more detailed description of what you're trying to do, I'm sure someone can help.

Tim