How to recover the visible part of a graph?

Hello

Is it possible to retrieve the data associated with the currently visible Graph/chart section when a user has zoomed to the trace.

Concerning

Chris

Chris,

When you use a chart, you can use the event structure to implement the event 'range of scale change. It is created once the user zooms in or out.

The event allows you to access the new settings range (min/max value x for example) that allows you to create a 'extract dataset"corresponding exactly to the visible area of the chart.

Shane is, I do not see a benefit of this except the user must limit the dataset before the Save to disk... BUT: what do you do if the user zooms in too?

Norbert

Tags: NI Software

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