XY Graph: Visible Data Only

[dfsgjfhjlfjasthE]

Is there a way to directly retrieve only the currently visible data (within X and Y scale limits) from an XY graph, perhaps from a property node? I couldn't find any documentation on XY graph's properties from NI.

Alternatively, what's the best way to conditionally index an array in LabView? I can only think of inelegant ways to accomplish array conditional array indexing in Labview, but surely there must be a good way to do this.

In python I would do:

    y_visible = y[(x > 3) & (x < 9)]

where the X axes limits are 3 and 9. This line gets the subarray of y where x is between 3 and 9.

Thanks!

[Gregory]

By default the upper limit is exclusive, but you can right click the "in range and coerce" function to change that.

[altenbach]

Same for the Y values. Use an AND inside the loop to match both conditions.

[quiquitus]

This is more efficient, and compatible with older versions of LV

[kartiknattar]

Hello,

You can use property node to retrieve the X and Y limits and get the data from that limits.  Create a XY graph property node Select X-Axis ---> Range--> Minimum \ Maximum. Use the same for Y-Axis.

[altenbach]

---

@quiquitus wrote:

This is more efficient, and compatible with older versions of LV

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This has nothing to do with an xy graph.

[quiquitus]

for:

"In python I would do:

    y_visible = y[(x > 3) & (x < 9)]

where the X axes limits are 3 and 9. This line gets the subarray of y where x is between 3 and 9.

"

is applicable