graph zoom problem

[Neil.Pate]

Hi there,

I am having a problem with the graph zoom function in LabVIEW 7.0

Zoom in/out/pan all work as expected, but the "unzoom fully" (first icon on second row) has no effect. Unfortunately this effect is a little difficult to reproduce, as if I create a blank VI and insert a graph everything (including "unzoom fully") works fine. But if I take this new graph, and copy and paste it into my original VI then the graph "unzooming" has no effect.

Does anyone have any thoughts on what I may be doing wrong?

Any help would be greatly appreciated.

[Tristan_J]

Hi nrp,

This could be something to do with the data that you are wiring to the graph. Please could you post a fragment of your code to the thread, so we can have a look.

Regards

Tristan

[Neil.Pate]

Tristan,

Thanks for your answer.

I dont think its the I/P data, I have tried it just using a very simple one-dimensional array.

As I mentioned, the un-zooming works fine in one VI (even with the VI not running), but if I copy and paste the same graph into a new VI, the un-zooming breaks (all the other pan/zoom functions work fine)

[Tristan_J]

Nrp,

Sorry for the delay in getting back, are you still having problems with the un-zoom function. To clarify, if you copy and paste from the block diagram without changing any of the wiring, the un-zoom funciton does not funciton correctly?

Tristan