manually autosacle doesn't work after setting scale Propety node

[weitong]

Hello,

      In the program, I  am using the graph property node for setting the X-scale range.

     Now, The zoom tools in the graph palette works, nut the autoscale tools doesn't work.

Thanks.

Wei Tong. 

[weitong]

Anybody meet this problem?


In the program, I set the X-scale range (minimum-maximum). Then I found I cannot use the autoscale , but the zoom tools still work.

[Dennis_Knutson]

You're going to have to post some code instead of just an image of the front panel. I can't replicate your problem.

[weitong]

OK. Here is VI which has the problem.
Thanks.

[Dennis_Knutson]

I've only got 8.5 right now and I don't see a problem.

[weitong]

Mine is LV 7.1.  Is that a version problem?

[David_B]

I spent a good time playing with your VI and have confirmed the behavior mentioned.  I then opened that VI in 8.5, and it works great.

So I've been digging, and I think I've found it.

There was a bug report submitted to R&D about this (CAR 3ERBR99A).  It was fixed in LabVIEW 8.0.  One work around (although not as elegant) would be to place a control next to your XY Graph that was linked to the Scale Fit property.  Unfortunately that is the best work around we have without an upgrade to 8.5.

[weitong]

Thanks