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Bug Report on XY Graph in LabVIEW 2012

I experience a annoying bug in LabVIEW some unexpected peaks/points shows up in XY Grpah when I zoom in the graph. This does not happen on LabVIEW 2011 with same code.

 

Attached are screenshoot from both LabVIEW 2011 and 2012. They should clear show what is the bug about.

Also, a vi that reproduce the bug is attached. 

 

The two different screenshoots are not from same computer, but the bug is irrelevant to computers(I tested on multiple computers.). 

 

LV2011.png

 

LV2012.png

 

In the second screenshoot, we can see more peaks than expected. If you look in the data I sent to the graph control, you can see only three peaks should show up.

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Hi ycui7

 

Thanks for posting about this issue.

I'll investigate whether or not this behavior is intended and if not will submit it for correction.

 

Kind Regards

Chris | Applications Engineer NIUK
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