zoom fit

[LemonWANG]

I have a Chart graph as follows, to display waveforms and uses abslute timestamp as the x scale.

But When I use palette tool of "Zoom to fit" , I always get this weird scale on X that the chart begin from 01:00:00 to display.

not the beginning of the waveform.

What should I do to solve this?

Thank you.

[GerdW]

Hi Wang,

remove any points from your plot with an X value of zero…

Please show the full VI with some example data set as default!

[LemonWANG]

Actually, there is no special treatment on the graph chart, I just want to make a proper zoom scale on time axis at first run.

Thanks a lot!

[LemonWANG]

I try to copy the chart control to this vi.

How can I add it as a attachment?

[GerdW]

Hi Wang,

there's an "Attachments" line below the message edit box.

When you have problems to attach VI files you can either ZIP them or rename them to "*.vit"…