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 Setting X and Y axis to intersect at zero
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Kappamain

Portugal
2 Posts

Posted - 05/01/2016 :  5:29:11 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Greetings,

This problem probably has a simple solution to it yet I can't find the adequate option for it. I have a graph with the current-voltage (I-V) caracteristics of a PN junction diode:



The issue is that I can't seem to get the X and Y axis to intersect at their zeros. I found that I can manually drag the axis to obtain the following:



However, this isn't precise. Any suggestions? Thanks in advance.

meili_yang

103 Posts

Posted - 05/03/2016 :  10:37:14 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Kappamain,

You can manually enter the axis position value in the axis dialog like following:



If you use Origin 2016, from the axis dialog (could be open by double clicking on either x or y axis) you can ctrl select multiple axes e.g. in the image above I selected both bottom and left axis, and then set both position at 0.

Hope it helps.

Meili
OriginLab Tech Support
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Kappamain

Portugal
2 Posts

Posted - 05/03/2016 :  5:23:07 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hey meili_yang, thank you for the reply; this is exactly what I was looking for! Graphs are looking much better now
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