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November 29, 2024
Question

ruler direction to match cartesian system

  • November 29, 2024
  • 3 replies
  • 924 views

can I change the rulers in Illustrator to match cartesian values - ie positive values are to the right and up, negative values are to the left and down. When I move an object, positive values will move it to the right and up, negative values will move it to the left and down

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3 replies

Jacob Bugge
Community Expert
Community Expert
December 2, 2024

b squires,

 

It has been up quite a few times, one of the latest being this,

https://community.adobe.com/t5/illustrator-discussions/how-to-change-the-quot-y-quot-coordinate-from-positive-to-negative-when-moving-down/td-p/11079361

 

There were many threads about it when the switch came with CS5 including the original one by Carlos with the script, but they were all lost in connexion with the latest change of forum software.

 

As mentioned in the thread linked to, an Adobe staff friend kindly restored the thread with the script on 28th April 2020.

 

I can see that you have seen it already.

 

Mike_Gondek10189183
Community Expert
Community Expert
November 30, 2024

Try dragging the ruler origin to bottom left. First I would drag guides as the ruler origin does not snap, unless you have guides to snap to. Guides will snap to edge of artboard if you hold down shift.

 

 

Ton Frederiks
Community Expert
Community Expert
November 29, 2024
CarlosCanto
Community Expert
Community Expert
November 30, 2024

13 years later and still rocking @Ton Frederiks 

b squiresAuthor
Participating Frequently
December 1, 2024

Good to hear that helped.


I may have commented to soon. Illustrator (2025) is fighting Carlos' script. It still wants to move a positive value down horizontally with the move tool (and sometimes does) regardless of the script. I have to watch very carefully to ensure it actually moves it up. Note - a move in the wrong direction may be a costly mistake for me!