Scripting Measurement Scale script

[Paul MR]

If you want to resize the document, the code would be...

var doc = activeDocument;
var Width = doc.width.as('cm');
doc.resizeImage(new UnitValue(Width,'cm'), undefined, 72, ResampleMethod.BICUBIC);

 

[revnart]

Thank you guys for the help ;-) will try this one when I get home

 

[revnart]

Tried and, I get an error:


I get same error when selection is not active.

change of PPI work flawless thank you

when I run it second time, after reselecting all elements and run script again it works as it should ( because after first run file is in 72PPI )
maybe I'm wrong but, I think I'ts impossible to change PPI / Size while selection is active

 

[revnart]

UPDATE
I made workaround:

1. store selection in a channel
1b. if ppi is not 72 - change it and load stored selection

2. change measurement scale
3. measure

works great and I'm happy
Thank guys for your time, help and knowledge