Change trap units using javascript

[milevic]

Is it possible to change trap units from pixels to millimeters using javascript. By default, trap units are set on pixels, i need to change it to millimeters using javacsript. I use this script to complete traping, and it works correct only if units are manualy changed to millimeters. How to imporve this?

    var idTrap = charIDToTypeID( "Trap" );
    var desc6698 = new ActionDescriptor();
    var idWdth = charIDToTypeID( "Wdth" );
    var idRlt = charIDToTypeID( "#Rlt" );
    desc6698.putUnitDouble( idWdth, idRlt, 0.566895 );
    executeAction( idTrap, desc6698, DialogModes.NO );

[milevic]

Or just to alert user that units are not in millimeters...

[Stephen Marsh]

Seems that we have chewed on this meat before:

https://community.adobe.com/t5/photoshop-ecosystem-discussions/how-to-complete-image-trap-with-javas...

[milevic]

Obviously we didn't chew it all 🙂 It was two years ago, i hope there are some updates 🙂