In Javascript , how to crop the canvas from layer mask bounds ?

[martinj65399781]

Hello, despite all my researches i am struggling on this, i need to export multiple crops of an image, determined by the layers in the group "Gp CADRAGE".

I need to either :

- get the layermask active, invert it, and then crop to bounds of the mask

- or get a selection of the layer mask of active layer, invert it, and then crop to doc.selection.bounds

I tried to get a selection from the layer mask and then invert it, but i cannot select the layer mask propertly.

I tried to invert the alpha channel but i cannot get the alpha channel of the layer mask active.

I suppose that we can do it with actiondescriotor and actionreference etc, but don't understand how it works yet. So didn't get the code i found on the net to work 🙂

Thanks a lot if you can help me !

Martin

[Test Screen Name]

Adobe have many apps, and a lot of them have JavaScript. Please tell us the name of the app you are using, so your question can be moved to the best expert forum.

[martinj65399781]

oh sorry,  it is for Photoshop 🙂 thanks

[Peru Bob]

Moved to the Photoshop forum.