Crop image by alpha

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purzedo
Posts: 2
Joined: Tue Dec 07, 2021 11:34 pm

Crop image by alpha

Post by purzedo »

Hi, is there any way to crop an image by its alpha? I have several images that have excess border through their alpha, and I want to crop all of that out. Another post said just use the color black... but not sure what that means and it doesn't work.
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xnview
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Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: Crop image by alpha

Post by xnview »

could you post an example, and what you would like?
Pierre.
purzedo
Posts: 2
Joined: Tue Dec 07, 2021 11:34 pm

Re: Crop image by alpha

Post by purzedo »

This:
aaaaad.PNG
Would need to become this:
aads.PNG
And these particular pictures don't have alpha, but the real ones do.
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xnview
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Re: Crop image by alpha

Post by xnview »

purzedo wrote: Sat Dec 11, 2021 5:17 pm And these particular pictures don't have alpha, but the real ones do.
could you send me original one?
Pierre.