Add option to allow taking screenshot by long press

[M7amma]

Checklist

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Feature description

Can you please add option to make it possible to take fullscreen screenshot by long pressing on opened pics?

Why do you want this feature?

Sometimes I want to take a screenshot of the displayed picture while zoomed in or out or dragged from a certain side .. but it's difficult to do this with native screenshot taker of the system because triggering it can cause loss of the view. Eh I hope it makes sense to anymore reading it.

Additional information

Thank you.

[Aga-C]

Isn't the cropping feature in the built-in photo editor the same what you want? How would it be different?