Re: [Gimp-developer] Touchpad gestures for zooming

[Tobias Jakobs <tobias jakobs gmail com>]

Hello Povilas,

Am Di., 1. Dez. 2020 um 23:55 Uhr schrieb Povilas Kanapickas <povilas radix lt>:
> I would like to implement touchpad gesture support in GIMP. Perhaps the
> most useful use case is the ability to do pinch gesture to zoom the
> currently opened image in and out. I would like to focus on just this
> use case initially.
>
> Is this something the team sees as an useful feature?
Yes, please do so. There is even an open issue for this:
https://gitlab.gnome.org/GNOME/gimp/-/issues/717

If you implement it I think you should use the master branch, because
it's gtk3 and you can use GtkGestureZoom there:
https://gitlab.gnome.org/GNOME/gimp/commits/master
https://developer.gnome.org/gtk3/stable/GtkGestureZoom.html
https://developer.gnome.org/Gestures/

Regards,
Tobias