Hi Valeria, since the Kamvas 13 doesn't have a touch function, I'm sorry that the 2-finger pinch gesture to zoom the canvas in or out is not applicable. Sadly, we don't know of any alternatives for this. I suggest asking Ibis Paint developers about this instead. I'm sorry I am not of much help in this area, as your inquiry is related to the 3rd party software functionality. I hope they can help you with your inquiry.
Feel free to contact us again for any assistance you may need.
Hi Valeria, since the Kamvas 13 doesn't have a touch function, I'm sorry that the 2-finger pinch gesture to zoom the canvas in or out is not applicable. Sadly, we don't know of any alternatives for this. I suggest asking Ibis Paint developers about this instead. I'm sorry I am not of much help in this area, as your inquiry is related to the 3rd party software functionality. I hope they can help you with your inquiry.
Feel free to contact us again for any assistance you may need.
Best Regards,
HUION Customer Support