[Feature]: pinch zooming in and out of the graph on touchscreen

[hotelbuddy-online]

Feature Request

...atm it zooms the whole ui, not just graph area.

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[codemile]

Are you on a MacBook?

[abrenneke]

Definitely can support this, I looked into it, but I'll need to get a development environment set up on my touch screen laptop in order to develop and test it, so it's pretty high-hanging fruit for now.

[codemile]

Oh I missed the "touchscreen" part of the title. We would have to verify other aspects of touchscreen as well, because you often need more touched states to interact with the UI. I agree it's extra work.

[hotelbuddy-online]

Are you on a MacBook?

i'm running chrome os