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pfalstad / circuitjs1

Electronic Circuit Simulator in the Browser
GNU General Public License v2.0
1.71k stars 286 forks source link

Zooming and panning doesn't work on mobile #52

Closed mmghv closed 1 year ago

mmghv commented 1 year ago

I'm unable to zoom or pan with two fingers on mobile, I'm able to zoom and pan on the side panel or if I open any menu like long press to open the add menu, but not on the circuit itself.

https://github.com/pfalstad/circuitjs1/assets/5418859/13381089-1835-4717-9bf9-5af7b4eab253

Also I've noticed that I lose the ability to edit the circuit once I start zooming or panning, when I reload the page I'm able to edit, when I start to zoom, the screen shrinks and I lose the ability to edit.

https://github.com/pfalstad/circuitjs1/assets/5418859/6728d488-c40c-46a4-8bb5-c14b3f12485f

Tested on both Chrome & Firefox Android 12 Xiaomi Redmi Note 9 Pro

pfalstad commented 1 year ago

Yes, this is an issue with android, because I used a iOS-only feature when implementing it.

mmghv commented 1 year ago

I checked and now it's working perfectly, Thank you for the quick fix!