alper-batioglu

isShorthandProperty lookup perf. improvement

1

Isn't key lookup faster than extracting all keys and checking them one by one, at least for a pure json object ?

In ZUI, surfaceToClient calculation does not take translateSurface into account.

2

**Describe the bug** surfaceToClient of ZUI does not get affected by prior translateSurface (aka. panning) **To Reproduce** Steps to reproduce the behavior: 1. Go to [https://codepen.io/jonobr1/pen/PobMKwb](https://codepen.io/jonobr1/pen/PobMKwb) 2. Write `console.log(JSON.stringify(zui.surfaceToClient({x:10, y:10})))`...