Formatter function can't have external references

[novellizator]

Hey, I know, you are stringifying the formatter function and sending it over to the native side.

Anyway, I think you could either put up a caveat, how it works, or somehow fix it, perhaps.

For example by accepting the formatter even if it's an object (that can be neatly stringified).

[JamesWen1993]

Hey bro! i find a solution! ChartView: <ChartView onMessage={({nativeEvent: state}) => this.OnMessage(state.data)}/>

formatter: formatter = function () { //code------ window.postMessage(this.point) return s }

you can try,it's work fine!

[JamesWen1993]

@novellizator