charts are not updated on dynamic changes in the options/series

[dilotec-2015]

If I change the values in the series after the chart/map has been drawn, the chart/map will not be updated

Angular CLI: 1.5.5 Node: 8.9.3 OS: win32 x64 Angular: 5.1.2 Echarts: 3.5.8 Ngx-Echarts: 2.0.1

[xieziyu]

@dilotec-2015 Please notice that: your changes may not trigger Angular change detection. So please make sure your option object reference has been changed.

[zevero]

it IS working when I assign the new data to options and do

this.chartOption = Object.assign({}, this.chartOption);

Is this REALLY the way it is intended to be? Is it REALLY working efficiently with a high number of datapoints?