Refreshing Data / Updating Line Chart Dynamically

[johnallen24]

I want to be able add a new data point every second to an existing AAChartView of type line chart. I am not sure how to do this. I know there is the aa_onlyRefreshTheChartDataWithChartModelSeries() function. The function takes the parameter chartModelSeries:Array<Any> but I am not sure exactly what a chartModelSeries is? Currently I am putting an updated array with the new data value appended at the end for this parameter. However, I get

☠️☠️💀☠️☠️WARNING!!!!! THERE ARE SOME ERROR INFOMATION_______Error Domain=WKErrorDomain Code=4 "A JavaScript exception occurred" UserInfo={WKJavaScriptExceptionLineNumber=102, WKJavaScriptExceptionMessage=TypeError: undefined is not an object (evaluating 'chartSeries.setData'), WKJavaScriptExceptionColumnNumber=28, WKJavaScriptExceptionSourceURL=file:///Users/......AAChartView.html, NSLocalizedDescription=A JavaScript exception occurred}

Any help would be greatly appreciated.

[johnallen24]

Never mind I figured it out. For the parameter, I had to create a new AAChartElement with the data property set to the updated array and then insert that AAChartElement into an empty array.

However, I can not seem to get the chart to scroll by itself. I have set scrollEnabled to true but it does not scroll. Also, is there a way to animate the new values being added. The line connecting to the new data point just seems to suddenly appear, instead of drawing smoothly.

Thanks

[AAChartModel]

Maybe you need this https://www.highcharts.com/ios/demo/dynamic-update

[johnallen24]

Is that possible to create with AAChartKit?

[AAChartModel]

NO,It is come from Highcharts offical wrapper Highcharts-iOS,you can get it from here https://github.com/highcharts/highcharts-ios