import * as am4core from "@amcharts/amcharts4/core" ; import * as am4charts from "@amcharts/amcharts4/charts" ; import am4themes_animated from "@amcharts/amcharts4/themes/animated" ; am4core . useTheme ( am4themes_animated ) ; let chart = am4core . create ( "chartdiv" , am4charts . ChordDiagram ) ; chart . data = [ { from : "A" , to : "D" , value : 10 } , { from : "B" , to : "D" , value : 8 } , { from : "B" , to : "E" , value : 4 } , { from : "B" , to : "C" , value : 2 } , { from : "C" , to : "E" , value : 14 } , { from : "E" , to : "D" , value : 8 } , { from : "C" , to : "A" , value : 4 } , { from : "G" , to : "A" , value : 7 } , { from : "D" , to : "B" , value : 1 } ] ; chart . dataFields . fromName = "from" ; chart . dataFields . toName = "to" ; chart . dataFields . value = "value" ; let nodeTemplate = chart . nodes . template ; nodeTemplate . readerTitle = "Click to show/hide or drag to rearrange" ; nodeTemplate . showSystemTooltip = true ;