While radar series resemble their equivalents in XY chart in how they are configured, there are some differences. This tutorial will address those.
Connecting ends
Line-based series like RadarLineSeries
and SmoothedRadarLineSeries
will automatically connect their first and last data points to complete the circle.
We can disable this behavior using series' connectEnds
setting:
let series = chart.series.push( am5radar.RadarLineSeries.new(root, { xAxis: xAxis, yAxis: yAxis, valueYField: "value", valueXField: "date", connectEnds: false }) );
var series = chart.series.push( am5radar.RadarLineSeries.new(root, { xAxis: xAxis, yAxis: yAxis, valueYField: "value", valueXField: "date", connectEnds: false }) );
![](https://www.amcharts.com/docs/v5/wp-content/uploads/sites/7/2021/07/connectends_true.png)
connectEnds: true
(default)![](https://www.amcharts.com/docs/v5/wp-content/uploads/sites/7/2021/07/connectends_false.png)
connectEnds: false
See the Pen Disabling radar line series end connection by amCharts team (@amcharts) on CodePen.