How to make polar plot and add click event to get selected points?

[EWChina999]

I did not find a way to make polar plot? Could you make one example

[EWChina999]

How to add click event to get the selected points from scatter charts.
In ASP.net form with HighCharts, I use Javascript to get the selected points . In Blazor with Plotly, how to achieve this function?

<script type="text/javascript"> function chartselection(chartindex) { var chart = $('#container' + chartindex).highcharts(); var selectedPoints = chart.getSelectedPoints(); var selectedPointsStr = ""; selectedPoints.push(this); // now it's got all the points $.each(selectedPoints, function (i, value) { try { selectedPointsStr += value.category + "," + value.series.name + ";"; } catch (err) { } }); selectedPointsStr = selectedPointsStr.replace('undefined,', ''); if (selectedPointsStr.length > 0) { selectedPointsStr = selectedPointsStr.substring(0, selectedPointsStr.length - 1); } var xSelection = document.getElementById('<%= HiddenFieldChartSelection.ClientID%>'); xSelection.value = selectedPointsStr; if (selectedPointsStr.length > 0) { __doPostBack('DrillSelectedPoints', chartindex + "$" + selectedPointsStr); } } </script>

[jacekpapiniak]

I think that for this we need to add support for selection event first.
I have created PR that adds some of the examples for the polar charts from plotly.js documentation.
I will have a look on the select event and see what I can do about that.