1👍
Found the issue and posting the solution for the same.
Issue – The issue is within the version of react-chart available on npm
. The latest version available there is 0.6.0
whereas github
repo have 0.7.3
. The issue is here react-chart. The snippet in 0.6.0
is as follows
classData[name] = function() {
return this.state.chart[type].apply(this.state.chart, arguments);
};
Please see the code which I used to display legend after getting latest version.
Component File
componentDidUpdate(){
var pieChartLegend = this.refs.pieChart && this.refs.pieChart.generateLegend();
if(this.state.chartLegend !== pieChartLegend){this.setState({chartLegend:pieChartLegend});}
}
render(){
return(
<div>
<PieChart ref="pieChart" data={data} style={{height:'60%',width:'100%'}}
options={
{
tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value + ' %' %>",
legendTemplate:"<ul class=\"<%=name.toLowerCase()%>-legend\" style=\"list-style-type: none\"><% for (var i=0; i<segments.length; i++){%><li style=\"text-align: left;\"><span style=\"color:<%=segments[i].fillColor%>\"><%if(segments[i].label){%><%=segments[i].label%><%}%></span></li><%}%></ul>"
}
} />
<div style={{position:'absolute',top:'100px',left:'370px'}} dangerouslySetInnerHTML={{__html: this.state.chartLegend}} />
</div>
)
}
Source:stackexchange.com