Cannot remove the legend even after removing the graph

[amcharts]

Cannot remove the legend even after removing the graph

[martynasma]

Wouldn't it be more efficient to define several data sets instead and switch between them instead of updating the actual data?

[debsush]

Hi,

In general yes, your suggestion is apt and very useful. In my particular case, the project requires the different approach. I am using the below now and it is working fine

var graphcnt = chart.panels[0].graphs.length;
for (i = 0; i < graphcnt; i++) {
if (chart.panels[0].graphs[i].id == params[3]) {
var graph = chart.panels[0].graphs[i];
chart.panels[0].removeStockGraph(graph);
var graph = chart.panels[0].graphs[i+1]; //this is to remove the compare graph
chart.panels[0].removeStockGraph(graph);
}
chart.dataSets[1].dataProvider= NewData;
chart.validateData();

Please let me know in case I am not following the best practices.

Regards,
SD