Custom legend box for pie chart - javascript

[cyberbobak]

 Hello all,

 how could I change legend box for pie chart ?

 This is working for bar chart:

var discovered = 300;

chart1.getSeries().getItem(0).setText("Discovered: " + discovered);

 

Thank You

[JuanC]

If you are passing data with json, the pie will show the first string field found in your json objects, e.g.

    var data = [{"Name":"Rolling Stones", "Sales":10},{"Name":"Pink Floyd", "Sales":8},{"Name":"Led Zeppelin", "Sales":7}];

    chart1.setDataSource(data);

    chart1.setGallery(cfx.Gallery.Pie);

The legend box (and tooltip for each pie) will show the band name.

 

If you are passing data manually you can use axisX.getLabels() as follows but I would recommend the json approach.

 

    var data = chart1.getData();

    

    data.setSeries(1);

    data.setPoints(3);

    data.setItem(0, 0, 20);

    data.setItem(0, 1, 14);

    data.setItem(0, 2, 17);

    

    chart1.setGallery(cfx.Gallery.Pie);

    

    var labels = chart1.getAxisX().getLabels();

    labels.clear();

    labels.setItem(0, "First Item");

    labels.setItem(1, "Second Item");

    labels.setItem(2, "Third Item");

 

Regards,

 

JuanC 

[cyberbobak]

 Hi,

 it's working,thank You