Java Labels.setFormatter Examples

Example #1

File: PieWithStartAndEndAngle.java Project: PeterDG/vaadin-components

  @Override
  protected Component getChart() {
    Chart chart = new Chart(ChartType.PIE);

    Configuration conf = chart.getConfiguration();

    conf.setTitle("Browser market shares at a specific website, 2010");

    PlotOptionsPie plotOptions = new PlotOptionsPie();
    plotOptions.setStartAngle(45);
    plotOptions.setEndAngle(180);
    plotOptions.setCursor(Cursor.POINTER);
    Labels dataLabels = new Labels(true);
    dataLabels.setFormatter("'<b>'+ this.point.name +'</b>: '+ this.percentage +' %'");
    plotOptions.setDataLabels(dataLabels);
    conf.setPlotOptions(plotOptions);

    conf.setSeries(getBrowserMarketShareSeries());

    chart.drawChart();
    return chart;
  }