Examples with DataLabels com.vaadin.flow.component.charts.model.DataLabels used on opensource projects

Example 16 with DataLabels

use of com.vaadin.flow.component.charts.model.DataLabels in project flow-components by vaadin.

the class Treemap method initDemo.

@Override
public void initDemo() {
    Chart chart = new Chart(ChartType.TREEMAP);
    Configuration conf = chart.getConfiguration();
    conf.getTooltip().setEnabled(true);
    PlotOptionsTreemap plotOptions = new PlotOptionsTreemap();
    plotOptions.setLayoutAlgorithm(TreeMapLayoutAlgorithm.STRIPES);
    plotOptions.setAlternateStartingDirection(true);
    Level level1 = new Level();
    level1.setLevel(1);
    level1.setLayoutAlgorithm(TreeMapLayoutAlgorithm.SLICEANDDICE);
    DataLabels dataLabels = new DataLabels();
    dataLabels.setEnabled(true);
    dataLabels.setAlign(HorizontalAlign.LEFT);
    dataLabels.setVerticalAlign(VerticalAlign.TOP);
    level1.setDataLabels(dataLabels);
    plotOptions.setLevels(level1);
    TreeSeries series = createSeries();
    series.setPlotOptions(plotOptions);
    chart.getConfiguration().addSeries(series);
    chart.getConfiguration().setTitle("Fruit consumption");
    add(chart);
}