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

Example 41 with DataLabels

use of com.vaadin.addon.charts.model.DataLabels in project charts by vaadin.

the class OverrideStackingForSpecificSeries method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart(ChartType.COLUMN);
    Configuration conf = chart.getConfiguration();
    conf.setTitle(new Title("Stacked column chart"));
    XAxis xAxis = new XAxis();
    xAxis.setCategories(new String[] { "Apples", "Oranges", "Pears", "Grapes", "Bananas" });
    conf.addxAxis(xAxis);
    YAxis yAxis = new YAxis();
    yAxis.setMin(0);
    yAxis.setTitle(new AxisTitle("Total fruit consumption"));
    StackLabels sLabels = new StackLabels(true);
    Style slStyle = new Style();
    slStyle.setFontWeight(FontWeight.BOLD);
    slStyle.setColor(new SolidColor("gray"));
    sLabels.setStyle(slStyle);
    yAxis.setStackLabels(sLabels);
    conf.addyAxis(yAxis);
    Tooltip tooltip = new Tooltip();
    tooltip.setFormatter("'<b>'+ this.x +'</b><br/>'+this.series.name +': '" + "+ this.y +'<br/>'+'Total: '+ this.point.stackTotal");
    conf.setTooltip(tooltip);
    PlotOptionsColumn plotOptions = new PlotOptionsColumn();
    plotOptions.setStacking(Stacking.NORMAL);
    DataLabels labels = new DataLabels();
    labels.setEnabled(true);
    labels.setColor(new SolidColor("white"));
    plotOptions.setDataLabels(labels);
    conf.setPlotOptions(plotOptions);
    conf.addSeries(new ListSeries("John", new Number[] { 5, 3, 4, 7, 2 }));
    conf.addSeries(new ListSeries("Jane", new Number[] { 2, 2, 3, 2, 1 }));
    ListSeries series = new ListSeries("Joe", new Number[] { 3, 4, 4, 2, 5 });
    PlotOptionsColumn joePlotOptions = new PlotOptionsColumn();
    joePlotOptions.setStacking(Stacking.NONE);
    series.setPlotOptions(joePlotOptions);
    conf.addSeries(series);
    chart.drawChart(conf);
    return chart;
}

Example 42 with DataLabels

use of com.vaadin.addon.charts.model.DataLabels in project charts by vaadin.

the class DynamicExtremes method getChart.

@Override
protected Component getChart() {
    final Chart chart = new Chart();
    chart.setHeight("450px");
    chart.setWidth("100%");
    Configuration configuration = chart.getConfiguration();
    configuration.getChart().setType(ChartType.LINE);
    configuration.getChart().setMarginRight(130);
    configuration.getChart().setMarginBottom(25);
    configuration.getTitle().setText("Monthly Average Temperature");
    configuration.getSubTitle().setText("Source: WorldClimate.com");
    configuration.getxAxis().setCategories("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
    YAxis yAxis = configuration.getyAxis();
    yAxis.setMin(-10d);
    yAxis.setMax(30d);
    yAxis.setTitle(new AxisTitle("Temperature (°C)"));
    yAxis.getTitle().setAlign(VerticalAlign.HIGH);
    configuration.getTooltip().setFormatter("'<b>'+ this.series.name +'</b><br/>'+this.x +': '+ this.y +'°C'");
    PlotOptionsLine plotOptions = new PlotOptionsLine();
    plotOptions.setDataLabels(new DataLabels(true));
    configuration.setPlotOptions(plotOptions);
    Legend legend = configuration.getLegend();
    legend.setLayout(LayoutDirection.VERTICAL);
    legend.setAlign(HorizontalAlign.RIGHT);
    legend.setVerticalAlign(VerticalAlign.TOP);
    legend.setX(-10d);
    legend.setY(100d);
    legend.setBorderWidth(0);
    ListSeries ls = new ListSeries();
    ls.setName("Tokyo");
    ls.setData(7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6);
    configuration.addSeries(ls);
    ls = new ListSeries();
    ls.setName("New York");
    ls.setData(-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5);
    configuration.addSeries(ls);
    ls = new ListSeries();
    ls.setName("Berlin");
    ls.setData(-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0);
    configuration.addSeries(ls);
    ls = new ListSeries();
    ls.setName("London");
    ls.setData(3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8);
    configuration.addSeries(ls);
    chart.drawChart(configuration);
    final CheckBox extremes = new CheckBox("Switch extremes");
    extremes.addValueChangeListener(e -> {
        if (e.getValue()) {
            chart.getConfiguration().getyAxes().getAxis(0).setExtremes(10, 15);
        } else {
            chart.getConfiguration().getyAxes().getAxis(0).setExtremes(-10, 30);
        }
    });
    VerticalLayout layout = new VerticalLayout(chart, extremes);
    return layout;
}

Example 43 with DataLabels

use of com.vaadin.addon.charts.model.DataLabels in project charts by vaadin.

the class StackedColumn method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart(ChartType.COLUMN);
    Configuration conf = chart.getConfiguration();
    conf.setTitle(new Title("Stacked column chart"));
    XAxis xAxis = new XAxis();
    xAxis.setCategories(new String[] { "Apples", "Oranges", "Pears", "Grapes", "Bananas" });
    conf.addxAxis(xAxis);
    YAxis yAxis = new YAxis();
    yAxis.setMin(0);
    yAxis.setTitle(new AxisTitle("Total fruit consumption"));
    StackLabels sLabels = new StackLabels(true);
    yAxis.setStackLabels(sLabels);
    conf.addyAxis(yAxis);
    Legend legend = new Legend();
    legend.setAlign(HorizontalAlign.RIGHT);
    legend.setFloating(true);
    legend.setVerticalAlign(VerticalAlign.TOP);
    legend.setX(-100);
    legend.setY(20);
    conf.setLegend(legend);
    Tooltip tooltip = new Tooltip();
    tooltip.setFormatter("function() { return '<b>'+ this.x +'</b><br/>" + "'+this.series.name +': '+ this.y +'<br/>'+'Total: '+ this.point.stackTotal;}");
    conf.setTooltip(tooltip);
    PlotOptionsColumn plotOptions = new PlotOptionsColumn();
    plotOptions.setStacking(Stacking.NORMAL);
    DataLabels labels = new DataLabels(true);
    Style style = new Style();
    style.setTextShadow("0 0 3px black");
    labels.setStyle(style);
    labels.setColor(new SolidColor("white"));
    plotOptions.setDataLabels(labels);
    conf.setPlotOptions(plotOptions);
    conf.addSeries(new ListSeries("John", new Number[] { 5, 3, 4, 7, 2 }));
    conf.addSeries(new ListSeries("Jane", new Number[] { 2, 2, 3, 2, 1 }));
    conf.addSeries(new ListSeries("Joe", new Number[] { 3, 4, 4, 2, 5 }));
    chart.drawChart(conf);
    return chart;
}

Example 44 with DataLabels

use of com.vaadin.addon.charts.model.DataLabels in project charts by vaadin.

the class BasicBar method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart(ChartType.BAR);
    Configuration conf = chart.getConfiguration();
    conf.setTitle("Historic World Population by Region");
    conf.setSubTitle("Source: Wikipedia.org");
    XAxis x = new XAxis();
    x.setCategories("Africa", "America", "Asia", "Europe", "Oceania");
    x.setTitle((String) null);
    conf.addxAxis(x);
    YAxis y = new YAxis();
    y.setMin(0);
    AxisTitle title = new AxisTitle("Population (millions)");
    title.setAlign(VerticalAlign.MIDDLE);
    y.setTitle(title);
    conf.addyAxis(y);
    Tooltip tooltip = new Tooltip();
    tooltip.setFormatter("this.series.name +': '+ this.y +' millions'");
    conf.setTooltip(tooltip);
    PlotOptionsBar plot = new PlotOptionsBar();
    plot.setDataLabels(new DataLabels(true));
    conf.setPlotOptions(plot);
    Legend legend = new Legend();
    legend.setLayout(LayoutDirection.VERTICAL);
    legend.setAlign(HorizontalAlign.RIGHT);
    legend.setVerticalAlign(VerticalAlign.TOP);
    legend.setX(-100);
    legend.setY(100);
    legend.setFloating(true);
    legend.setBorderWidth(1);
    legend.setBackgroundColor(new SolidColor("#FFFFFF"));
    legend.setShadow(true);
    conf.setLegend(legend);
    conf.disableCredits();
    List<Series> series = new ArrayList<Series>();
    series.add(new ListSeries("Year 1800", 107, 31, 635, 203, 2));
    series.add(new ListSeries("Year 1900", 133, 156, 947, 408, 6));
    series.add(new ListSeries("Year 2008", 973, 914, 4054, 732, 34));
    conf.setSeries(series);
    chart.drawChart(conf);
    return chart;
}

Example 45 with DataLabels

use of com.vaadin.addon.charts.model.DataLabels in project charts by vaadin.

the class SplineWithItemLabels method getDataLabels.

private DataLabels getDataLabels() {
    DataLabels dataLabels = new DataLabels(true);
    dataLabels.setStyle(new Style());
    dataLabels.getStyle().setFontWeight(BOLD);
    dataLabels.setY(-20);
    dataLabels.setShape(CIRCLE);
    dataLabels.setBackgroundColor(SolidColor.BLUEVIOLET);
    dataLabels.setColor(SolidColor.WHITESMOKE);
    dataLabels.setVerticalAlign(MIDDLE);
    return dataLabels;
}