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

Example 21 with DataSeriesItem

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

the class BoxPlot method initDemo.

@Override
public void initDemo() {
    final Chart chart = new Chart();
    chart.getConfiguration().setTitle("Box Plot Example");
    Legend legend = new Legend();
    legend.setEnabled(false);
    chart.getConfiguration().setLegend(legend);
    XAxis xaxis = chart.getConfiguration().getxAxis();
    xaxis.setTitle("Experiment No.");
    xaxis.setCategories("1", "2", "3", "4", "5");
    YAxis yAxis = chart.getConfiguration().getyAxis();
    yAxis.setTitle("Observations");
    PlotLine plotLine = new PlotLine();
    plotLine.setValue(932);
    plotLine.setZIndex(0);
    Label label = new Label("Theoretical mean: 932");
    label.setAlign(HorizontalAlign.CENTER);
    plotLine.setLabel(label);
    yAxis.setPlotLines(plotLine);
    final DataSeries observations = new DataSeries();
    observations.setName("Observations");
    // Add PlotBoxItems contain all fields relevant for plot box chart
    observations.add(new BoxPlotItem(760, 801, 848, 895, 965));
    // Example with no arg constructor
    BoxPlotItem plotBoxItem = new BoxPlotItem();
    plotBoxItem.setLow(733);
    plotBoxItem.setLowerQuartile(853);
    plotBoxItem.setMedian(939);
    plotBoxItem.setUpperQuartile(980);
    plotBoxItem.setHigh(1080);
    observations.add(plotBoxItem);
    observations.add(new BoxPlotItem(714, 762, 817, 870, 918));
    observations.add(new BoxPlotItem(724, 802, 806, 871, 950));
    observations.add(new BoxPlotItem(834, 836, 864, 882, 910));
    PlotOptionsBoxplot plotOptions = new PlotOptionsBoxplot();
    SeriesTooltip observationsTooltip = new SeriesTooltip();
    observationsTooltip.setHeaderFormat("<em>Experiment No {point.key}</em><br/>");
    plotOptions.setTooltip(observationsTooltip);
    observations.setPlotOptions(plotOptions);
    chart.getConfiguration().addSeries(observations);
    final DataSeries outlier = new DataSeries();
    outlier.setName("Outlier");
    outlier.add(new DataSeriesItem(0, 644));
    outlier.add(new DataSeriesItem(4, 718));
    outlier.add(new DataSeriesItem(4, 951));
    outlier.add(new DataSeriesItem(4, 969));
    PlotOptionsScatter outlierOptions = new PlotOptionsScatter();
    SeriesTooltip outlierTooltip = new SeriesTooltip();
    outlierTooltip.setPointFormat("Observation: {point.y}");
    outlierOptions.setTooltip(outlierTooltip);
    outlier.setPlotOptions(outlierOptions);
    chart.getConfiguration().addSeries(outlier);
    Checkbox useCustomStyles = new Checkbox("Use custom styling");
    useCustomStyles.addValueChangeListener(e -> {
        PlotOptionsBoxplot options = new PlotOptionsBoxplot();
        if (e.getValue()) {
            options.setClassName("custom-style");
            options.setWhiskerLength("70");
        }
        observations.setPlotOptions(options);
        chart.drawChart(true);
    });
    add(chart, useCustomStyles);
}

Example 22 with DataSeriesItem

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

the class DynamicChangingChart method getFunnelConfiguration.

private Configuration getFunnelConfiguration() {
    DataSeries dataSeries = new DataSeries("Unique users");
    dataSeries.add(new DataSeriesItem("Website visits", 15654));
    dataSeries.add(new DataSeriesItem("Downloads", 4064));
    dataSeries.add(new DataSeriesItem("Requested price list", 1987));
    dataSeries.add(new DataSeriesItem("Invoice sent", 976));
    dataSeries.add(new DataSeriesItem("Finalized", 846));
    Configuration configuration = new Configuration();
    configuration.setTitle("Sales funnel");
    configuration.getLegend().setEnabled(false);
    PlotOptionsFunnel options = new PlotOptionsFunnel();
    options.setReversed(false);
    options.setNeckWidth("30%");
    options.setNeckHeight("30%");
    options.setWidth("70%");
    DataLabelsFunnel dataLabels = new DataLabelsFunnel();
    dataLabels.setFormat("<b>{point.name}</b> ({point.y:,.0f})");
    options.setDataLabels(dataLabels);
    dataSeries.setPlotOptions(options);
    configuration.addSeries(dataSeries);
    return configuration;
}

Example 23 with DataSeriesItem

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

the class FunnelChart method initDemo.

@Override
public void initDemo() {
    DataSeries dataSeries = new DataSeries("Unique users");
    dataSeries.add(new DataSeriesItem("Website visits", 15654));
    dataSeries.add(new DataSeriesItem("Downloads", 4064));
    dataSeries.add(new DataSeriesItem("Requested price list", 1987));
    dataSeries.add(new DataSeriesItem("Invoice sent", 976));
    dataSeries.add(new DataSeriesItem("Finalized", 846));
    Chart chart = new Chart();
    Configuration conf = chart.getConfiguration();
    conf.setTitle("Sales funnel");
    conf.getLegend().setEnabled(false);
    PlotOptionsFunnel options = new PlotOptionsFunnel();
    options.setReversed(false);
    options.setNeckWidth("30%");
    options.setNeckHeight("30%");
    options.setWidth("70%");
    DataLabelsFunnel dataLabels = new DataLabelsFunnel();
    dataLabels.setFormat("<b>{point.name}</b> ({point.y:,.0f})");
    options.setDataLabels(dataLabels);
    dataSeries.setPlotOptions(options);
    conf.addSeries(dataSeries);
    add(chart);
}

Example 24 with DataSeriesItem

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

the class ColumnWithNativeLazyDrilldown method initDemo.

@Override
public void initDemo() {
    final Chart chart = new Chart(ChartType.COLUMN);
    chart.setId("chart");
    conf = chart.getConfiguration();
    conf.setTitle("Browser market share, April, 2011");
    conf.setSubTitle("Click the columns to view versions. Click again to view brands.");
    conf.getLegend().setEnabled(false);
    XAxis x = new XAxis();
    x.setType(AxisType.CATEGORY);
    conf.addxAxis(x);
    YAxis y = new YAxis();
    y.setTitle("Total percent market share");
    conf.addyAxis(y);
    PlotOptionsColumn column = new PlotOptionsColumn();
    column.setCursor(Cursor.POINTER);
    column.setDataLabels(new DataLabels(true));
    // column.getDataLabels().setFormatter("this.y +'%'");
    conf.setPlotOptions(column);
    Tooltip tooltip = new Tooltip();
    tooltip.setHeaderFormat("<span style=\"font-size:11px\">{series.name}</span><br>");
    tooltip.setPointFormat("<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:.2f}%</b> of total<br/>");
    conf.setTooltip(tooltip);
    DataSeries series = new DataSeries();
    series.setName("Browser brands");
    PlotOptionsColumn plotOptionsColumn = new PlotOptionsColumn();
    plotOptionsColumn.setColorByPoint(true);
    series.setPlotOptions(plotOptionsColumn);
    DataSeriesItem item = new DataSeriesItem("MSIE", 55.11);
    item.setId("MSIE");
    series.addItemWithDrilldown(item);
    item = new DataSeriesItem("Firefox", 21.63);
    item.setId("Firefox");
    series.addItemWithDrilldown(item);
    item = new DataSeriesItem("Chrome", 11.94);
    item.setId("Chrome");
    series.addItemWithDrilldown(item);
    item = new DataSeriesItem("Safari", 7.15);
    item.setId("Safari");
    series.addItemWithDrilldown(item);
    item = new DataSeriesItem("Opera", 2.14);
    item.setId("Opera");
    series.addItemWithDrilldown(item);
    conf.addSeries(series);
    drillSeries = new HashMap<String, DataSeries>();
    DataSeries drill = new DataSeries("MSIE versions");
    String[] categories = new String[] { "MSIE 6.0", "MSIE 7.0", "MSIE 8.0", "MSIE 9.0" };
    Number[] ys = new Number[] { 10.85, 7.35, 33.06, 2.81 };
    drill.setData(categories, ys);
    drillSeries.put("MSIE", drill);
    drill = new DataSeries("Firefox versions");
    categories = new String[] { "Firefox 2.0", "Firefox 3.0", "Firefox 3.5", "Firefox 3.6", "Firefox 4.0" };
    ys = new Number[] { 0.20, 0.83, 1.58, 13.12, 5.43 };
    drill.setData(categories, ys);
    drillSeries.put("Firefox", drill);
    drill = new DataSeries("Chrome versions");
    categories = new String[] { "Chrome 5.0", "Chrome 6.0", "Chrome 7.0", "Chrome 8.0", "Chrome 9.0", "Chrome 10.0", "Chrome 11.0", "Chrome 12.0" };
    ys = new Number[] { 0.12, 0.19, 0.12, 0.36, 0.32, 9.91, 0.50, 0.22 };
    drill.setData(categories, ys);
    drillSeries.put("Chrome", drill);
    drill = new DataSeries("Safari versions");
    categories = new String[] { "Safari 5.0", "Safari 4.0", "Safari Win 5.0", "Safari 4.1", "Safari/Maxthon", "Safari 3.1", "Safari 4.1" };
    ys = new Number[] { 4.55, 1.42, 0.23, 0.21, 0.20, 0.19, 0.14 };
    drill.setData(categories, ys);
    drillSeries.put("Safari", drill);
    drill = new DataSeries("Opera versions");
    categories = new String[] { "Opera 9.x", "Opera 10.x", "Opera 11.x" };
    ys = new Number[] { 0.12, 0.37, 1.65 };
    drill.setData(categories, ys);
    drillSeries.put("Opera", drill);
    chart.setDrilldownCallback(event -> getPointDrilldown(event.getItem()));
    add(chart);
}

Example 25 with DataSeriesItem

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

the class ColumnRange method initDemo.

@Override
public void initDemo() {
    final Chart chart = new Chart(ChartType.COLUMNRANGE);
    Configuration configuration = chart.getConfiguration();
    configuration.getTitle().setText("Temperature variation by day");
    DataSeries dataSeries = new DataSeries("Temperatures");
    for (StockPrices.RangeData data : StockPrices.fetchDailyTempRanges()) {
        dataSeries.add(new DataSeriesItem(data.getDate(), data.getMin(), data.getMax()));
    }
    configuration.setSeries(dataSeries);
    RangeSelector rangeSelector = new RangeSelector();
    rangeSelector.setSelected(2);
    configuration.setRangeSelector(rangeSelector);
    chart.setTimeline(true);
    add(chart);
}