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

Example 66 with DataSeriesItem

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

the class Clock method getChart.

@Override
protected Chart getChart() {
    final Chart chart = new Chart();
    chart.setWidth("500px");
    chart.setHeight("200px");
    final Configuration configuration = chart.getConfiguration();
    configuration.getChart().setType(ChartType.GAUGE);
    configuration.getChart().setPlotBackgroundColor(null);
    configuration.getChart().setPlotBackgroundImage(null);
    configuration.getChart().setPlotBorderWidth(0);
    configuration.getChart().setPlotShadow(false);
    configuration.setTitle("The Vaadin Charts clock");
    configuration.getCredits().setEnabled(false);
    GradientColor gradient1 = GradientColor.createRadial(0.5, -0.4, 1.9);
    gradient1.addColorStop(0.5, new SolidColor(255, 255, 255, 0.2));
    gradient1.addColorStop(0.5, new SolidColor(200, 200, 200, 0.2));
    Background[] background = new Background[2];
    background[0] = new Background();
    background[1] = new Background();
    background[1].setBackgroundColor(gradient1);
    background[1].setBorderWidth(1);
    background[1].setOuterRadius("107%");
    configuration.getPane().setBackground(background);
    YAxis yAxis = configuration.getyAxis();
    Labels labels = new Labels();
    labels.setDistance(-20);
    yAxis.setLabels(labels);
    yAxis.setMin(0);
    yAxis.setMax(12);
    yAxis.setLineWidth(0);
    yAxis.setShowFirstLabel(false);
    yAxis.setMinorTickInterval("auto");
    yAxis.setMinorTickWidth(1);
    yAxis.setMinorTickLength(5);
    yAxis.setMinorTickPosition(TickPosition.INSIDE);
    yAxis.setMinorGridLineWidth(0);
    yAxis.setMinorTickColor(new SolidColor("#666"));
    yAxis.setTickInterval(1);
    yAxis.setTickWidth(2);
    yAxis.setTickPosition(TickPosition.INSIDE);
    yAxis.setTickLength(10);
    yAxis.setTickColor(new SolidColor("#666"));
    yAxis.setTitle(new AxisTitle("Powered by<br/>Vaadin Charts"));
    yAxis.getTitle().setStyle(new Style());
    yAxis.getTitle().getStyle().setColor(new SolidColor("#BBB"));
    yAxis.getTitle().getStyle().setFontWeight(FontWeight.BOLD);
    yAxis.getTitle().getStyle().setFontSize("8px");
    yAxis.getTitle().getStyle().setLineHeight("10px");
    yAxis.getTitle().setY(10);
    final DataSeries series = new DataSeries();
    final DataSeriesItem hour = new DataSeriesItem();
    final DataSeriesItem minute = new DataSeriesItem();
    final DataSeriesItem second = new DataSeriesItem();
    hour.setId("hour");
    hour.setY(10);
    hour.setDial(new Dial());
    hour.getDial().setRadius("60%");
    hour.getDial().setBaseWidth(4);
    hour.getDial().setRearLength("0%");
    hour.getDial().setBaseLength("95%");
    minute.setId("minute");
    minute.setY(10);
    minute.setDial(new Dial());
    minute.getDial().setBaseLength("95%");
    minute.getDial().setRearLength("0%");
    second.setId("second");
    second.setY(30);
    second.setDial(new Dial());
    second.getDial().setRadius("100%");
    second.getDial().setBaseWidth(1);
    second.getDial().setRearLength("20%");
    series.add(hour);
    series.add(minute);
    series.add(second);
    PlotOptionsGauge plotOptionsGauge = new PlotOptionsGauge();
    plotOptionsGauge.setDataLabels(new DataLabels(false));
    configuration.setPlotOptions(plotOptionsGauge);
    configuration.setSeries(series);
    final Calendar cal = Calendar.getInstance();
    runWhileAttached(chart, new Runnable() {

        @Override
        public void run() {
            cal.setTimeInMillis(System.currentTimeMillis());
            double hours = cal.get(Calendar.HOUR);
            double mins = cal.get(Calendar.MINUTE);
            double secs = cal.get(Calendar.SECOND);
            // disable animation when the second dial reaches 0
            boolean animation = secs == 0 ? false : true;
            configuration.getChart().setAnimation(animation);
            hour.setY(hours + (mins / 60.0));
            minute.setY(mins * (12.0 / 60.0) + secs * (12.0 / 3600.0));
            second.setY(secs * (12.0 / 60.0));
            series.update(hour);
            series.update(minute);
            series.update(second);
        }
    }, 1000, 15000);
    chart.drawChart(configuration);
    return chart;
}

Example 67 with DataSeriesItem

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

the class ColumnRangeResourceUsage method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart(ChartType.COLUMNRANGE);
    Configuration conf = chart.getConfiguration();
    conf.setTitle("Resource usage");
    conf.getChart().setInverted(true);
    XAxis xAxis = new XAxis();
    xAxis.setCategories("Printer", "Coffee mahine");
    conf.addxAxis(xAxis);
    YAxis yAxis = new YAxis();
    yAxis.setTitle("Time");
    yAxis.setType(AxisType.DATETIME);
    conf.addyAxis(yAxis);
    Tooltip tooltip = new Tooltip();
    tooltip.setFormatter("this.series.name +': '+ Highcharts.dateFormat('%H:%M', this.point.low) + ' - ' + Highcharts.dateFormat('%H:%M', this.point.high)");
    conf.setTooltip(tooltip);
    PlotOptionsColumnrange columnRange = new PlotOptionsColumnrange();
    columnRange.setGrouping(false);
    DataLabelsRange dataLabels = new DataLabelsRange(true);
    dataLabels.setFormatter("this.y == this.point.low ? '' : this.series.name");
    dataLabels.setInside(true);
    dataLabels.setColor(new SolidColor("white"));
    columnRange.setDataLabels(dataLabels);
    conf.setPlotOptions(columnRange);
    Calendar instance = Calendar.getInstance();
    instance.set(Calendar.MILLISECOND, 0);
    instance.set(2013, 6, 7, 12, 00, 00);
    DataSeries a = new DataSeries();
    a.setName("Team Alpha");
    PlotOptionsColumnrange o = new PlotOptionsColumnrange();
    o.setColor(new SolidColor(255, 60, 125, 0.8));
    a.setPlotOptions(o);
    DataSeries b = new DataSeries();
    o = new PlotOptionsColumnrange();
    o.setColor(new SolidColor(60, 125, 255, 0.8));
    b.setPlotOptions(o);
    b.setName("Team Beta");
    DataSeriesItem item;
    item = new DataSeriesItem();
    item.setName("Printer");
    item.setLow(instance.getTimeInMillis());
    instance.roll(Calendar.HOUR_OF_DAY, 3);
    item.setHigh(instance.getTimeInMillis());
    a.add(item);
    item = new DataSeriesItem();
    item.setName("Printer");
    instance.roll(Calendar.HOUR_OF_DAY, 1);
    item.setLow(instance.getTimeInMillis());
    instance.roll(Calendar.HOUR_OF_DAY, 1);
    item.setHigh(instance.getTimeInMillis());
    b.add(item);
    instance.set(2013, 6, 7, 12, 00, 00);
    item = new DataSeriesItem();
    item.setName("Coffee mahine");
    item.setLow(instance.getTimeInMillis());
    instance.roll(Calendar.HOUR_OF_DAY, 2);
    item.setHigh(instance.getTimeInMillis());
    b.add(item);
    item = new DataSeriesItem();
    item.setName("Coffee mahine");
    instance.roll(Calendar.HOUR_OF_DAY, -1);
    item.setLow(instance.getTimeInMillis());
    instance.roll(Calendar.HOUR_OF_DAY, 4);
    item.setHigh(instance.getTimeInMillis());
    a.add(item);
    conf.setSeries(a, b);
    return chart;
}

Example 68 with DataSeriesItem

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

the class PyramidChartExample method getChart.

@Override
protected Component getChart() {
    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 pyramid");
    conf.getLegend().setEnabled(false);
    PlotOptionsPyramid options = new PlotOptionsPyramid();
    // With default (90%), long labels in this example may be cut
    options.setWidth(70, Unit.PERCENTAGE);
    // in pixels
    // options.setWidth(400);
    DataLabelsFunnel dataLabels = new DataLabelsFunnel();
    dataLabels.setFormat("<b>{point.name}</b> ({point.y:,.0f})");
    options.setDataLabels(dataLabels);
    dataSeries.setPlotOptions(options);
    conf.addSeries(dataSeries);
    return chart;
}

Example 69 with DataSeriesItem

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

the class DateAxisAndClickEvent method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart();
    chart.setHeight("450px");
    chart.setWidth("100%");
    Configuration configuration = chart.getConfiguration();
    configuration.setTitle("Date axis and click events");
    configuration.getChart().setType(ChartType.SPLINE);
    configuration.getxAxis().setType(AxisType.DATETIME);
    Calendar c = Calendar.getInstance();
    c.set(Calendar.MILLISECOND, 0);
    c.set(Calendar.SECOND, 0);
    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.HOUR_OF_DAY, 12);
    c.set(2013, 2, 11);
    DataSeries dataSeries = new DataSeries();
    Number[] values = new Number[] { 71.5, 29.9, 106.4 };
    Random r = new Random(0);
    for (Number number : values) {
        c.add(Calendar.MINUTE, r.nextInt(5));
        DataSeriesItem item = new DataSeriesItem(c.getTime(), number);
        dataSeries.add(item);
    }
    configuration.addSeries(dataSeries);
    chart.drawChart(configuration);
    chart.addChartClickListener(new ChartClickListener() {

        @Override
        public void onClick(ChartClickEvent event) {
            /*
                 * The axis value is in client side library's raw format: unix
                 * timestamp, "shifted" to UTC time zone
                 */
            ;
            double timeStampShiftedToUc = event.getxAxisValue();
            /*
                 * When working with Date objects, developers probably want to
                 * convert it to Date object at their local time zone.
                 */
            Notification.show("Clicked @ " + Util.toServerInstant(timeStampShiftedToUc));
        }
    });
    chart.addPointClickListener(new PointClickListener() {

        @Override
        public void onClick(PointClickEvent event) {
            /*
                 * Same with point clicks...
                 */
            ;
            double timeStampShiftedToUc = event.getX();
            Notification.show("Clicked Point with Date value " + Util.toServerInstant(timeStampShiftedToUc));
        }
    });
    return chart;
}

Example 70 with DataSeriesItem

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

the class LineWithMissingPoint method getChart.

@Override
protected Component getChart() {
    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(-5d);
    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);
    DataSeries ds = new DataSeries();
    DataSeriesItem item = new DataSeriesItem(1, 2);
    item.setName("a");
    ds.add(item);
    item = new DataSeriesItem(2, 2);
    item.setName("b");
    ds.add(item);
    item = new DataSeriesItem(3, 2);
    item.setName("c");
    ds.add(item);
    item = new DataSeriesItem(4, null);
    item.setName("d");
    ds.add(item);
    item = new DataSeriesItem(5, 2);
    item.setName("e");
    ds.add(item);
    item = new DataSeriesItem(6, 2);
    item.setName("f");
    ds.add(item);
    configuration.addSeries(ds);
    chart.drawChart(configuration);
    System.out.println(configuration);
    return chart;
}