Examples with PointClickEvent com.vaadin.addon.charts.PointClickEvent used on opensource projects

Example 6 with PointClickEvent

use of com.vaadin.addon.charts.PointClickEvent in project charts by vaadin.

the class ClickToAddPoint method getChart.

@Override
protected Component getChart() {
    lastAction.setId("lastAction");
    eventDetails.setId("eventDetails");
    chart = new Chart();
    chart.setId("chart");
    chart.setWidth("500px");
    final Configuration configuration = chart.getConfiguration();
    configuration.getChart().setType(ChartType.SCATTER);
    configuration.getTitle().setText("User supplied data");
    configuration.getSubTitle().setText("Click the plot area to add a point. Click a point to remove it.");
    XAxis xAxis = configuration.getxAxis();
    xAxis.setMinPadding(0.2);
    xAxis.setMaxPadding(0.2);
    YAxis yAxis = configuration.getyAxis();
    yAxis.setTitle(new AxisTitle("Value"));
    yAxis.setPlotLines(new PlotLine(0, 1, new SolidColor("#808080")));
    yAxis.setMinPadding(0.2);
    yAxis.setMaxPadding(0.2);
    Legend legend = configuration.getLegend();
    legend.setEnabled(false);
    configuration.setExporting(false);
    PlotOptionsSeries opt = new PlotOptionsSeries();
    opt.setLineWidth(1);
    configuration.setPlotOptions(opt);
    final DataSeries series = new DataSeries();
    series.add(new DataSeriesItem(20, 20));
    series.add(new DataSeriesItem(80, 80));
    configuration.setSeries(series);
    chart.drawChart(configuration);
    chart.addChartClickListener(new ChartClickListener() {

        @Override
        public void onClick(ChartClickEvent event) {
            double x = Math.round(event.getxAxisValue());
            double y = Math.round(event.getyAxisValue());
            series.add(new DataSeriesItem(x, y));
            lastAction.setValue("Added point " + x + "," + y);
            eventDetails.setValue(createEventString(event));
        }
    });
    chart.addPointClickListener(new PointClickListener() {

        @Override
        public void onClick(PointClickEvent event) {
            DataSeries ds = (DataSeries) event.getSeries();
            DataSeriesItem dataSeriesItem2 = ds.get(event.getPointIndex());
            ds.remove(dataSeriesItem2);
            lastAction.setValue("Removed point at index " + event.getPointIndex());
            eventDetails.setValue(createEventString(event));
        }
    });
    VerticalLayout verticalLayout = new VerticalLayout();
    verticalLayout.setSpacing(false);
    verticalLayout.setMargin(false);
    verticalLayout.addComponent(chart);
    verticalLayout.addComponent(lastAction);
    verticalLayout.addComponent(eventDetails);
    return verticalLayout;
}

Example 7 with PointClickEvent

use of com.vaadin.addon.charts.PointClickEvent in project charts by vaadin.

the class BasicLineGettingMousePointerPosition method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart();
    chart.setId("chart");
    Color[] colors = getThemeColors();
    Configuration conf = chart.getConfiguration();
    conf.getChart().setZoomType(ZoomType.XY);
    conf.setTitle("Average Monthly Temperature and Rainfall in Tokyo");
    conf.setSubTitle("Source: WorldClimate.com");
    XAxis x = new XAxis();
    x.setCategories("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
    conf.addxAxis(x);
    YAxis primary = new YAxis();
    primary.setTitle("Temperature");
    Style style = new Style();
    style.setColor(colors[0]);
    primary.getTitle().setStyle(style);
    conf.addyAxis(primary);
    YAxis snd = new YAxis();
    snd.setTitle("Rainfall");
    snd.setOpposite(true);
    style = new Style();
    style.setColor(colors[1]);
    snd.getTitle().setStyle(style);
    conf.addyAxis(snd);
    Tooltip tooltip = new Tooltip(false);
    conf.setTooltip(tooltip);
    Legend legend = new Legend();
    legend.setLayout(LayoutDirection.VERTICAL);
    legend.setAlign(HorizontalAlign.LEFT);
    legend.setX(120);
    legend.setVerticalAlign(VerticalAlign.TOP);
    legend.setY(100);
    legend.setFloating(true);
    legend.setBackgroundColor(new SolidColor("#FFFFFF"));
    conf.setLegend(legend);
    DataSeries series = new DataSeries();
    series.setPlotOptions(new PlotOptionsColumn());
    series.setName("Rainfall");
    series.setData(49.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4);
    series.setyAxis(1);
    conf.addSeries(series);
    series = new DataSeries();
    PlotOptionsSpline plotOptions = new PlotOptionsSpline();
    series.setPlotOptions(plotOptions);
    series.setName("Temperature");
    series.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);
    conf.addSeries(series);
    chart.addPointClickListener(new PointClickListener() {

        @Override
        public void onClick(PointClickEvent event) {
            Window win = new Window("PointClickEvent window");
            win.setContent(new Label("Browser client area coordinates: point X:" + event.getAbsoluteX() + " Y:" + event.getAbsoluteY()));
            win.setPositionX(event.getAbsoluteX());
            win.setPositionY(event.getAbsoluteY());
            getUI().addWindow(win);
        }
    });
    chart.addChartClickListener(new ChartClickListener() {

        @Override
        public void onClick(ChartClickEvent event) {
            Window win = new Window("Chart Click Event Window");
            win.setContent(new Label("Browser client area coordinates: point X:" + event.getAbsoluteX() + " Y:" + event.getAbsoluteY()));
            win.setPositionX(event.getAbsoluteX());
            win.setPositionY(event.getAbsoluteY());
            getUI().addWindow(win);
        }
    });
    return chart;
}

Example 8 with PointClickEvent

use of com.vaadin.addon.charts.PointClickEvent in project charts by vaadin.

the class TreeMapPointClick method getChart.

@Override
protected Component getChart() {
    Chart chart = new Chart(ChartType.TREEMAP);
    chart.addPointClickListener(new PointClickListener() {

        @Override
        public void onClick(PointClickEvent event) {
            lastAction.setValue(event.getClass().getSimpleName());
        }
    });
    chart.getConfiguration().addSeries(createSeries());
    VerticalLayout verticalLayout = new VerticalLayout();
    verticalLayout.addComponent(chart);
    verticalLayout.addComponent(lastAction);
    return verticalLayout;
}

Example 9 with PointClickEvent

use of com.vaadin.addon.charts.PointClickEvent 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;
}