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

Example 1 with DataGrouping

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

the class Candlestick method getChart.

@Override
protected Component getChart() {
    final Chart chart = new Chart(ChartType.CANDLESTICK);
    chart.setHeight("450px");
    chart.setWidth("100%");
    chart.setTimeline(true);
    Configuration configuration = chart.getConfiguration();
    configuration.getTitle().setText("AAPL Stock Price");
    DataSeries dataSeries = new DataSeries();
    PlotOptionsCandlestick plotOptionsCandlestick = new PlotOptionsCandlestick();
    DataGrouping grouping = new DataGrouping();
    grouping.addUnit(new TimeUnitMultiples(TimeUnit.WEEK, 1));
    grouping.addUnit(new TimeUnitMultiples(TimeUnit.MONTH, 1, 2, 3, 4, 6));
    plotOptionsCandlestick.setDataGrouping(grouping);
    dataSeries.setPlotOptions(plotOptionsCandlestick);
    for (StockPrices.OhlcData data : StockPrices.fetchAaplOhlcPrice()) {
        OhlcItem item = new OhlcItem();
        item.setX(data.getDate());
        item.setLow(data.getLow());
        item.setHigh(data.getHigh());
        item.setClose(data.getClose());
        item.setOpen(data.getOpen());
        dataSeries.add(item);
    }
    configuration.setSeries(dataSeries);
    RangeSelector rangeSelector = new RangeSelector();
    rangeSelector.setSelected(4);
    configuration.setRangeSelector(rangeSelector);
    chart.drawChart(configuration);
    return chart;
}

Example 2 with DataGrouping

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

the class Ohlc method getChart.

@Override
protected Component getChart() {
    final Chart chart = new Chart(ChartType.OHLC);
    chart.setHeight("450px");
    chart.setWidth("100%");
    chart.setTimeline(true);
    Configuration configuration = chart.getConfiguration();
    configuration.getTitle().setText("AAPL Stock Price");
    DataSeries dataSeries = new DataSeries();
    PlotOptionsOhlc plotOptionsOhlc = new PlotOptionsOhlc();
    DataGrouping grouping = new DataGrouping();
    grouping.addUnit(new TimeUnitMultiples(TimeUnit.WEEK, 1));
    grouping.addUnit(new TimeUnitMultiples(TimeUnit.MONTH, 1, 2, 3, 4, 6));
    plotOptionsOhlc.setDataGrouping(grouping);
    dataSeries.setPlotOptions(plotOptionsOhlc);
    for (StockPrices.OhlcData data : StockPrices.fetchAaplOhlcPrice()) {
        OhlcItem item = new OhlcItem();
        item.setX(data.getDate());
        item.setLow(data.getLow());
        item.setHigh(data.getHigh());
        item.setClose(data.getClose());
        item.setOpen(data.getOpen());
        dataSeries.add(item);
    }
    configuration.setSeries(dataSeries);
    RangeSelector rangeSelector = new RangeSelector();
    rangeSelector.setSelected(1);
    configuration.setRangeSelector(rangeSelector);
    chart.drawChart(configuration);
    return chart;
}

Example 3 with DataGrouping

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

the class RangeSelectorButtons method getChart.

@Override
protected Component getChart() {
    final Chart chart = new Chart();
    chart.setHeight("450px");
    chart.setWidth("100%");
    chart.setTimeline(true);
    Configuration configuration = chart.getConfiguration();
    YAxis yAxis = new YAxis();
    PlotLine plotLine = new PlotLine();
    plotLine.setValue(2);
    plotLine.setWidth(2);
    plotLine.setColor(SolidColor.SILVER);
    yAxis.setPlotLines(plotLine);
    configuration.addyAxis(yAxis);
    DataSeries aaplSeries = new DataSeries();
    for (StockPrices.PriceData data : StockPrices.fetchAaplPrice()) {
        DataSeriesItem item = new DataSeriesItem();
        item.setX(data.getDate());
        item.setY(data.getPrice());
        aaplSeries.add(item);
    }
    configuration.setSeries(aaplSeries);
    RangeSelector rangeSelector = new RangeSelector();
    rangeSelector.setSelected(1);
    RangeSelectorButton button = new RangeSelectorButton(MONTH, 3, "D");
    DataGrouping grouping = new DataGrouping();
    grouping.setForced(true);
    grouping.setUnits(new TimeUnitMultiples(TimeUnit.DAY, 1));
    button.setDataGrouping(grouping);
    rangeSelector.addButton(button);
    button = new RangeSelectorButton(YEAR, 1, "W");
    grouping = new DataGrouping();
    grouping.setForced(true);
    grouping.setUnits(new TimeUnitMultiples(TimeUnit.WEEK, 1));
    button.setDataGrouping(grouping);
    rangeSelector.addButton(button);
    button = new RangeSelectorButton(ALL, "M");
    grouping = new DataGrouping();
    grouping.setForced(true);
    grouping.setUnits(new TimeUnitMultiples(TimeUnit.MONTH, 1));
    button.setDataGrouping(grouping);
    rangeSelector.addButton(button);
    configuration.setRangeSelector(rangeSelector);
    chart.drawChart(configuration);
    return chart;
}