Example usage for org.jfree.data.time TimePeriodValuesCollection TimePeriodValuesCollection

List of usage examples for org.jfree.data.time TimePeriodValuesCollection TimePeriodValuesCollection

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Introduction

In this page you can find the example usage for org.jfree.data.time TimePeriodValuesCollection TimePeriodValuesCollection.

Prototype

public TimePeriodValuesCollection(TimePeriodValues series)

Source Link

Document

Constructs a dataset containing a single series.

Usage

From source file:net.commerce.zocalo.freechart.ChartTest.java

public void testBasicGraph() {
    BinaryClaim claim = BinaryClaim.makeClaim("chartClaim", new User("joe", null), "a claim");
    Position yes = claim.getYesPosition();

    Ask ask1 = makeNewAsk("p1", "70", 20, yes);
    Bid bid1 = makeNewBid("p2", "30", 10, yes);
    Ask ask2 = makeNewAsk("p3", "53", 20, yes);
    Trade trade1 = makeNewBookTrade("p4", "53", 10, yes);
    Bid bid2 = makeNewBid("p4", "42", 10, yes);
    Ask ask3 = makeNewAsk("p3", "65", 20, yes);
    Trade trade2 = makeNewBookTrade("p2", "65", 20, yes);
    Bid bid3 = makeNewBid("p1", "45", 10, yes);

    TimePeriodValuesCollection valueColl;
    TimePeriodValues values = new TimePeriodValues("testing");
    values.add(ask1.timeAndPrice());//from   w  ww.  ja v a2s. c  o  m
    values.add(bid1.timeAndPrice());
    values.add(ask2.timeAndPrice());
    values.add(trade1.timeAndPrice());
    values.add(bid2.timeAndPrice());
    values.add(ask3.timeAndPrice());
    values.add(trade2.timeAndPrice());
    values.add(bid3.timeAndPrice());
    assertEquals("Time", values.getDomainDescription());
    assertEquals(ask1.getTime(), values.getTimePeriod(0).getStart());
    assertQEquals(values.getValue(3).doubleValue(), trade1.getPrice());
    assertEquals(bid3.getTime(), values.getTimePeriod(7).getEnd());
    assertQEquals(values.getValue(7).doubleValue(), bid3.getPrice());

    valueColl = new TimePeriodValuesCollection(values);
    assertTrue(valueColl.getDomainIsPointsInTime());
}

From source file:net.commerce.zocalo.freechart.ChartTest.java

public TimePeriodValuesCollection makeTimePeriodValues() {
    TimePeriodValues values = new TimePeriodValues("testing");
    Minute now = new Minute();

    values.add(new TimePeriodValue(new Second(2, now), .2));
    values.add(new TimePeriodValue(new Second(15, now), .5));
    values.add(new TimePeriodValue(new Second(22, now), .2));
    values.add(new TimePeriodValue(new Second(32, now), .3));
    values.add(new TimePeriodValue(new Second(45, now), .9));

    return new TimePeriodValuesCollection(values);
}

From source file:net.commerce.zocalo.freechart.ChartTest.java

public void testEmptyGraph() throws IOException {
    String fileName = "emptyChart";
    TimePeriodValuesCollection values = new TimePeriodValuesCollection(new TimePeriodValues("testing"));
    assertFalse("should have created " + fileName + ".png", newEmptyFile("TEST", fileName).exists());

    ensureDirExists(new File("data"));
    Date lastTrade = new Date(0);
    File pngFile = ChartGenerator.writeChartFile(".", "data", fileName, values, ChartGenerator.CHART_SIZE,
            lastTrade);//from  w w w . jav a 2 s . c  om
    assertEquals(new File("./data/" + fileName + "-p.png"), new File(pngFile.getPath()));
    assertTrue("empty file should be small", 10000 > pngFile.length());
}

From source file:net.commerce.zocalo.freechart.ChartGenerator.java

static public TimePeriodValuesCollection getHistoricalPrices(String claimName, List trades) {
    TimePeriodValues values = new TimePeriodValues(claimName);
    for (Iterator iterator = trades.iterator(); iterator.hasNext();) {
        Trade trade = (Trade) iterator.next();
        if (!trade.getQuantity().isZero()) {
            if (trade.getPos().isInvertedPosition()) {
                values.add(trade.timeAndPriceInverted());
            } else {
                values.add(trade.timeAndPrice());
            }// w  w  w .j a va 2  s.  c  o  m
        }
    }
    return new TimePeriodValuesCollection(values);
}

From source file:net.commerce.zocalo.freechart.ChartGenerator.java

static public TimePeriodValuesCollection getHistoricalVolumes(String claimName, List trades) {
    TimePeriodValues values = new TimePeriodValues(claimName);
    for (Iterator iterator = trades.iterator(); iterator.hasNext();) {
        Trade trade = (Trade) iterator.next();
        TimePeriodValue volume = trade.timeAndVolume();
        if (volume != null) {
            values.add(volume);/*from w  w w. jav a  2  s. c  om*/
        }
    }
    return new TimePeriodValuesCollection(values);
}

From source file:com.prezerak.windmill.gui.AveragesPanel.java

private void plotEverything() {
    try {/*  w w w . j  a  va 2  s  .co m*/
        final XYPlot plot = chart.getXYPlot();

        ValueAxis domainAxis = plot.getDomainAxis();
        plot.getDomainAxis().setLowerMargin(0);
        plot.getDomainAxis().setUpperMargin(0);
        plot.getDomainAxis().setAutoRange(true);

        if (domainAxis instanceof DateAxis) {
            DateAxis axis = (DateAxis) domainAxis;
            // customise axis here...
            //axis.setRange(new Date(startDate), new Date(endDate));
            long startT = datasetVel.getDataItem(0).getPeriod().getLastMillisecond();
            long endT = datasetVel.getDataItem(datasetVel.getItemCount() - 1).getPeriod().getLastMillisecond();
            ;
            DateFormat formatter;
            long duration = endT - startT;
            long _24hrs = 1000 * 60 * 60 * 24;
            long _3mins = 1000 * 60 * 3;

            if (duration > _24hrs) {
                formatter = new SimpleDateFormat("HH:mm dd-MMM");
            } else if (endDate - startDate > _3mins && endDate - startDate <= _24hrs)
                formatter = new SimpleDateFormat("HH:mm");
            else //smaller than 3mins
                formatter = new SimpleDateFormat("HH:mm:ss");
            axis.setDateFormatOverride(formatter);
        }

        TimeSeriesCollection seriesVel = new TimeSeriesCollection();
        seriesVel.addSeries(datasetVel);
        plot.setDataset(0, seriesVel);
        final NumberAxis velRangeAxis = (NumberAxis) plot.getRangeAxis();
        velRangeAxis.setRange(0.0, maxY);
        plot.setRangeAxis(velRangeAxis);
        plot.mapDatasetToRangeAxis(0, 0);
        XYLineAndShapeRenderer velocityRenderer = (XYLineAndShapeRenderer) plot.getRenderer(0);
        velocityRenderer.setBaseShapesVisible(true);
        velocityRenderer.setBaseShapesFilled(false);
        velocityRenderer.setBaseToolTipGenerator(
                new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                        new SimpleDateFormat("dd-MM-yy, hh:mm:ss a"), new DecimalFormat("00.0")));
        velocityRenderer.setSeriesPaint(0, Color.BLACK);

        if (!rdbtnVelocity.isSelected()) {
            velocityRenderer.setSeriesVisible(0, false);
        } else {
            velocityRenderer.setSeriesVisible(0, true);
        }

        TimeSeriesCollection seriesDir = new TimeSeriesCollection();
        seriesDir.addSeries(datasetDir);
        plot.setDataset(1, seriesDir);
        final ValueAxis dirRangeAxis = new NumberAxis("Direction");
        dirRangeAxis.setRange(0.0, 370.0);
        plot.setRangeAxis(1, dirRangeAxis);
        plot.mapDatasetToRangeAxis(1, 1);

        XYLineAndShapeRenderer dirRenderer = (XYLineAndShapeRenderer) plot.getRenderer(1);
        if (dirRenderer == null)
            dirRenderer = new XYLineAndShapeRenderer();
        dirRenderer.setBaseToolTipGenerator(
                new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                        new SimpleDateFormat("dd-MM-yy, hh:mm:ss a"), new DecimalFormat("00.0")));

        plot.setRenderer(1, dirRenderer);
        dirRenderer.setSeriesPaint(0, Color.BLUE);

        if (!rdbtnDirection.isSelected()) {
            dirRenderer.setSeriesVisible(0, false);
        } else {
            dirRenderer.setSeriesVisible(0, true);
        }

        final ValueAxis alarmsRangeAxis = new NumberAxis("Alarms");
        alarmsRangeAxis.setRange(0.0, 1);
        alarmsRangeAxis.setVisible(false);

        XYBarRenderer gustRenderer = null;

        TimePeriodValuesCollection seriesGust = new TimePeriodValuesCollection(datasetGust);
        plot.setDataset(2, seriesGust);

        plot.setRangeAxis(2, alarmsRangeAxis);
        plot.mapDatasetToRangeAxis(2, 2);

        gustRenderer = (XYBarRenderer) plot.getRenderer(2);
        if (gustRenderer == null)
            gustRenderer = new XYBarRenderer();
        plot.setRenderer(2, gustRenderer);
        gustRenderer.setSeriesPaint(0, Color.PINK);

        if ((rdbtnVelocity.isSelected() || rdbtnDirection.isSelected()) && rdbtnGust.isSelected())
            gustRenderer.setSeriesVisible(0, true);
        else
            gustRenderer.setSeriesVisible(0, false);

        XYBarRenderer higherRenderer = null;
        TimePeriodValuesCollection seriesHigher = new TimePeriodValuesCollection(datasetHigher);
        plot.setDataset(3, seriesHigher);

        plot.setRangeAxis(3, alarmsRangeAxis);
        plot.mapDatasetToRangeAxis(3, 2);

        higherRenderer = (XYBarRenderer) plot.getRenderer(3);
        if (higherRenderer == null)
            higherRenderer = new XYBarRenderer();
        plot.setRenderer(3, higherRenderer);
        higherRenderer.setSeriesPaint(0, Color.RED);
        if ((rdbtnVelocity.isSelected() || rdbtnDirection.isSelected()) && rdbtnHigher.isSelected())

            higherRenderer.setSeriesVisible(0, true);

        else
            higherRenderer.setSeriesVisible(0, false);

        TimePeriodValuesCollection seriesHigh = new TimePeriodValuesCollection(datasetHigh);
        plot.setDataset(4, seriesHigh);

        plot.setRangeAxis(4, alarmsRangeAxis);
        plot.mapDatasetToRangeAxis(4, 2);

        XYBarRenderer highRenderer = (XYBarRenderer) plot.getRenderer(4);
        if (highRenderer == null)
            highRenderer = new XYBarRenderer();
        plot.setRenderer(4, highRenderer);
        highRenderer.setSeriesPaint(0, new Color(206, 33, 85));
        if ((rdbtnVelocity.isSelected() || rdbtnDirection.isSelected()) && rdbtnHigh.isSelected())

            highRenderer.setSeriesVisible(0, true);
        else
            highRenderer.setSeriesVisible(0, false);

    } catch (OutOfMemoryError e) {
        WindMill.logger.warn("Out of Memory in plotEverything");
    }

}