Example usage for org.jfree.chart.plot XYPlot getDomainAxis

List of usage examples for org.jfree.chart.plot XYPlot getDomainAxis

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Introduction

In this page you can find the example usage for org.jfree.chart.plot XYPlot getDomainAxis.

Prototype

public ValueAxis getDomainAxis()

Source Link

Document

Returns the domain axis with index 0.

Usage

From source file:loadmaprenderer.ResultDisplayChart.java

private JFreeChart makeChart(XYDataset dataset, String chartTitle, String dataTitle) {
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, "Year", dataTitle, dataset,
            PlotOrientation.VERTICAL, false, true, false);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLUE);
    plot.setRangeGridlinePaint(Color.BLUE);
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);/*from   w ww  .  j ava 2  s  .  c  o m*/
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRange(true);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoRange(true);
    Double range = dataLine.getMaxY() - dataLine.getMinY();
    if (Math.abs(range) < 0.1)
        range = dataLine.getMaxY();
    rangeAxis.setRange(dataLine.getMinY() - range * 0.1, dataLine.getMaxY() + range * 0.1);
    return chart;
}

From source file:org.webcat.grader.graphs.BoxAndWhiskerChart.java

@Override
protected JFreeChart generateChart(WCChartTheme chartTheme) {
    setChartHeight(36);/*from  w  w w . java  2s.com*/

    JFreeChart chart = ChartFactory.createBoxAndWhiskerChart(null, null, yAxisLabel(), boxAndWhiskerXYDataset(),
            false);
    chart.getXYPlot().setOrientation(PlotOrientation.HORIZONTAL);
    chart.setPadding(new RectangleInsets(0, 6, 0, 6));

    XYPlot plot = chart.getXYPlot();
    plot.setInsets(RectangleInsets.ZERO_INSETS);
    plot.setOutlineVisible(false);
    plot.setBackgroundPaint(new Color(0, 0, 0, 0));
    XYBoxAndWhiskerRenderer renderer = (XYBoxAndWhiskerRenderer) plot.getRenderer();
    renderer.setAutoPopulateSeriesOutlinePaint(true);

    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setVisible(false);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(-0.5, assignmentOffering.assignment().submissionProfile().availablePoints() + 0.5);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    Font oldFont = rangeAxis.getTickLabelFont();
    rangeAxis.setTickLabelFont(oldFont.deriveFont(oldFont.getSize2D() * 0.8f));

    return chart;
}

From source file:SciTK.PlotXYZBlock.java

private void init(String x_label, String y_label, String window_title) {
    chart = ChartFactory.createScatterPlot("", x_label, y_label, data, PlotOrientation.VERTICAL, false, true,
            false);/*  w  w w .ja  v  a 2s . com*/

    // turn off borders of the plot:
    XYPlot p = chart.getXYPlot();
    p.getDomainAxis().setLowerMargin(0.0);
    p.getDomainAxis().setUpperMargin(0.0);
    p.getRangeAxis().setLowerMargin(0.0);
    p.getRangeAxis().setUpperMargin(0.0);

    // --------------------------------------------
    //          set up a lookup table
    // --------------------------------------------
    // this is how we render the block plots:
    XYBlockRenderer renderer = new XYBlockRenderer();
    // need to find max and min z of the data set:
    double min = 0;
    double max = 0;
    for (int i = 0; i < data.getSeriesCount(); i++) // iterate over data sets
    {
        for (int j = 0; j < data.getItemCount(i); j++) // iterate over points in dataset
        {
            if (data.getZValue(i, j) < min)
                min = data.getZValue(i, j);
            else if (data.getZValue(i, j) > max)
                max = data.getZValue(i, j);
        }
    }
    // create paint scale using min and max values, default color black:
    LookupPaintScale paintScale = new LookupPaintScale(min, max, Color.black);
    // set up the LUT:
    double step_size = (max - min) / 255.; // step size for LUT
    for (int i = 0; i < 256; i++) {
        paintScale.add(min + i * step_size, new Color(i, i, i, 255));
    }
    renderer.setPaintScale(paintScale);
    // set this renderer to the plot:
    p.setRenderer(renderer);

    // --------------------------------------------
    //          set up a color bar
    // --------------------------------------------
    // create an array of display labels:
    num_labels = 10; // default to 10 labels on color bar
    double display_step_size = (max - min) / ((double) num_labels);
    String[] scale_bar_labels = new String[num_labels + 1];
    // to format numbers in scientific notation:
    DecimalFormat formater = new DecimalFormat("0.#E0");
    // create list of labesl:
    for (int i = 0; i <= num_labels; i++) {
        scale_bar_labels[i] = formater.format(min + i * display_step_size);
    }
    // create axis:
    SymbolAxis scaleAxis = new SymbolAxis(null, scale_bar_labels);
    scaleAxis.setRange(min, max);
    scaleAxis.setPlot(new PiePlot());
    scaleAxis.setGridBandsVisible(false);
    // set up the paint scale:
    psl = new PaintScaleLegend(paintScale, scaleAxis);
    psl.setBackgroundPaint(new Color(255, 255, 255, 0)); // clear background
    // set up frame with buffer region to allow text display
    psl.setFrame(new LineBorder((Paint) Color.BLACK, new BasicStroke((float) 1.0),
            new RectangleInsets(15, 10, 15, 10)));
    psl.setAxisOffset(5.0);
    // display on right side:
    psl.setPosition(RectangleEdge.RIGHT);
    // margin around color scale:
    psl.setMargin(new RectangleInsets(20, 15, 20, 15));
    // add to the chart so it will be displayed by default:
    chart.addSubtitle(psl);

    // --------------------------------------------
    //          WINDOW-RELATED UI
    // --------------------------------------------
    // set up the generic plot UI:
    super.window_title = window_title;
    super.initUI();

    // add another menu item
    JMenuBar mb = super.getJMenuBar(); // get the menu bar
    // find menu named "Plot"
    JMenu menu_plot = null;
    for (int i = 0; i < mb.getMenuCount(); i++) {
        if (mb.getMenu(i).getText() == "Plot")
            menu_plot = mb.getMenu(i);
    }
    // Add a new checkbox for the color scale bar
    JCheckBoxMenuItem menu_plot_scalebar = new JCheckBoxMenuItem("Color Scale");
    menu_plot_scalebar.setToolTipText("Show color scale bar?");
    menu_plot_scalebar.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            AbstractButton aButton = (AbstractButton) event.getSource();
            boolean selected = aButton.getModel().isSelected();
            setScaleBar(selected);
        }
    });
    // set appropirate checkbox state:
    menu_plot_scalebar.setState(true);
    if (menu_plot != null) // sanity check
        menu_plot.add(menu_plot_scalebar);

}

From source file:org.ala.spatial.web.services.GDMWSController.java

public static void generateChart5(String outputdir, String plotName, String plotData) {
    try {/*w  ww . j av a  2s  .c o m*/

        CSVReader csv = new CSVReader(new FileReader(plotData));
        List<String[]> rawdata = csv.readAll();
        double[][] dataCht = new double[2][rawdata.size() - 1];
        for (int i = 1; i < rawdata.size(); i++) {
            String[] row = rawdata.get(i);
            dataCht[0][i - 1] = Double.parseDouble(row[0]);
            dataCht[1][i - 1] = Double.parseDouble(row[1]);
        }

        DefaultXYDataset dataset = new DefaultXYDataset();
        dataset.addSeries("", dataCht);

        System.out.println("Setting up jChart for " + plotName);
        //generateChartByType(plotName, plotName, "f("+plotName+")", null, outputdir, "xyline", plotName);
        JFreeChart jChart = ChartFactory.createXYLineChart(plotName, plotName, "f(" + plotName + ")", dataset,
                PlotOrientation.VERTICAL, false, false, false);

        jChart.getTitle().setFont(new Font(Font.MONOSPACED, Font.PLAIN, 14));

        XYPlot plot = (XYPlot) jChart.getPlot();
        plot.setBackgroundPaint(Color.WHITE);
        plot.setDomainZeroBaselineVisible(true);
        plot.setRangeZeroBaselineVisible(true);
        plot.setDomainGridlinesVisible(true);
        plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
        plot.setDomainGridlineStroke(new BasicStroke(0.5F, 0, 1));
        plot.setRangeGridlinesVisible(true);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlineStroke(new BasicStroke(0.5F, 0, 1));

        NumberAxis domain = (NumberAxis) plot.getDomainAxis();
        domain.setAutoRangeIncludesZero(false);
        domain.setAxisLineVisible(false);
        domain.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        NumberAxis range = (NumberAxis) plot.getRangeAxis();
        range.setAutoRangeIncludesZero(false);
        range.setAxisLineVisible(false);
        range.setLabelFont(new Font(Font.MONOSPACED, Font.PLAIN, 12));

        System.out.println("Writing image....");
        ChartUtilities.saveChartAsPNG(new File(outputdir + "plots/" + plotName + ".png"), jChart, 500, 500);
        ChartUtilities.saveChartAsPNG(new File(outputdir + "plots/" + plotName + "_thumb.png"), jChart, 210,
                140);

    } catch (Exception e) {
        System.out.println("Unable to generate charts 2 and 3:");
        e.printStackTrace(System.out);
    }
}

From source file:com.charts.OneYearChart.java

public OneYearChart(YStockQuote currentStock) throws ParseException {

    DateAxis domainAxis = new DateAxis("Date");
    NumberAxis rangeAxis = new NumberAxis("Price");
    CandlestickRenderer renderer = new CandlestickRenderer();
    XYDataset dataset = getDataSet(currentStock);

    XYPlot mainPlot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);

    //Do some setting up, see the API Doc
    renderer.setSeriesPaint(0, Color.BLACK);

    renderer.setDrawVolume(false);// w  w  w .  j ava  2  s  .  c  o m
    rangeAxis.setAutoRangeIncludesZero(false);

    domainAxis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yy"));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);

    //Now create the chart and chart panel
    JFreeChart chart = new JFreeChart(currentStock.get_name(), null, mainPlot, false);
    chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new Dimension(900, 400));

    XYPlot plot = (XYPlot) chart.getPlot();
    LegendTitle legend = new LegendTitle(plot);
    chart.addLegend(legend);
    chart.getLegend().setVisible(true);
    chart.getLegend().setPosition(RectangleEdge.BOTTOM);

    ValueAxis yAxis = (ValueAxis) plot.getRangeAxis();
    DateAxis xAxis = (DateAxis) plot.getDomainAxis();

    xAxis.setDateFormatOverride(new SimpleDateFormat("MMM y"));
    xAxis.setAutoTickUnitSelection(true);
    xAxis.setAutoRange(true);
    renderer.setAutoWidthFactor(0.5);
    renderer.setUpPaint(Color.green);
    renderer.setDownPaint(new Color(0xc0, 0x00, 0x00));
    renderer.setSeriesPaint(0, Color.black);
    StandardXYItemRenderer renderer1 = new StandardXYItemRenderer();
    renderer1.setSeriesPaint(0, Color.BLUE);
    TimeSeries movingAverage30 = MovingAverage.createMovingAverage(close, "MA(30)", 30, 0);
    Double currMA30 = (Double) movingAverage30.getDataItem(movingAverage30.getItemCount() - 1).getValue();
    currMA30 = Math.round(currMA30 * 100.0) / 100.0;
    movingAverage30.setKey("MA(30): " + currMA30);
    TimeSeriesCollection collection = new TimeSeriesCollection();
    collection.addSeries(movingAverage30);
    plot.setDataset(1, collection);
    plot.setRenderer(1, renderer1);

    chartPanel.revalidate();
    chartPanel.repaint();
    chartPanel.revalidate();
    chartPanel.repaint();
}

From source file:com.charts.YTDChart.java

public YTDChart(YStockQuote currentStock) throws ParseException {

    DateAxis domainAxis = new DateAxis("Date");
    NumberAxis rangeAxis = new NumberAxis("Price");
    CandlestickRenderer renderer = new CandlestickRenderer();
    XYDataset dataset = getDataSet(currentStock);

    XYPlot mainPlot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);

    //Do some setting up, see the API Doc
    renderer.setSeriesPaint(0, Color.BLACK);

    renderer.setDrawVolume(false);// w  w  w  .  j  a v a 2s . c  o m
    rangeAxis.setAutoRangeIncludesZero(false);

    domainAxis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yy"));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);

    //Now create the chart and chart panel
    JFreeChart chart = new JFreeChart(currentStock.get_name(), null, mainPlot, false);
    chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new Dimension(900, 400));

    XYPlot plot = (XYPlot) chart.getPlot();
    LegendTitle legend = new LegendTitle(plot);
    chart.addLegend(legend);
    chart.getLegend().setVisible(true);
    chart.getLegend().setPosition(RectangleEdge.BOTTOM);

    ValueAxis yAxis = (ValueAxis) plot.getRangeAxis();
    DateAxis xAxis = (DateAxis) plot.getDomainAxis();

    xAxis.setDateFormatOverride(new SimpleDateFormat("MMM y"));
    xAxis.setAutoTickUnitSelection(true);
    xAxis.setAutoRange(true);
    renderer.setAutoWidthFactor(0.5);
    renderer.setUpPaint(Color.green);
    renderer.setDownPaint(new Color(0xc0, 0x00, 0x00));
    renderer.setSeriesPaint(0, Color.black);
    StandardXYItemRenderer renderer1 = new StandardXYItemRenderer();
    renderer1.setSeriesPaint(0, Color.BLUE);
    TimeSeries movingAverage30 = MovingAverage.createMovingAverage(close, "MA(30)", 30, 0);
    Double currMA30 = (Double) movingAverage30.getDataItem(movingAverage30.getItemCount() - 1).getValue();
    currMA30 = Math.round(currMA30 * 100.0) / 100.0;
    movingAverage30.setKey("MA(30): " + currMA30);
    TimeSeriesCollection collection = new TimeSeriesCollection();
    collection.addSeries(movingAverage30);
    plot.setDataset(1, collection);
    plot.setRenderer(1, renderer1);

    chartPanel.revalidate();
    chartPanel.repaint();
    chartPanel.revalidate();
    chartPanel.repaint();
}

From source file:com.charts.TenYearChart.java

public TenYearChart(YStockQuote currentStock) throws ParseException {
    DateAxis domainAxis = new DateAxis("Date");
    NumberAxis rangeAxis = new NumberAxis("Price");
    CandlestickRenderer renderer = new CandlestickRenderer();
    XYDataset dataset = getDataSet(currentStock);

    XYPlot mainPlot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);

    //Do some setting up, see the API Doc
    renderer.setBaseToolTipGenerator(/*from   w w w.j  av  a 2s  .  c  o m*/
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00")));

    renderer.setDrawVolume(false);
    rangeAxis.setAutoRangeIncludesZero(false);

    domainAxis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yy"));
    domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);

    //Now create the chart and chart panel
    JFreeChart chart = new JFreeChart(currentStock.get_name(), null, mainPlot, false);

    chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new Dimension(900, 400));

    XYPlot plot = (XYPlot) chart.getPlot();
    LegendTitle legend = new LegendTitle(plot);
    chart.addLegend(legend);
    chart.getLegend().setVisible(true);
    chart.getLegend().setPosition(RectangleEdge.BOTTOM);

    ValueAxis yAxis = (ValueAxis) plot.getRangeAxis();
    DateAxis xAxis = (DateAxis) plot.getDomainAxis();

    xAxis.setDateFormatOverride(new SimpleDateFormat("MMM y"));
    xAxis.setAutoTickUnitSelection(true);
    xAxis.setAutoRange(true);
    renderer.setAutoWidthFactor(0.5);
    renderer.setUpPaint(Color.green);
    renderer.setDownPaint(new Color(0xc0, 0x00, 0x00));
    renderer.setSeriesPaint(0, Color.BLACK);
    StandardXYItemRenderer renderer1 = new StandardXYItemRenderer();
    renderer1.setSeriesPaint(0, Color.BLUE);
    TimeSeries movingAverage30 = MovingAverage.createMovingAverage(close, "MA(30)", 30, 0);
    Double currMA30 = (Double) movingAverage30.getDataItem(movingAverage30.getItemCount() - 1).getValue();
    currMA30 = Math.round(currMA30 * 100.0) / 100.0;
    movingAverage30.setKey("MA(30): " + currMA30);
    TimeSeriesCollection collection = new TimeSeriesCollection();
    collection.addSeries(movingAverage30);
    plot.setDataset(1, collection);
    plot.setRenderer(1, renderer1);

    chartPanel.revalidate();
    chartPanel.repaint();
    chartPanel.revalidate();
    chartPanel.repaint();
}

From source file:net.sf.maltcms.chromaui.charts.events.XYAnnotationAdder.java

/**
 *
 * @param g2/*  www .j  ava 2  s .co m*/
 * @param chartPanel
 */
@Override
public void paintOverlay(Graphics2D g2, ChartPanel chartPanel) {
    if (visible) {
        Shape savedClip = g2.getClip();
        Rectangle2D dataArea = chartPanel.getScreenDataArea();
        g2.clip(dataArea);
        JFreeChart chart = chartPanel.getChart();
        XYPlot plot = (XYPlot) chart.getPlot();
        ValueAxis xAxis = plot.getDomainAxis();
        ValueAxis yAxis = plot.getRangeAxis();
        paint(g2, plot, dataArea, xAxis, yAxis, plot.getDomainAxisEdge(), plot.getRangeAxisEdge(), chartPanel);
        g2.setClip(savedClip);
    }
}

From source file:org.jfree.chart.demo.XYBoxAnnotationDemo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Breakdowns", "Production Date",
            "Hours of Operation", xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    xylineandshaperenderer.setSeriesShape(0, new Rectangle(2, 2));
    xylineandshaperenderer.setSeriesShape(1, new Rectangle(2, 2));
    xylineandshaperenderer.setBaseLinesVisible(false);
    xylineandshaperenderer.setBaseShapesFilled(true);
    xylineandshaperenderer.setBaseShapesVisible(true);
    xylineandshaperenderer.setBaseToolTipGenerator(null);
    xylineandshaperenderer.setSeriesPaint(0, Color.blue);
    xylineandshaperenderer.setSeriesPaint(1, Color.red);
    xyplot.setDomainGridlineStroke(new BasicStroke(1.0F));
    xyplot.setRangeGridlineStroke(new BasicStroke(1.0F));
    NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
    numberaxis.setTickUnit(new NumberTickUnit(50000D));
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setTickUnit(new DateTickUnit(DateTickUnitType.MONTH, 1));
    dateaxis.setDateFormatOverride(new SimpleDateFormat("MMM.yy"));
    dateaxis.setVerticalTickLabels(true);
    Color color = new Color(255, 0, 0, 60);
    Color color1 = new Color(0, 255, 0, 60);
    XYBoxAnnotation xyboxannotation = new XYBoxAnnotation((new Day(1, 1, 2004)).getMiddleMillisecond(), 0.0D,
            (new Day(31, 1, 2004)).getMiddleMillisecond(), 50000D, new BasicStroke(0.0F), color, color);
    xyboxannotation.setToolTipText("Value: 2.9");
    xylineandshaperenderer.addAnnotation(xyboxannotation);
    xyboxannotation = new XYBoxAnnotation((new Day(1, 2, 2004)).getMiddleMillisecond(), 0.0D,
            (new Day(29, 2, 2004)).getMiddleMillisecond(), 50000D, new BasicStroke(0.0F), color, color);
    xyboxannotation.setToolTipText("Value: 2.5");
    xylineandshaperenderer.addAnnotation(xyboxannotation);
    xyboxannotation = new XYBoxAnnotation((new Day(1, 5, 2004)).getMiddleMillisecond(), 50000D,
            (new Day(31, 5, 2004)).getMiddleMillisecond(), 100000D, new BasicStroke(0.0F), color, color);
    xyboxannotation.setToolTipText("Value: 1.8");
    xylineandshaperenderer.addAnnotation(xyboxannotation);
    xyboxannotation = new XYBoxAnnotation((new Day(1, 6, 2005)).getMiddleMillisecond(), 0.0D,
            (new Day(30, 6, 2005)).getMiddleMillisecond(), 50000D, new BasicStroke(0.0F), color1, color1);
    xyboxannotation.setToolTipText("Value: 3.7");
    xylineandshaperenderer.addAnnotation(xyboxannotation);
    return jfreechart;
}

From source file:experiments.SimpleExample.java

public JFreeChart createChart() {
    XYSeries xyseries = new XYSeries("Fitness Line");
    xyseries.add(0.0D, 0.0D);/*from  w  w w.j  a  v  a2 s  .co m*/
    for (int i = 1; i <= fitlist.size(); i++) {
        xyseries.add(i, fitlist.get(i - 1));
    }
    XYSeriesCollection xyseriescollection = new XYSeriesCollection(); //?XYSeriesCollectionXYSeries  
    xyseriescollection.addSeries(xyseries);
    //?  
    JFreeChart jfreechart = ChartFactory.createXYLineChart("Line Chart Demo", //      
            "Iteration", // categoryAxisLabel categoryX     
            "FitnessValue", // valueAxisLabelvalueY     
            xyseriescollection, // dataset     
            PlotOrientation.VERTICAL, true, // legend     
            false, // tooltips     
            false); // URLs     

    // CategoryPlot?????     
    XYPlot plot = jfreechart.getXYPlot();
    // ? ?     
    plot.setBackgroundAlpha(0.5f);
    plot.setForegroundAlpha(0.5f);
    //        XYPlot xyplot = jfreechart.getXYPlot();  
    //??  
    ValueAxis xx = plot.getDomainAxis();
    //??  
    xx.setAutoRange(true);
    //        xx.setRange(0.0, 2000);

    ValueAxis yy = plot.getRangeAxis();
    yy.setRange(600.0, 1000);

    return jfreechart;
}