Example usage for org.jfree.chart.axis CategoryLabelPositions UP_45

Introduction

In this page you can find the example usage for org.jfree.chart.axis CategoryLabelPositions UP_45.

Prototype

CategoryLabelPositions UP_45

To view the source code for org.jfree.chart.axis CategoryLabelPositions UP_45.

Click Source Link

Document

UP_45 category label positions.

Usage

From source file:com.insa.tp3g1.esbsimulator.view.OverlaidBarChart.java

/**
 * Default constructor./*from  www  .j a  v a 2  s  . c  om*/
 *
 * @param title  the frame title.
 * @param result
 */
public OverlaidBarChart(final String title, Result result) {

    super(title);

    // create the first dataset...
    DefaultCategoryDataset dataset1 = new DefaultCategoryDataset();
    LinkConsumerProvider[] linkConsProv = result.getLinksConsumerProvider();
    for (LinkConsumerProvider linkConsProv1 : linkConsProv) {
        dataset1.addValue(Integer.parseInt(linkConsProv1.getAverageResponseTime()), average,
                link + linkConsProv1.getConsumerId());
    }

    // create the first renderer...
    //      final CategoryLabelGenerator generator = new StandardCategoryLabelGenerator();
    final CategoryItemRenderer renderer = new BarRenderer();
    //    renderer.setLabelGenerator(generator);
    renderer.setItemLabelsVisible(true);

    final CategoryPlot plot = new CategoryPlot();
    plot.setDataset(dataset1);
    plot.setRenderer(renderer);

    plot.setDomainAxis(new CategoryAxis("Category"));
    plot.setRangeAxis(new NumberAxis("Value (ms)"));

    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setRangeGridlinesVisible(true);
    plot.setDomainGridlinesVisible(true);

    // now create the second dataset and renderer...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();

    for (LinkConsumerProvider linkConsProv1 : linkConsProv) {
        dataset2.addValue(Integer.parseInt(result.getTotalResult().getResponseTime().getMinResponseTime()), min,
                link + linkConsProv1.getConsumerId());
    }

    final CategoryItemRenderer renderer2 = new LineAndShapeRenderer();
    plot.setDataset(1, dataset2);
    plot.setRenderer(1, renderer2);

    // create the third dataset and renderer... 
    final ValueAxis rangeAxis2 = new NumberAxis("value (ms)");
    plot.setRangeAxis(1, rangeAxis2);

    DefaultCategoryDataset dataset3 = new DefaultCategoryDataset();

    for (LinkConsumerProvider linkConsProv1 : linkConsProv) {
        dataset3.addValue(Integer.parseInt(result.getTotalResult().getResponseTime().getMaxResponseTime()), max,
                link + linkConsProv1.getConsumerId());
    }

    plot.setDataset(2, dataset3);
    final CategoryItemRenderer renderer3 = new LineAndShapeRenderer();
    plot.setRenderer(2, renderer3);
    plot.mapDatasetToRangeAxis(2, 1);
    // change the rendering order so the primary dataset appears "behind" the 
    // other datasets...
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    final JFreeChart chart = new JFreeChart(plot);
    chart.setTitle("Response Time Chart");
    //  chart.setLegend(new StandardLegend());

    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

---

From source file:org.matsim.counts.algorithms.graphs.BoxPlotErrorGraph.java

@SuppressWarnings("unchecked")
@Override/*from  w  ww.j  ava2s  . c  o  m*/
public JFreeChart createChart(final int nbr) {

    DefaultBoxAndWhiskerCategoryDataset dataset0 = new DefaultBoxAndWhiskerCategoryDataset();
    DefaultBoxAndWhiskerCategoryDataset dataset1 = new DefaultBoxAndWhiskerCategoryDataset();

    final ArrayList<Double>[] listRel = new ArrayList[24];
    final ArrayList<Double>[] listAbs = new ArrayList[24];

    // init
    for (int i = 0; i < 24; i++) {
        listRel[i] = new ArrayList<Double>();
        listAbs[i] = new ArrayList<Double>();
    }

    // add the values of all counting stations to each hour
    for (CountSimComparison cc : this.ccl_) {
        int hour = cc.getHour() - 1;
        listRel[hour].add(cc.calculateRelativeError());
        listAbs[hour].add(cc.getSimulationValue() - cc.getCountValue());
    }

    // add the collected values to the graph / dataset
    for (int i = 0; i < 24; i++) {
        dataset0.add(listRel[i], "Rel Error", Integer.toString(i + 1));
        dataset1.add(listAbs[i], "Abs Error", Integer.toString(i + 1));
    }

    String title = "Iteration: " + this.iteration_;

    final CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot();

    final CategoryAxis xAxis = new CategoryAxis("Hour");
    final NumberAxis yAxis0 = new NumberAxis("Signed Rel. Error [%]");
    final NumberAxis yAxis1 = new NumberAxis("Signed Abs. Error [veh]");
    yAxis0.setAutoRangeIncludesZero(false);
    yAxis1.setAutoRangeIncludesZero(false);

    final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(false);
    renderer.setSeriesPaint(0, Color.blue);
    renderer.setSeriesToolTipGenerator(0, new BoxAndWhiskerToolTipGenerator());

    CategoryPlot subplot0 = new CategoryPlot(dataset0, xAxis, yAxis0, renderer);
    CategoryPlot subplot1 = new CategoryPlot(dataset1, xAxis, yAxis1, renderer);

    plot.add(subplot0);
    plot.add(subplot1);

    final CategoryAxis axis1 = new CategoryAxis("hour");
    axis1.setTickLabelFont(new Font("SansSerif", Font.PLAIN, 7));
    axis1.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    plot.setDomainAxis(axis1);

    this.chart_ = new JFreeChart(title, new Font("SansSerif", Font.BOLD, 14), plot, false);
    return this.chart_;
}

---

From source file:net.sf.mzmine.modules.visualization.intensityplot.IntensityPlotWindow.java

public IntensityPlotWindow(ParameterSet parameters) {

    PeakList peakList = parameters.getParameter(IntensityPlotParameters.peakList).getValue()
            .getMatchingPeakLists()[0];/*from  w  w w  .j av  a2 s  . c om*/

    String title = "Intensity plot [" + peakList + "]";
    String xAxisLabel = parameters.getParameter(IntensityPlotParameters.xAxisValueSource).getValue().toString();
    String yAxisLabel = parameters.getParameter(IntensityPlotParameters.yAxisValueSource).getValue().toString();

    // create dataset
    dataset = new IntensityPlotDataset(parameters);

    // create new JFreeChart
    logger.finest("Creating new chart instance");
    Object xAxisValueSource = parameters.getParameter(IntensityPlotParameters.xAxisValueSource).getValue();
    boolean isCombo = (xAxisValueSource instanceof ParameterWrapper)
            && (!(((ParameterWrapper) xAxisValueSource).getParameter() instanceof DoubleParameter));
    if ((xAxisValueSource == IntensityPlotParameters.rawDataFilesOption) || isCombo) {

        chart = ChartFactory.createLineChart(title, xAxisLabel, yAxisLabel, dataset, PlotOrientation.VERTICAL,
                true, true, false);

        CategoryPlot plot = (CategoryPlot) chart.getPlot();

        // set renderer
        StatisticalLineAndShapeRenderer renderer = new StatisticalLineAndShapeRenderer(false, true);
        renderer.setBaseStroke(new BasicStroke(2));
        plot.setRenderer(renderer);
        plot.setBackgroundPaint(Color.white);

        // set tooltip generator
        CategoryToolTipGenerator toolTipGenerator = new IntensityPlotTooltipGenerator();
        renderer.setBaseToolTipGenerator(toolTipGenerator);

        CategoryAxis xAxis = (CategoryAxis) plot.getDomainAxis();
        xAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    } else {

        chart = ChartFactory.createXYLineChart(title, xAxisLabel, yAxisLabel, dataset, PlotOrientation.VERTICAL,
                true, true, false);

        XYPlot plot = (XYPlot) chart.getPlot();

        XYErrorRenderer renderer = new XYErrorRenderer();
        renderer.setBaseStroke(new BasicStroke(2));
        plot.setRenderer(renderer);
        plot.setBackgroundPaint(Color.white);

        // set tooltip generator
        XYToolTipGenerator toolTipGenerator = new IntensityPlotTooltipGenerator();
        renderer.setBaseToolTipGenerator(toolTipGenerator);

    }

    chart.setBackgroundPaint(Color.white);

    // create chart JPanel
    ChartPanel chartPanel = new ChartPanel(chart);
    add(chartPanel, BorderLayout.CENTER);

    IntensityPlotToolBar toolBar = new IntensityPlotToolBar(this);
    add(toolBar, BorderLayout.EAST);

    // disable maximum size (we don't want scaling)
    chartPanel.setMaximumDrawWidth(Integer.MAX_VALUE);
    chartPanel.setMaximumDrawHeight(Integer.MAX_VALUE);

    // set title properties
    TextTitle chartTitle = chart.getTitle();
    chartTitle.setMargin(5, 0, 0, 0);
    chartTitle.setFont(titleFont);

    LegendTitle legend = chart.getLegend();
    legend.setItemFont(legendFont);
    legend.setBorder(0, 0, 0, 0);

    Plot plot = chart.getPlot();

    // set shape provider
    IntensityPlotDrawingSupplier shapeSupplier = new IntensityPlotDrawingSupplier();
    plot.setDrawingSupplier(shapeSupplier);

    // set y axis properties
    NumberAxis yAxis;
    if (plot instanceof CategoryPlot)
        yAxis = (NumberAxis) ((CategoryPlot) plot).getRangeAxis();
    else
        yAxis = (NumberAxis) ((XYPlot) plot).getRangeAxis();
    NumberFormat yAxisFormat = MZmineCore.getConfiguration().getIntensityFormat();
    if (parameters.getParameter(IntensityPlotParameters.yAxisValueSource).getValue() == YAxisValueSource.RT)
        yAxisFormat = MZmineCore.getConfiguration().getRTFormat();
    yAxis.setNumberFormatOverride(yAxisFormat);

    setTitle(title);
    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    setBackground(Color.white);

    // Add the Windows menu
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(new WindowsMenu());
    setJMenuBar(menuBar);

    pack();

    // get the window settings parameter
    ParameterSet paramSet = MZmineCore.getConfiguration().getModuleParameters(IntensityPlotModule.class);
    WindowSettingsParameter settings = paramSet.getParameter(IntensityPlotParameters.windowSettings);

    // update the window and listen for changes
    settings.applySettingsToWindow(this);
    this.addComponentListener(settings);

}

---

From source file:com.modeln.build.ctrl.charts.CMnPatchCountChart.java

/**
 * Create a chart representing the number patches grouped by time interval.
 * The data passed in the hashtable is a list of the time intervals and
 * the value is the number of patch requests for each interval.
 *
 * @param  data   Hashtable cnotaining the time intervals and corresponding counts
 * @param  label  Count label/* w w  w. ja  v a 2  s  . c om*/
 *
 * @return Bar chart representing the interval and count information
 */
public static final JFreeChart getPatchesByIntervalChart(Hashtable<CMnTimeInterval, Integer> data,
        String label) {
    JFreeChart chart = null;

    String title = "Patches per " + label;
    String nameLabel = label;
    String valueLabel = "Patches";

    // Sort the data by date
    Vector<CMnTimeInterval> intervals = new Vector<CMnTimeInterval>();
    Enumeration intervalList = data.keys();
    while (intervalList.hasMoreElements()) {
        intervals.add((CMnTimeInterval) intervalList.nextElement());
    }
    Collections.sort(intervals);

    // Populate the dataset with data
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    Iterator keyIter = intervals.iterator();
    while (keyIter.hasNext()) {
        CMnTimeInterval interval = (CMnTimeInterval) keyIter.next();
        Integer value = data.get(interval);
        dataset.addValue(value, valueLabel, interval.getName());
    }

    // Create the chart
    chart = ChartFactory.createBarChart(title, /*title*/
            nameLabel, /*categoryAxisLabel*/
            valueLabel, /*valueAxisLabel*/
            dataset, /*dataset*/
            PlotOrientation.VERTICAL, /*orientation*/
            false, /*legend*/
            false, /*tooltips*/
            false /*urls*/
    );

    // get a reference to the plot for further customization...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    //chartFormatter.formatMetricChart(plot, "min");

    // Set the chart colors
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);
    renderer.setShadowVisible(false);
    final GradientPaint gp = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, Color.blue);
    renderer.setSeriesPaint(0, gp);

    // Set the label orientation
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    return chart;
}

---

From source file:org.matsim.counts.algorithms.graphs.BoxPlotNormalizedErrorGraph.java

@SuppressWarnings("unchecked")
@Override/*from   ww  w  .j av  a2  s .  co m*/
public JFreeChart createChart(final int nbr) {

    DefaultBoxAndWhiskerCategoryDataset dataset0 = new DefaultBoxAndWhiskerCategoryDataset();
    DefaultBoxAndWhiskerCategoryDataset dataset1 = new DefaultBoxAndWhiskerCategoryDataset();

    final ArrayList<Double>[] listRel = new ArrayList[24];
    final ArrayList<Double>[] listAbs = new ArrayList[24];

    // init
    for (int i = 0; i < 24; i++) {
        listRel[i] = new ArrayList<Double>();
        listAbs[i] = new ArrayList<Double>();
    }

    // add the values of all counting stations to each hour
    for (CountSimComparison cc : this.ccl_) {
        int hour = cc.getHour() - 1;
        listRel[hour].add(cc.calculateNormalizedRelativeError() * 100);
        listAbs[hour].add(cc.getSimulationValue() - cc.getCountValue());
    }

    // add the collected values to the graph / dataset
    for (int i = 0; i < 24; i++) {
        dataset0.add(listRel[i], "Rel Norm Error", Integer.toString(i + 1));
        dataset1.add(listAbs[i], "Abs Error", Integer.toString(i + 1));
    }

    String title = "Iteration: " + this.iteration_;

    final CombinedDomainCategoryPlot plot = new CombinedDomainCategoryPlot();

    final CategoryAxis xAxis = new CategoryAxis("Hour");
    final NumberAxis yAxis0 = new NumberAxis("Norm. Rel. Error [%]");
    final NumberAxis yAxis1 = new NumberAxis("Signed Abs. Error [veh]");
    yAxis0.setAutoRangeIncludesZero(false);
    yAxis1.setAutoRangeIncludesZero(false);

    final BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(false);
    renderer.setSeriesPaint(0, Color.blue);
    renderer.setSeriesToolTipGenerator(0, new BoxAndWhiskerToolTipGenerator());

    CategoryPlot subplot0 = new CategoryPlot(dataset0, xAxis, yAxis0, renderer);
    CategoryPlot subplot1 = new CategoryPlot(dataset1, xAxis, yAxis1, renderer);

    plot.add(subplot0);
    plot.add(subplot1);

    final CategoryAxis axis1 = new CategoryAxis("hour");
    axis1.setTickLabelFont(new Font("SansSerif", Font.PLAIN, 7));
    axis1.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    plot.setDomainAxis(axis1);

    this.chart_ = new JFreeChart(title, new Font("SansSerif", Font.BOLD, 14), plot, false);
    return this.chart_;
}

---

From source file:hudson.plugins.robot.graph.RobotGraph.java

/**
 * Creates a Robot trend graph/*from   w  ww . ja v  a  2 s .  c  o  m*/
 * @return the JFreeChart graph object
 */
protected JFreeChart createGraph() {

    final JFreeChart chart = ChartFactory.createStackedAreaChart(null, null, yLabel, categoryDataset,
            PlotOrientation.VERTICAL, true, true, false);

    final LegendTitle legend = chart.getLegend();
    legend.setPosition(RectangleEdge.RIGHT);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setForegroundAlpha(0.7f);
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.darkGray);

    final CategoryAxis domainAxis = new ShiftedCategoryAxis(xLabel);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);
    plot.setDomainAxis(domainAxis);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    if (binaryData) {
        rangeAxis.setUpperBound(1);
    } else if (upperBound != 0) {
        rangeAxis.setUpperBound(upperBound);
    } else {
        rangeAxis.setAutoRange(true);
    }
    rangeAxis.setLowerBound(lowerBound);
    Font font = new Font("Dialog", Font.PLAIN, fontSize);
    plot.getDomainAxis().setLabelFont(font);
    plot.getDomainAxis().setTickLabelFont(font);
    plot.getRangeAxis().setLabelFont(font);
    plot.getRangeAxis().setTickLabelFont(font);
    legend.setItemFont(font);
    final CategoryItemRenderer renderer = plot.getRenderer();

    for (int i = 0; i < colors.length; i++) {
        renderer.setSeriesPaint(i, colors[i]);
    }

    plot.setInsets(new RectangleInsets(15.0, 0, 0, 5.0));

    return chart;
}

---

From source file:edu.ucla.stat.SOCR.chart.demo.CategoryStepChartDemo1.java

/**
 * Creates a chart./*from w ww  . j a va2 s . c  o  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
protected JFreeChart createChart(CategoryDataset dataset) {

    CategoryItemRenderer renderer = new CategoryStepRenderer(true);

    CategoryAxis domainAxis = new CategoryAxis(domainLabel);
    NumberAxis rangeAxis = new NumberAxis(rangeLabel);
    CategoryPlot plot = new CategoryPlot(dataset, domainAxis, rangeAxis, renderer);
    JFreeChart chart = new JFreeChart(chartTitle, plot);

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    AbstractCategoryItemRenderer renderer2 = (AbstractCategoryItemRenderer) plot.getRenderer();
    renderer2.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());

    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.addCategoryLabelToolTip("Type 1", "The first type.");
    domainAxis.addCategoryLabelToolTip("Type 2", "The second type.");
    domainAxis.addCategoryLabelToolTip("Type 3", "The third type.");

    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLabelAngle(0 * Math.PI / 2.0);
    // OPTIONAL CUSTOMISATION COMPLETED.

    setCategorySummary(dataset);
    if (legendPanelOn)
        chart.removeLegend();
    return chart;

}

---

From source file:edu.indiana.htrc.visual.HTRCBarChartDrawer.java

@Override
public File draw() {

    System.out.println("draw bar!!!!!!!!!!!!!");

    DefaultCategoryDataset bar_dataset = new DefaultCategoryDataset();
    /*dataset.setValue(6, "Profit", "Jane");
    dataset.setValue(7, "Profit", "Tom");
    dataset.setValue(8, "Profit", "Jill");
    dataset.setValue(5, "Profit", "John");
    dataset.setValue(12, "Profit", "Fred");*/
    Set<String> key_set = input_map.keySet();
    Iterator<String> iter = key_set.iterator();

    while (iter.hasNext()) {
        String key = iter.next();
        int value = input_map.get(key);
        bar_dataset.setValue(value, dataset_label, key);
    }/*  ww w . j  a  v  a 2 s  .  c  o  m*/

    JFreeChart chart = null;
    if (is3D) {
        chart = ChartFactory.createBarChart3D(chart_name, x_axis_label, y_axis_label, bar_dataset,
                PlotOrientation.VERTICAL, true, true, false);
    } else {
        chart = ChartFactory.createBarChart(chart_name, x_axis_label, y_axis_label, bar_dataset,
                PlotOrientation.VERTICAL, true, true, false);
    }

    CategoryPlot p = chart.getCategoryPlot();
    /*  NumberAxis rangeAxis = (NumberAxis) p.getRangeAxis();
      rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());*/
    BarRenderer renderer = (BarRenderer) p.getRenderer();
    DecimalFormat decimalformat1 = new DecimalFormat("##");

    StandardCategoryItemLabelGenerator label_generator = new StandardCategoryItemLabelGenerator("{2}",
            decimalformat1);

    renderer.setItemLabelGenerator(label_generator);

    final ItemLabelPosition pos = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.CENTER_RIGHT,
            TextAnchor.CENTER_RIGHT, 0/* -Math.PI / 2.0*/
    );
    renderer.setPositiveItemLabelPosition(pos);
    final CategoryAxis domainAxis = p.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    renderer.setMaximumBarWidth(.15);
    renderer.setItemLabelsVisible(true);
    chart.getCategoryPlot().setRenderer(renderer);
    File img = new File("../webapps/HTRC-UI-AuditAnalyzer/images/" + System.currentTimeMillis() + ".jpg");

    try {
        ChartUtilities.saveChartAsJPEG(img, chart, 1400, 600);
    } catch (IOException e) {
        System.err.println("Problem occurred creating chart.");
    }
    return img;
}

---

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

/**
 * Creates a chart./*from w ww .  j a  v  a 2  s  .co m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final CategoryItemRenderer renderer = new CategoryStepRenderer(true);
    final CategoryAxis domainAxis = new CategoryAxis("Category");
    final ValueAxis rangeAxis = new NumberAxis("Value");
    final CategoryPlot plot = new CategoryPlot(dataset, domainAxis, rangeAxis, renderer);
    final JFreeChart chart = new JFreeChart("Category Step Chart", plot);

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    //        final StandardLegend legend = (StandardLegend) chart.getLegend();
    //      legend.setAnchor(StandardLegend.SOUTH);

    chart.setBackgroundPaint(Color.white);

    //        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.addCategoryLabelToolTip("Type 1", "The first type.");
    domainAxis.addCategoryLabelToolTip("Type 2", "The second type.");
    domainAxis.addCategoryLabelToolTip("Type 3", "The third type.");

    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLabelAngle(0 * Math.PI / 2.0);
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

---

From source file:es.bsc.autonomic.powermodeller.graphics.TotalPowerVsPredictionDecomposed.java

private static JFreeChart createChart() {

    ///*from  ww w  .  ja v a2s . co  m*/
    DefaultCategoryDataset Pactual = jFreeChartDataSets.get(CoreConfiguration.PACTUAL_LABEL);
    DefaultCategoryDataset Ppredicted = jFreeChartDataSets.get(CoreConfiguration.PPREDICTED_LABEL);

    StandardCategoryItemLabelGenerator standardcategoryitemlabelgenerator = new StandardCategoryItemLabelGenerator();

    LineAndShapeRenderer renderer1 = new LineAndShapeRenderer();
    /*renderer1.setBaseItemLabelGenerator(standardcategoryitemlabelgenerator);
    renderer1.setBaseItemLabelsVisible(true);*/
    StackedAreaRenderer renderer2 = new StackedAreaRenderer();

    //plot
    CategoryPlot plot = new CategoryPlot();
    plot.setDataset(Ppredicted);
    plot.setRenderer(renderer2);
    plot.setDataset(1, Pactual);
    plot.setRenderer(1, renderer1);
    CategoryAxis axis = new CategoryAxis("Sample");
    axis.setTickLabelsVisible(false);
    axis.setCategoryMargin(0.0);
    plot.setDomainAxis(axis);

    //more rangeAxis
    plot.setRangeAxis(new NumberAxis("Power (Watts)"));
    plot.mapDatasetToRangeAxis(2, 1);
    //
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setRangeGridlinesVisible(true);
    plot.setDomainGridlinesVisible(true);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    //chart
    JFreeChart chart = new JFreeChart(plot);
    chart.setTitle(NAME);
    return chart;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• »