Example usage for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions

Introduction

In this page you can find the example usage for org.jfree.chart.axis CategoryAxis setCategoryLabelPositions.

Prototype

public void setCategoryLabelPositions(CategoryLabelPositions positions) 

Source Link

Document

Sets the category label position specification for the axis and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:net.praqma.jenkins.memorymap.MemoryMapBuildAction.java

protected JFreeChart createChart(CategoryDataset dataset, String title, String yaxis, int max, int min) {
    final JFreeChart chart = ChartFactory.createStackedAreaChart(title, // chart                                                                                                                                       // title
            null, // unused
            yaxis, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );/*  w  ww .  jav  a 2s . c om*/

    final LegendTitle legend = chart.getLegend();

    legend.setPosition(RectangleEdge.BOTTOM);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();

    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setUpperBound(max);
    rangeAxis.setLowerBound(min);

    final StackedAreaRenderer renderer = (StackedAreaRenderer) plot.getRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0));
    return chart;
}

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From source file:UserInterface.PatientRole.ManageMyVitalSignsAndFitnessRecordJPanel.java

private void createChart() {
    DefaultCategoryDataset vitalSignDataset = new DefaultCategoryDataset();
    int selectedRow = viewVitalSignsJTable1.getSelectedRow();
    ArrayList<Record> recordList = patient.getRecordHistory().getRecordList();
    /*At least 2 vital sign records needed to show chart */
    if (recordList.isEmpty() || recordList.size() == 1) {
        JOptionPane.showMessageDialog(this,
                "No Fitness Record or only one fitness record found. At least 2 fitness records needed to show chart!",
                "Warning", JOptionPane.INFORMATION_MESSAGE);
        return;//from   ww w .  j ava2s.  c o m
    }
    for (Record record : recordList) {
        vitalSignDataset.addValue(record.getStandTime(), "StandTime", record.getDate());
        vitalSignDataset.addValue(record.getMoveTime(), "MoveTime", record.getDate());
        vitalSignDataset.addValue(record.getExcerciseTime(), "ExcerciseTime", record.getDate());
        vitalSignDataset.addValue(record.getTotalTime(), "TotalTime", record.getDate());
    }

    JFreeChart vitalSignChart = ChartFactory.createBarChart3D("Fitness Record Chart", "Time Stamp",
            "Time(mins)", vitalSignDataset, PlotOrientation.VERTICAL, true, false, false);
    vitalSignChart.setBackgroundPaint(Color.white);
    CategoryPlot vitalSignChartPlot = vitalSignChart.getCategoryPlot();
    vitalSignChartPlot.setBackgroundPaint(Color.lightGray);

    CategoryAxis vitalSignDomainAxis = vitalSignChartPlot.getDomainAxis();
    vitalSignDomainAxis
            .setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    NumberAxis vitalSignRangeAxis = (NumberAxis) vitalSignChartPlot.getRangeAxis();
    vitalSignRangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    ChartFrame chartFrame = new ChartFrame("Chart", vitalSignChart);
    chartFrame.setVisible(true);
    chartFrame.setSize(500, 500);
}

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From source file:gov.nih.nci.cma.web.graphing.GEPlot.java

public String generateGeometricMeanIntensityChart(String xAxisLabel, String yAxisLabel, HttpSession session,
        PrintWriter pw) {/*  w  w  w  .  ja va2 s . c  o  m*/
    String gmfilename = "";

    JFreeChart gmChart = null;
    try {

        gmChart = ChartFactory.createBarChart(null, xAxisLabel, // domain axis label
                yAxisLabel, gmDataset, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
        gmChart.setBackgroundPaint(java.awt.Color.white);
        // lets start some customization to retro fit w/jcharts lookand feel
        CategoryPlot plot = gmChart.getCategoryPlot();
        CategoryAxis axis = plot.getDomainAxis();
        axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
        axis.setLowerMargin(0.02); // two percent
        axis.setCategoryMargin(0.20); // 20 percent
        axis.setUpperMargin(0.02); // two percent
        //StatisticalBarRenderer renderer = new StatisticalBarRenderer();
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        // BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setItemMargin(0.01); // one percent
        renderer.setDrawBarOutline(true);
        renderer.setOutlinePaint(Color.BLACK);
        renderer.setBaseToolTipGenerator(new CategoryToolTipGenerator() {

            public String generateToolTip(CategoryDataset dataset, int series, int item) {
                String stdDev = (String) stdDevMap
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : "
                        + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>"
                        + "<br/>Std. Dev.: " + stdDev + "<br/>";
            }

        });

        plot.setRenderer(renderer);

        gmChart.removeLegend();
        ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        //gmfilename = ServletUtilities.saveChartAsPNG(gmChart, imgW, 400, info, session);
        gmfilename = ServletUtilities.saveChartAsPNG(gmChart, imgW, 400, info, session);
        ChartUtilities.writeImageMap(pw, gmfilename, info, new CustomOverlibToolTipTagFragmentGenerator(),
                new StandardURLTagFragmentGenerator());

    } catch (Exception e) {
        System.out.println("Exception - " + e.toString());
        e.printStackTrace(System.out);
    }
    return gmfilename;
}

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From source file:gov.nih.nci.cma.web.graphing.GEPlot.java

public String generateLog2Chart(String xAxisLabel, String yAxisLabel, HttpSession session, PrintWriter pw) {
    String log2Filename = "";

    JFreeChart log2Chart = null;// w  w w .  j  av  a 2s.  c  om
    try {

        log2Chart = ChartFactory.createBarChart(null, xAxisLabel, // domain axis label
                yAxisLabel, log2Dataset, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips?
                false // URLs?
        );
        log2Chart.setBackgroundPaint(java.awt.Color.white);
        // lets start some customization to retro fit w/jcharts lookand feel
        CategoryPlot plot = log2Chart.getCategoryPlot();
        CategoryAxis axis = plot.getDomainAxis();
        axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
        axis.setLowerMargin(0.02); // two percent
        axis.setCategoryMargin(0.20); // 20 percent
        axis.setUpperMargin(0.02); // two percent
        StatisticalBarRenderer renderer = new StatisticalBarRenderer();

        // BarRenderer renderer = (BarRenderer) plot.getRenderer();
        renderer.setItemMargin(0.01); // one percent
        renderer.setDrawBarOutline(true);
        renderer.setOutlinePaint(Color.BLACK);
        renderer.setBaseToolTipGenerator(new CategoryToolTipGenerator() {

            public String generateToolTip(CategoryDataset dataset, int series, int item) {
                String stdDev = (String) stdDevMap
                        .get(dataset.getRowKey(series) + "::" + dataset.getColumnKey(item));

                return "Probeset : " + dataset.getRowKey(series) + "<br/>Intensity : "
                        + new DecimalFormat("0.0000").format(dataset.getValue(series, item)) + "<br/>"
                        + "<br/>Std. Dev.: " + stdDev + "<br/>";
            }

        });

        // LegendTitle lg = chart.getLegend();
        plot.setRenderer(renderer);

        // lets generate a custom legend - assumes theres only one source?
        //LegendItemCollection lic = log2Chart.getLegend().getSources()[0].getLegendItems();
        //legendHtml = LegendCreator.buildLegend(lic, "Probesets");
        log2Chart.removeLegend();
        ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        log2Filename = ServletUtilities.saveChartAsPNG(log2Chart, imgW, 400, info, session);
        ChartUtilities.writeImageMap(pw, log2Filename, info, new CustomOverlibToolTipTagFragmentGenerator(),
                new StandardURLTagFragmentGenerator());

    } catch (Exception e) {
        System.out.println("Exception - " + e.toString());
        e.printStackTrace(System.out);
    }
    return log2Filename;
}

---

From source file:it.eng.spagobi.engines.chart.bo.charttypes.barcharts.SimpleBar.java

public JFreeChart createChart(DatasetMap datasets) {
    logger.debug("IN");
    CategoryDataset dataset = (CategoryDataset) datasets.getDatasets().get("1");

    PlotOrientation plotOrientation = PlotOrientation.VERTICAL;
    if (horizontalView) {
        plotOrientation = PlotOrientation.HORIZONTAL;
    }//  w w w .ja va 2  s .  c  o m

    JFreeChart chart = ChartFactory.createBarChart(name, // chart title
            categoryLabel, // domain axis label
            valueLabel, // range axis label
            dataset, // data
            plotOrientation, // orientation
            false, // include legend
            true, // tooltips?
            false // URLs?
    );

    TextTitle title = setStyleTitle(name, styleTitle);
    chart.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart.addSubtitle(subTitle);
    }

    // set the background color for the chart...
    chart.setBackgroundPaint(color);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    NumberFormat nf = NumberFormat.getNumberInstance(locale);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize()));
    rangeAxis.setLabelPaint(styleXaxesLabels.getColor());
    rangeAxis
            .setTickLabelFont(new Font(styleXaxesLabels.getFontName(), Font.PLAIN, styleXaxesLabels.getSize()));
    rangeAxis.setTickLabelPaint(styleXaxesLabels.getColor());
    rangeAxis.setUpperMargin(0.10);
    rangeAxis.setNumberFormatOverride(nf);

    if (firstAxisLB != null && firstAxisUB != null) {
        rangeAxis.setLowerBound(firstAxisLB);
        rangeAxis.setUpperBound(firstAxisUB);
    }

    if (rangeIntegerValues == true) {
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    } else
        rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits());

    if (rangeAxisLocation != null) {
        if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_LEFT")) {
            plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_LEFT);
        } else if (rangeAxisLocation.equalsIgnoreCase("BOTTOM_OR_RIGHT")) {
            plot.setRangeAxisLocation(0, AxisLocation.BOTTOM_OR_RIGHT);
        } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_RIGHT")) {
            plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_RIGHT);
        } else if (rangeAxisLocation.equalsIgnoreCase("TOP_OR_LEFT")) {
            plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_LEFT);
        }
    }

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    // add
    CategorySeriesLabelGenerator generator = new StandardCategorySeriesLabelGenerator("{0}");
    renderer.setLegendItemLabelGenerator(generator);

    if (maxBarWidth != null) {
        renderer.setMaximumBarWidth(maxBarWidth.doubleValue());
    }

    if (showValueLabels) {
        renderer.setBaseItemLabelsVisible(true);
        renderer.setBaseItemLabelGenerator(new FilterZeroStandardCategoryItemLabelGenerator());
        renderer.setBaseItemLabelFont(
                new Font(styleValueLabels.getFontName(), Font.PLAIN, styleValueLabels.getSize()));
        renderer.setBaseItemLabelPaint(styleValueLabels.getColor());

        //         if(valueLabelsPosition.equalsIgnoreCase("inside")){
        //         renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(
        //         ItemLabelAnchor.CENTER, TextAnchor.BASELINE_LEFT));
        //         renderer.setBaseNegativeItemLabelPosition(new ItemLabelPosition(
        //         ItemLabelAnchor.CENTER, TextAnchor.BASELINE_LEFT));
        //         } else {
        //         renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(
        //         ItemLabelAnchor.OUTSIDE3, TextAnchor.BASELINE_LEFT));
        //         renderer.setBaseNegativeItemLabelPosition(new ItemLabelPosition(
        //         ItemLabelAnchor.OUTSIDE3, TextAnchor.BASELINE_LEFT));
        //         }

    }

    // PROVA LEGENDA      
    if (legend == true) {

        drawLegend(chart);

        /*BlockContainer wrapper = new BlockContainer(new BorderArrangement());
        wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0));
                
        LabelBlock titleBlock = new LabelBlock("Legend Items:",
              new Font("SansSerif", Font.BOLD, 12));
        title.setPadding(5, 5, 5, 5);
        wrapper.add(titleBlock, RectangleEdge.TOP);
                
        LegendTitle legend = new LegendTitle(chart.getPlot());
        BlockContainer items = legend.getItemContainer();
        items.setPadding(2, 10, 5, 2);
        wrapper.add(items);
        legend.setWrapper(wrapper);
                
        if(legendPosition.equalsIgnoreCase("bottom")) legend.setPosition(RectangleEdge.BOTTOM);
        else if(legendPosition.equalsIgnoreCase("left")) legend.setPosition(RectangleEdge.LEFT);
        else if(legendPosition.equalsIgnoreCase("right")) legend.setPosition(RectangleEdge.RIGHT);
        else if(legendPosition.equalsIgnoreCase("top")) legend.setPosition(RectangleEdge.TOP);
        else legend.setPosition(RectangleEdge.BOTTOM);
                
        legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
        chart.addSubtitle(legend);*/
    }

    int seriesN = dataset.getRowCount();

    // the order color vedctor overrides the color map!!

    if (orderColorVector != null && orderColorVector.size() > 0) {
        logger.debug("color serie by SERIES_ORDER_COLORS template specification");
        for (int i = 0; i < seriesN; i++) {
            if (orderColorVector.get(i) != null) {
                Color color = orderColorVector.get(i);
                renderer.setSeriesPaint(i, color);
            }
        }
    } else if (colorMap != null) {
        logger.debug("color serie by SERIES_COLORS template specification");
        for (int i = 0; i < seriesN; i++) {
            String serieName = (String) dataset.getRowKey(i);
            String labelName = "";
            int index = -1;
            if (seriesCaptions != null && seriesCaptions.size() > 0) {
                labelName = serieName;
                serieName = (String) seriesCaptions.get(serieName);
                index = dataset.getRowIndex(labelName);
            } else
                index = dataset.getRowIndex(serieName);

            Color color = (Color) colorMap.get(serieName);
            if (color != null) {
                //renderer.setSeriesPaint(i, color);
                renderer.setSeriesPaint(index, color);
                renderer.setSeriesItemLabelFont(i,
                        new Font(defaultLabelsStyle.getFontName(), Font.PLAIN, defaultLabelsStyle.getSize()));
                renderer.setSeriesItemLabelPaint(i, defaultLabelsStyle.getColor());
            }
        }
    }

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    domainAxis.setLabelFont(new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize()));
    domainAxis.setLabelPaint(styleYaxesLabels.getColor());
    domainAxis
            .setTickLabelFont(new Font(styleYaxesLabels.getFontName(), Font.PLAIN, styleYaxesLabels.getSize()));
    domainAxis.setTickLabelPaint(styleYaxesLabels.getColor());
    domainAxis.setUpperMargin(0.10);
    logger.debug("OUT");
    return chart;

}

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From source file:edu.ucla.stat.SOCR.chart.SuperCategoryChart.java

/**
 * Creates a chart.//from w w  w.ja v  a2 s . c  o m
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart(CategoryDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart(chartTitle, //"Bar Chart Demo",         // chart title
            domainLabel, //"Category",               // domain axis label
            rangeLabel, //"Value",                  // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            !legendPanelOn, // include legend
            true, // tooltips?
            false // URLs?
    );

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

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // 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);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

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From source file:gov.nih.nci.cma.web.graphing.GEPlot.java

public String generateBWLog2IntensityChart(String xAxisLabel, String yAxisLabel, HttpSession session,
        PrintWriter pw, boolean isCoinPlot) {
    String bwFilename = "";

    //PlotSize ps = PlotSize.MEDIUM;

    JFreeChart bwChart = null;//from w w  w .j ava2 s.c  o  m
    try {
        //IMAGE Size Control

        CategoryAxis xAxis = new CategoryAxis(xAxisLabel);
        xAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
        NumberAxis yAxis = new NumberAxis(yAxisLabel);
        yAxis.setAutoRangeIncludesZero(true);
        BoxAndWhiskerCoinPlotRenderer bwRenderer = null;
        CategoryPlot bwPlot = null;

        if (isCoinPlot) {
            Map<String, List<Double>> groupMap = rawDataMap.get(reporterName);
            DefaultBoxAndWhiskerCategoryDataset smallBwdataset = new DefaultBoxAndWhiskerCategoryDataset();
            int row = 0;
            int column = 0;
            HashMap<String, List> caIntegatorCoinList = new HashMap<String, List>();
            for (String group : groupList) {
                smallBwdataset.add(groupMap.get(group), reporterName, group);
                caIntegatorCoinList.put(row + "_" + column++, groupMap.get(group));
            }
            bwRenderer = new BoxAndWhiskerCoinPlotRenderer(caIntegatorCoinList);
            bwRenderer.setDisplayAllOutliers(true);
            bwRenderer.setDisplayCoinCloud(true);
            bwRenderer.setDisplayMean(false);
            bwRenderer.setFillBox(false);
            bwRenderer.setPlotColor(null);
            bwPlot = new CategoryPlot(smallBwdataset, xAxis, yAxis, bwRenderer);

            if (groupList.size() < 6)
                imgW = 200;

        } else {
            bwRenderer = new BoxAndWhiskerCoinPlotRenderer();
            bwRenderer.setDisplayAllOutliers(true);
            bwRenderer.setBaseToolTipGenerator(new CategoryToolTipGenerator() {
                public String generateToolTip(CategoryDataset dataset, int series, int item) {
                    String tt = "";
                    NumberFormat formatter = new DecimalFormat(".####");
                    String key = "";
                    //String s = formatter.format(-1234.567);  // -001235
                    if (dataset instanceof DefaultBoxAndWhiskerCategoryDataset) {
                        DefaultBoxAndWhiskerCategoryDataset ds = (DefaultBoxAndWhiskerCategoryDataset) dataset;
                        try {
                            String med = formatter.format(ds.getMedianValue(series, item));
                            tt += "Median: " + med + "<br/>";
                            tt += "Mean: " + formatter.format(ds.getMeanValue(series, item)) + "<br/>";
                            tt += "Q1: " + formatter.format(ds.getQ1Value(series, item)) + "<br/>";
                            tt += "Q3: " + formatter.format(ds.getQ3Value(series, item)) + "<br/>";
                            tt += "Max: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMaxFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            tt += "Min: " + formatter.format(
                                    FaroutOutlierBoxAndWhiskerCalculator.getMinFaroutOutlier(ds, series, item))
                                    + "<br/>";
                            tt += "<br/><br/>Please click on the box and whisker to view a plot for this reporter.<br/>";
                            key = ds.getRowKeys().get(series).toString();
                        } catch (Exception e) {
                        }
                    }
                    String returnString = "onclick=\"popCoin('" + geneSymbol + "','" + key + "');\" | ";

                    return returnString + tt;
                }
            });
            bwRenderer.setFillBox(false);
            bwPlot = new CategoryPlot(bwdataset, xAxis, yAxis, bwRenderer);
        }

        bwChart = new JFreeChart(bwPlot);

        bwChart.setBackgroundPaint(java.awt.Color.white);
        LegendTitle title = bwChart.getLegend();
        LegendItemSource[] sources = title.getSources();

        legendItemCollection = sources[0].getLegendItems();
        bwChart.removeLegend();

        // Write the chart image to the temporary directory
        ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());

        // BW
        if (bwChart != null) {
            //int bwwidth = new BigDecimal(1.5).multiply(new BigDecimal(imgW)).intValue();
            bwFilename = ServletUtilities.saveChartAsPNG(bwChart, imgW, 400, info, session);
            CustomOverlibToolTipTagFragmentGenerator ttip = new CustomOverlibToolTipTagFragmentGenerator();
            ttip.setExtra(" href='javascript:void(0);' "); //must have href for area tags to have cursor:pointer
            ChartUtilities.writeImageMap(pw, bwFilename, info, ttip, new StandardURLTagFragmentGenerator());
            info.clear(); // lose the first one
            info = new ChartRenderingInfo(new StandardEntityCollection());
        }
        //END  BW

        pw.flush();

    } catch (Exception e) {
        System.out.println("Exception - " + e.toString());
        e.printStackTrace(System.out);
    }
    // return filename;
    //charts.put("errorBars", log2Filename);
    //charts.put("noErrorBars", rawFilename);
    //charts.put("bwFilename", bwFilename);
    //charts.put("legend", legendHtml);
    //charts.put("size", ps.toString());

    return bwFilename;
}

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From source file:ds.monte.carlo.Application.java

private void createLengthGraph(HashMap<Integer, Integer> probability) {
    DefaultCategoryDataset pDataset = new DefaultCategoryDataset();

    for (Integer key : probability.keySet()) {
        pDataset.setValue(probability.get(key), "", "" + key);
    }// www. j a va 2  s  .c  o m

    JFreeChart growChart = ChartFactory.createLineChart("Simulated annealing", "", "", pDataset,
            PlotOrientation.VERTICAL, false, false, false);
    growChart.setBackgroundPaint(Color.WHITE);

    CategoryPlot catPlot = growChart.getCategoryPlot();
    catPlot.setRangeGridlinePaint(new Color(92, 184, 92));

    ValueAxis vAxis = catPlot.getRangeAxis();
    CategoryAxis cAxis = catPlot.getDomainAxis();

    cAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    cAxis.setTickLabelsVisible(false);

    Font font = new Font("SansSerif", Font.PLAIN, 12);
    Font fontTitle = new Font("SansSerif", Font.PLAIN, 14);
    vAxis.setTickLabelFont(font);
    growChart.getTitle().setFont(fontTitle);

    LineAndShapeRenderer renderer = (LineAndShapeRenderer) catPlot.getRenderer();
    Color bootstrapGreen = new Color(92, 184, 92);
    renderer.setSeriesPaint(0, bootstrapGreen);

    ChartPanel chartPanel = new ChartPanel(growChart);
    jPanel9.removeAll();
    jPanel9.add(chartPanel, BorderLayout.CENTER);
    jPanel9.validate();
}

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From source file:org.openscience.cdk.applications.taverna.basicutilities.ChartTool.java

/**
 * Creates an area chart./*from   w  w w .j  av a 2  s. co m*/
 * 
 * @param title
 * @param categoryAxisLabel
 *            (X-Axis label)
 * @param valueAxisLabel
 *            (Y-Axis label)
 * @param dataset
 * @return JfreeChart instance.
 */
public JFreeChart createAreaChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {
    JFreeChart chart = ChartFactory.createAreaChart(title, categoryAxisLabel, valueAxisLabel, dataset,
            this.orientation, this.drawLegend, false, false);
    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);
    chart.setAntiAlias(true);
    CategoryPlot plot = chart.getCategoryPlot();
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(0);
    domainAxis.setUpperMargin(0);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
    AreaRenderer renderer = (AreaRenderer) plot.getRenderer();
    renderer.setSeriesPaint(0, Color.blue);
    renderer.setSeriesPaint(1, Color.red);
    renderer.setSeriesPaint(2, Color.green);
    renderer.setSeriesPaint(3, Color.darkGray);
    renderer.setSeriesPaint(4, Color.yellow);
    return chart;
}

---

From source file:ds.monte.carlo.Application.java

private void createFrequencyGraph(HashMap<Long, Integer> dictionary) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    long checksum = 0;

    for (Long key : dictionary.keySet()) {
        dataset.setValue(dictionary.get(key), "", "" + key);
        checksum += dictionary.get(key);
    }//from   w  ww. j  a  v  a  2s .c o  m

    JFreeChart chart = ChartFactory.createBarChart("Frequency graph", "", "", dataset, PlotOrientation.VERTICAL,
            false, false, false);
    chart.setBackgroundPaint(Color.WHITE);
    CategoryPlot catPlot = chart.getCategoryPlot();
    catPlot.setRangeGridlinePaint(new Color(92, 184, 92));

    ValueAxis vAxis = catPlot.getRangeAxis();
    CategoryAxis cAxis = catPlot.getDomainAxis();

    cAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);

    Font font = new Font("SansSerif", Font.PLAIN, 12);
    Font fontTitle = new Font("SansSerif", Font.PLAIN, 14);
    Font fontc = new Font("SansSerif", Font.PLAIN, 10);
    vAxis.setTickLabelFont(font);
    chart.getTitle().setFont(fontTitle);
    cAxis.setTickLabelFont(fontc);

    BarRenderer renderer = (BarRenderer) catPlot.getRenderer();
    Color bootstrapGreen = new Color(92, 184, 92);
    renderer.setSeriesPaint(0, bootstrapGreen);

    ChartPanel chartPanel = new ChartPanel(chart);
    jPanel5.removeAll();
    jPanel5.add(chartPanel, BorderLayout.CENTER);
    jPanel5.validate();
    //jPanel5.setVisible(true);

    System.out.println("Checksum " + checksum);
    System.out.println("NumberOfReplications " + numberOfReplications);

}

---

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