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:com.sun.japex.report.ChartGenerator.java

static protected void configureLineChart(JFreeChart chart) {
    CategoryPlot plot = chart.getCategoryPlot();

    final DrawingSupplier supplier = new DefaultDrawingSupplier(DefaultDrawingSupplier.DEFAULT_PAINT_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
            // Draw a small diamond 
            new Shape[] { new Polygon(new int[] { 3, 0, -3, 0 }, new int[] { 0, 3, 0, -3 }, 4) });
    plot.setDomainGridlinePaint(Color.black);
    plot.setRangeGridlinePaint(Color.black);
    plot.setDrawingSupplier(supplier);//from   w w w  .  ja  va 2 s .  co  m

    LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setShapesVisible(true);
    renderer.setStroke(new BasicStroke(2.0f));

    CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);
}

---

From source file:com.opensourcestrategies.financials.reports.JFreeFinancialCharts.java

/**
 * Liquidity snapshot chart.  Documentation is at http://www.opentaps.org/docs/index.php/Financials_Home_Screen
 *
 * Because a user might not have permission to view balances in all areas, this method takes into consideration
 * the ability to view various bars in the chart.
 *
 * @param accountsMap Map of accounts keyed by the glAccountType
 * @return String filename pointing to the chart, to be used with showChart URI request
 *//*from  w  w  w . j  a  v  a  2  s  . c  om*/
public static String createLiquiditySnapshotChart(Map<String, GenericValue> accountsMap,
        List<GenericValue> creditCardAccounts, Locale locale, boolean hasReceivablesPermission,
        boolean hasPayablesPermission, boolean hasInventoryPermission)
        throws GenericEntityException, IOException {
    Map<String, Object> uiLabelMap = UtilMessage.getUiLabels(locale);

    // create the dataset
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    // compile the four bars
    if (hasReceivablesPermission) {
        double cashBalance = 0.0;
        cashBalance += getPostedBalance(accountsMap.get("UNDEPOSITED_RECEIPTS"));
        cashBalance += getPostedBalance(accountsMap.get("BANK_STLMNT_ACCOUNT"));
        dataset.addValue(cashBalance, "", (String) uiLabelMap.get("FinancialsCashEquivalents"));

        double receivablesBalance = 0.0;
        receivablesBalance += getPostedBalance(accountsMap.get("ACCOUNTS_RECEIVABLE"));
        // merchant account settlement balances are receivable
        receivablesBalance += getPostedBalance(accountsMap.get("MRCH_STLMNT_ACCOUNT"));
        dataset.addValue(receivablesBalance, "", (String) uiLabelMap.get("FinancialsReceivables"));
    }
    if (hasInventoryPermission) {
        double inventoryBalance = 0.0;
        inventoryBalance += getPostedBalance(accountsMap.get("INVENTORY_ACCOUNT"));
        inventoryBalance += getPostedBalance(accountsMap.get("RAWMAT_INVENTORY"));
        inventoryBalance += getPostedBalance(accountsMap.get("WIP_INVENTORY"));
        dataset.addValue(inventoryBalance, "", (String) uiLabelMap.get("WarehouseInventory"));
    }
    if (hasPayablesPermission) {
        double payablesBalance = 0.0;
        payablesBalance += getPostedBalance(accountsMap.get("ACCOUNTS_PAYABLE"));
        payablesBalance += getPostedBalance(accountsMap.get("COMMISSIONS_PAYABLE"));
        payablesBalance += getPostedBalance(accountsMap.get("UNINVOICED_SHIP_RCPT"));
        dataset.addValue(payablesBalance, "", (String) uiLabelMap.get("FinancialsPayables"));
    }

    // set up the chart
    JFreeChart chart = ChartFactory.createBarChart((String) uiLabelMap.get("FinancialsLiquiditySnapshot"), // chart title
            null, // domain axis label
            null, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // urls
    );
    chart.setBackgroundPaint(Color.white);
    chart.setBorderVisible(true);
    chart.setPadding(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    // get a reference to the plot for further customisation...
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    // get the bar renderer to put effects on the bars
    final BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false); // disable bar outlines

    // set up gradient paint on bar
    final GradientPaint gp = new GradientPaint(0.0f, 0.0f, Color.GREEN, 0.0f, 0.0f, Color.GRAY);
    renderer.setSeriesPaint(0, gp);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // tilt the category labels so they fit
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    // save as a png and return the file name
    return ServletUtilities.saveChartAsPNG(chart, 400, 300, null);
}

---

From source file:org.jfree.expdemo.SelectionDemo5Category.java

private static JFreeChart createChart(CategoryDataset dataset, DatasetSelectionExtension ext) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 1", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );/*from   ww w .j  av  a 2s .  com*/

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainGridlinesVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.setRangeCrosshairPaint(Color.blue);

    // 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);

    renderer.setLegendItemToolTipGenerator(new StandardCategorySeriesLabelGenerator("Tooltip: {0}"));

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

    //add selection specific rendering
    IRSUtilities.setSelectedItemPaint(renderer, ext, Color.WHITE);

    //register plot as selection change listener
    ext.addSelectionChangeListener(plot);

    return chart;

}

---

From source file:org.jenkinsci.plugins.todos.TodosChartBuilder.java

/**
 * Build a trend chart from the provided data.
 * //from w  w w. j av a  2 s  .c om
 * @param action
 *            the build action
 * @return the trend chart
 */
public static JFreeChart buildChart(TodosBuildAction action) {
    String strComments = Messages.Todos_ReportSummary_Comments();

    JFreeChart chart = ChartFactory.createStackedAreaChart(null, null, strComments, buildDataset(action),
            PlotOrientation.VERTICAL, true, false, true);

    chart.setBackgroundPaint(Color.white);

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    plot.setForegroundAlpha(0.8f);
    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);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // Crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));

    TodosAreaRenderer renderer = new TodosAreaRenderer(action.getUrlName());
    plot.setRenderer(renderer);

    return chart;
}

---

From source file:fr.paris.lutece.plugins.form.business.GraphTypeBarChart.java

/**
* return the JFreeChart BarChart graph//from   www.j av  a  2  s  .c  o m
* @param listStatistic listStatistic
* @param strGraphTitle graph title
* @param nGraphThreeDimension true if the graph must be in three dimension
* @param nGraphLabelValue true if the labels must appear in the graph
* @return the JFreeChart graph associate to the graph type
*/

//Cration de l'histogramme
public static JFreeChart createBarChart(List<StatisticEntrySubmit> listStatistic, String strGraphTitle,
        boolean nGraphThreeDimension, boolean nGraphLabelValue) {
    JFreeChart chart;
    CategoryDataset dataset = createBarChartDataset(listStatistic);

    if (nGraphThreeDimension) {
        chart = ChartFactory.createBarChart3D(strGraphTitle, null, null, dataset, PlotOrientation.VERTICAL,
                true, false, false);
    } else {
        chart = ChartFactory.createBarChart(strGraphTitle, null, null, dataset, PlotOrientation.VERTICAL, true,
                false, false);
    }

    CategoryPlot categoryPlot = chart.getCategoryPlot();
    CategoryAxis categoryAxis = categoryPlot.getDomainAxis();
    CategoryLabelPositions labelPositions = CategoryLabelPositions.UP_45;
    categoryAxis.setCategoryLabelPositions(labelPositions);

    BarRenderer renderer = (BarRenderer) categoryPlot.getRenderer();

    if (nGraphLabelValue) {
        renderer.setItemLabelsVisible(true);

        DecimalFormat decimalformat1 = new DecimalFormat("#.#");
        renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", decimalformat1));

        if (nGraphThreeDimension) {
            renderer.setPositiveItemLabelPositionFallback(
                    new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.BASELINE_LEFT));
            categoryPlot.setRenderer(renderer);
        }
    }

    return chart;
}

---

From source file:grafici.StatisticheBarChart.java

/**
 * Creates a sample chart.//from   w ww .ja v a 2 s  . c o m
 * 
 * @param dataset
 *            the dataset.
 * 
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset, Table results, int variabile, int valore) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart(titolo, // chart
            // title
            "", // domain axis label
            results.getColumn(valore).getText().toUpperCase(), // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // 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 = (CategoryPlot) chart.getPlot();

    // ******************************************************************
    // More than 150 demo applications are included with the JFreeChart
    // Developer Guide...for more information, see:
    //
    // > http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

    // 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 / 12.0));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

---

From source file:plugins.tutorial.chart.ChartTutorial1.java

/**
 * Creates a sample chart./*from  ww w  .j a va  2  s  . c o  m*/
 * 
 * @param dataset
 *        the dataset.
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 1", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // 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 = (CategoryPlot) chart.getPlot();

    // ******************************************************************
    // More than 150 demo applications are included with the JFreeChart
    // Developer Guide...for more information, see:
    //
    // > http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

    // 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;

}

---

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

/**
 * Create a chart representing an arbitrary collection of name/value pairs. 
 * The data is passed in as a hashtable where the key is the name and the  
 * value is the number items. /*from  w  w w. j a v a 2s .c om*/
 */
public static final JFreeChart getBarChart(Hashtable<String, Integer> data, String title, String nameLabel,
        String valueLabel) {
    JFreeChart chart = null;

    // Sort the data by name
    Vector<String> names = new Vector<String>();
    Enumeration nameList = data.keys();
    while (nameList.hasMoreElements()) {
        names.add((String) nameList.nextElement());
    }
    Collections.sort(names);

    // Populate the dataset with data
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    Iterator keyIter = names.iterator();
    while (keyIter.hasNext()) {
        String name = (String) keyIter.next();
        Integer value = data.get(name);
        dataset.addValue(value, valueLabel, name);
    }

    // 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: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/* ww w . ja v a 2s.co m*/
 *
 * @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:grafici.MediciBarChart.java

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

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart(titolo, // chart
            // title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // 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 = (CategoryPlot) chart.getPlot();

    // ******************************************************************
    // More than 150 demo applications are included with the JFreeChart
    // Developer Guide...for more information, see:
    //
    // > http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

    // 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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