Example usage for org.jfree.data KeyToGroupMap mapKeyToGroup

Introduction

In this page you can find the example usage for org.jfree.data KeyToGroupMap mapKeyToGroup.

Prototype

public void mapKeyToGroup(Comparable key, Comparable group) 

Source Link

Document

Maps a key to a group.

Usage

From source file:org.jfree.chart.demo.StackedBarChartDemo5.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 5", "Category", "Value",
            categorydataset, PlotOrientation.VERTICAL, true, true, false);
    GroupedStackedBarRenderer groupedstackedbarrenderer = new GroupedStackedBarRenderer();
    KeyToGroupMap keytogroupmap = new KeyToGroupMap("G1");
    keytogroupmap.mapKeyToGroup("S1", "G1");
    keytogroupmap.mapKeyToGroup("S2", "G1");
    keytogroupmap.mapKeyToGroup("S3", "G2");
    keytogroupmap.mapKeyToGroup("S4", "G3");
    groupedstackedbarrenderer.setSeriesToGroupMap(keytogroupmap);
    groupedstackedbarrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    groupedstackedbarrenderer.setBaseItemLabelsVisible(true);
    groupedstackedbarrenderer.setPositiveItemLabelPositionFallback(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER));
    groupedstackedbarrenderer.setItemMargin(0.10000000000000001D);
    SubCategoryAxis subcategoryaxis = new SubCategoryAxis("Category / Group");
    subcategoryaxis.setCategoryMargin(0.050000000000000003D);
    subcategoryaxis.addSubCategory("G1");
    subcategoryaxis.addSubCategory("G2");
    subcategoryaxis.addSubCategory("G3");
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setDomainAxis(subcategoryaxis);
    categoryplot.setRenderer(groupedstackedbarrenderer);
    return jfreechart;
}

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From source file:org.jfree.chart.demo.DualAxisDemo6.java

private static JFreeChart createChart(CategoryDataset categorydataset, CategoryDataset categorydataset1) {
    CategoryAxis categoryaxis = new CategoryAxis("Category");
    NumberAxis numberaxis = new NumberAxis("Value");
    GroupedStackedBarRenderer groupedstackedbarrenderer = new GroupedStackedBarRenderer();
    KeyToGroupMap keytogroupmap = new KeyToGroupMap("G1");
    keytogroupmap.mapKeyToGroup("Series 1A", "G1");
    keytogroupmap.mapKeyToGroup("Series 1B", "G1");
    keytogroupmap.mapKeyToGroup("NOTHING", "G2");
    groupedstackedbarrenderer.setSeriesToGroupMap(keytogroupmap);
    CategoryPlot categoryplot = new CategoryPlot(categorydataset, categoryaxis, numberaxis,
            groupedstackedbarrenderer) {

        private static final long serialVersionUID = 1L;

        public LegendItemCollection getLegendItems() {
            LegendItemCollection legenditemcollection = new LegendItemCollection();
            legenditemcollection.addAll(getRenderer().getLegendItems());
            CategoryDataset categorydataset2 = getDataset(1);
            if (categorydataset2 != null) {
                CategoryItemRenderer categoryitemrenderer = getRenderer(1);
                if (categoryitemrenderer != null) {
                    org.jfree.chart.LegendItem legenditem = categoryitemrenderer.getLegendItem(1, 1);
                    legenditemcollection.add(legenditem);
                }// w ww  .  j ava  2 s.co m
            }
            return legenditemcollection;
        }

    };
    JFreeChart jfreechart = new JFreeChart("Dual Axis Bar Chart", categoryplot);
    categoryplot.setDomainAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
    categoryplot.setDataset(1, categorydataset1);
    categoryplot.mapDatasetToRangeAxis(1, 1);
    NumberAxis numberaxis1 = new NumberAxis("Secondary");
    categoryplot.setRangeAxis(1, numberaxis1);
    categoryplot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);
    BarRenderer barrenderer = new BarRenderer();
    categoryplot.setRenderer(1, barrenderer);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

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From source file:org.pentaho.chart.plugin.jfreechart.utils.JFreeChartUtils.java

/**
 * @param chartDocument//from w  ww.  java 2  s  . co m
 * @param data
 * @return
 */
public static KeyToGroupMap createKeyToGroupMap(final ChartDocument chartDocument, final ChartTableModel data,
        final CategoryDataset dataSet) {
    ChartElement groupElement = getBaseStackedGroupElement(chartDocument);

    // First build the set of keys to match against
    final Set matchSet = new HashSet();
    final int rowCount = data.getRowCount();
    for (int row = 0; row < rowCount; row++) {
        final StringBuffer keyStr = new StringBuffer();
        final int groupDepth = getGroupDepth(groupElement);
        for (int i = 0; i < groupDepth; i++) {
            final String columnName = groupElement.getAttribute(ChartElement.COLUMN_NAME).toString();
            final int columnNum = data.findColumn(columnName);
            keyStr.append(data.getValueAt(row, columnNum)).append(SEPERATOR);
            groupElement = getChildGroup(groupElement);
        }
        matchSet.add(keyStr.toString());
        groupElement = getBaseStackedGroupElement(chartDocument);
    }

    // Now we match them and add then to an appropriate group
    final KeyToGroupMap keyToGroupMap = new KeyToGroupMap();

    for (final Object aMatchSet : matchSet) {
        final String matchStr = aMatchSet.toString();
        final Iterator rowHeaderIterator = dataSet.getRowKeys().iterator();
        while (rowHeaderIterator.hasNext()) {
            final String rowHeader = aMatchSet.toString();
            if (rowHeader.startsWith(matchStr)) {
                keyToGroupMap.mapKeyToGroup(rowHeader, matchStr);
            }
        }
    }

    return keyToGroupMap;
}

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From source file:CPU.StackedBarChartExample1.java

/**
 * Create chart//from ww  w  .  j a v  a 2s. c  o  m
 * @param dataset
 * @return
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart stackedChart = ChartFactory.createStackedBarChart("Stacked Bar Chart", "Category", "Value",
            dataset, PlotOrientation.VERTICAL, true, true, false);

    //create group 
    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("Toyota (US)", "G1");
    map.mapKeyToGroup("Toyota (Europe)", "G1");
    map.mapKeyToGroup("Toyota (Asia)", "G1");

    map.mapKeyToGroup("Ford (US)", "G2");
    map.mapKeyToGroup("Ford (Europe)", "G2");
    map.mapKeyToGroup("Ford (Asia)", "G2");

    map.mapKeyToGroup("BMW (US)", "G3");
    map.mapKeyToGroup("BMW (Europe)", "G3");
    map.mapKeyToGroup("BMW (Asia)", "G3");
    renderer.setSeriesToGroupMap(map);
    //margin between bar.
    renderer.setItemMargin(0.03);
    //end

    SubCategoryAxis dom_axis = new SubCategoryAxis("Car Production / Month");
    //Margin between group
    dom_axis.setCategoryMargin(0.06);
    //end

    dom_axis.addSubCategory("Toyota");
    dom_axis.addSubCategory("Ford");
    dom_axis.addSubCategory("BMW");

    CategoryPlot plot = (CategoryPlot) stackedChart.getPlot();
    plot.setDomainAxis(dom_axis);
    plot.setRenderer(renderer);

    return stackedChart;
}

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From source file:org.jfree.data.KeyToGroupMapTest.java

/**
 * Confirm that cloning works./*from w w  w  .j  av a2  s.  c  o m*/
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    KeyToGroupMap m1 = new KeyToGroupMap("Test");
    m1.mapKeyToGroup("K1", "G1");
    KeyToGroupMap m2 = (KeyToGroupMap) m1.clone();
    assertTrue(m1 != m2);
    assertTrue(m1.getClass() == m2.getClass());
    assertTrue(m1.equals(m2));

    // a small check for independence
    m1.mapKeyToGroup("K1", "G2");
    assertFalse(m1.equals(m2));
    m2.mapKeyToGroup("K1", "G2");
    assertTrue(m1.equals(m2));
}

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From source file:org.altaprise.vawr.charts.demos.StackedBarChartDemo4.java

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

    final JFreeChart chart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 4", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("Product 1 (US)", "G1");
    map.mapKeyToGroup("Product 1 (Europe)", "G1");
    map.mapKeyToGroup("Product 1 (Asia)", "G1");
    map.mapKeyToGroup("Product 1 (Middle East)", "G1");
    map.mapKeyToGroup("Product 2 (US)", "G2");
    map.mapKeyToGroup("Product 2 (Europe)", "G2");
    map.mapKeyToGroup("Product 2 (Asia)", "G2");
    map.mapKeyToGroup("Product 2 (Middle East)", "G2");
    map.mapKeyToGroup("Product 3 (US)", "G3");
    map.mapKeyToGroup("Product 3 (Europe)", "G3");
    map.mapKeyToGroup("Product 3 (Asia)", "G3");
    map.mapKeyToGroup("Product 3 (Middle East)", "G3");
    renderer.setSeriesToGroupMap(map);

    renderer.setItemMargin(0.0);
    Paint p1 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0x22, 0xFF), 0.0f, 0.0f,
            new Color(0x88, 0x88, 0xFF));
    renderer.setSeriesPaint(0, p1);
    renderer.setSeriesPaint(4, p1);
    renderer.setSeriesPaint(8, p1);

    Paint p2 = new GradientPaint(0.0f, 0.0f, new Color(0x22, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0x88, 0xFF, 0x88));
    renderer.setSeriesPaint(1, p2);
    renderer.setSeriesPaint(5, p2);
    renderer.setSeriesPaint(9, p2);

    Paint p3 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0x22, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0x88, 0x88));
    renderer.setSeriesPaint(2, p3);
    renderer.setSeriesPaint(6, p3);
    renderer.setSeriesPaint(10, p3);

    Paint p4 = new GradientPaint(0.0f, 0.0f, new Color(0xFF, 0xFF, 0x22), 0.0f, 0.0f,
            new Color(0xFF, 0xFF, 0x88));
    renderer.setSeriesPaint(3, p4);
    renderer.setSeriesPaint(7, p4);
    renderer.setSeriesPaint(11, p4);
    renderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

    SubCategoryAxis domainAxis = new SubCategoryAxis("Product / Month");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.addSubCategory("Product 1");
    domainAxis.addSubCategory("Product 2");
    domainAxis.addSubCategory("Product 3");

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRenderer(renderer);
    plot.setFixedLegendItems(createLegendItems());
    return chart;

}

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From source file:playground.yu.utils.charts.StackedBarChart.java

public void addSeries(String[] rowKeys, String[] columnKeys, String[] subCategoryKeys, double[][] values) {
    for (int rowIdx = 0; rowIdx < values.length; rowIdx++) {
        for (int columnIdx = 0; columnIdx < values[rowIdx].length; columnIdx++) {
            dataset.addValue(Double.valueOf(values[rowIdx][columnIdx]), rowKeys[rowIdx], columnKeys[columnIdx]);
        }//from  w  w  w .  ja  v  a2s.  c  o m
    }

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();

    KeyToGroupMap map = new KeyToGroupMap(subCategoryKeys[0]);
    int size = rowKeys.length / subCategoryKeys.length;
    for (int rowIdx = 0; rowIdx < rowKeys.length; rowIdx++) {
        map.mapKeyToGroup(rowKeys[rowIdx], subCategoryKeys[rowIdx / size]);
    }
    renderer.setSeriesToGroupMap(map);

    Color[] paints = new Color[size];
    Random random = MatsimRandom.getLocalInstance();
    for (int i = 0; i < paints.length; i++) {
        paints[i] = new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256));
    }
    for (int i = 0; i < rowKeys.length; i++) {
        renderer.setSeriesPaint(i, paints[i % size]);
    }

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

    SubCategoryAxis domainAxis = new SubCategoryAxis("subCategory / column");
    for (int subCtgr = 0; subCtgr < subCategoryKeys.length; subCtgr++) {
        domainAxis.addSubCategory(subCategoryKeys[subCtgr]);
    }

    plot.setDomainAxis(domainAxis);

    plot.setRenderer(renderer);
    // plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
}

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From source file:org.jfree.data.KeyToGroupMapTest.java

/**
 * Tests the mapKeyToGroup() method./*  ww w.j  a v a2s. c om*/
 */
@Test
public void testMapKeyToGroup() {
    KeyToGroupMap m1 = new KeyToGroupMap("G1");

    // map a key to the default group
    m1.mapKeyToGroup("K1", "G1");
    assertEquals("G1", m1.getGroup("K1"));

    // map a key to a new group
    m1.mapKeyToGroup("K2", "G2");
    assertEquals("G2", m1.getGroup("K2"));

    // clear a mapping
    m1.mapKeyToGroup("K2", null);
    assertEquals("G1", m1.getGroup("K2")); // after clearing, reverts to
                                           // default group

    // check handling of null key
    boolean pass = false;
    try {
        m1.mapKeyToGroup(null, "G1");
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);
}

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From source file:org.psystems.dicom.browser.server.stat.StatDailyLoadChartServlet2.java

private JFreeChart getChart(CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 4", // chart title
            "Category", // domain axis label
            "", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );/*from  w ww.j a  v a  2s  .  c o  m*/

    TextTitle title = new TextTitle("   ()", labelFont);
    title.setPaint(new Color(68, 99, 156));
    chart.setTitle(title);

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("product 1 (US)", "G1");
    map.mapKeyToGroup("product 1 (Europe)", "G1");

    renderer.setSeriesToGroupMap(map);

    BarPainter b = new StandardBarPainter();
    //        BarPainter b = new GradientBarPainter(0,0.9,0.9);

    renderer.setBarPainter(b);

    renderer.setSeriesPaint(0, color1);
    renderer.setSeriesPaint(1, color2);

    SubCategoryAxis domainAxis = new SubCategoryAxis("DCM  / JPG ");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.setTickLabelFont(dateFont);
    //        domainAxis.addSubCategory("Product 1");
    //        domainAxis.addSubCategory("Product 2");
    //        domainAxis.addSubCategory("Product 3");

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.red);
    plot.setRangeGridlinePaint(Color.lightGray);

    ValueAxis v = plot.getRangeAxis();
    v.setTickLabelFont(dateFont);
    //      plot.setRangeAxis(ValueAxis);

    //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRenderer(renderer);
    plot.setFixedLegendItems(createLegendItems());
    return chart;

}

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From source file:org.psystems.dicom.browser.server.stat.StatClientRequestsChartServlet2.java

private JFreeChart getChart(CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 4", // chart title
            "Category", // domain axis label
            "", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // legend
            true, // tooltips
            false // urls
    );//from ww  w  .ja  v a 2 s  .  c o  m

    TextTitle title = new TextTitle("? ? ? (.)",
            labelFont);
    title.setPaint(new Color(68, 99, 156));
    chart.setTitle(title);

    GroupedStackedBarRenderer renderer = new GroupedStackedBarRenderer();
    KeyToGroupMap map = new KeyToGroupMap("G1");
    map.mapKeyToGroup("product 1 (US)", "G1");
    map.mapKeyToGroup("product 1 (Europe)", "G1");

    renderer.setSeriesToGroupMap(map);

    BarPainter b = new StandardBarPainter();
    //        BarPainter b = new GradientBarPainter(0,0.9,0.9);

    renderer.setBarPainter(b);

    renderer.setSeriesPaint(0, color1);
    renderer.setSeriesPaint(1, color2);

    SubCategoryAxis domainAxis = new SubCategoryAxis(" / ");
    domainAxis.setCategoryMargin(0.05);
    domainAxis.setTickLabelFont(dateFont);
    //        domainAxis.addSubCategory("Product 1");
    //        domainAxis.addSubCategory("Product 2");
    //        domainAxis.addSubCategory("Product 3");

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(domainAxis);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.red);
    plot.setRangeGridlinePaint(Color.lightGray);

    ValueAxis v = plot.getRangeAxis();
    v.setTickLabelFont(dateFont);
    //      plot.setRangeAxis(ValueAxis);

    //plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRenderer(renderer);
    plot.setFixedLegendItems(createLegendItems());
    return chart;

}

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