Example usage for org.jfree.chart.labels StandardCategoryItemLabelGenerator StandardCategoryItemLabelGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.labels StandardCategoryItemLabelGenerator StandardCategoryItemLabelGenerator.

Prototype

public StandardCategoryItemLabelGenerator() 

Source Link

Document

Creates a new generator with a default number formatter.

Usage

From source file:scheduler.benchmarker.manager.CustomBarRenderer.java

public CustomBarRenderer(PluginColors colors) {
    //super();//from ww  w .ja v a 2s .  c  om
    pluginColors = colors;

    setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    setBaseItemLabelsVisible(true);
    setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    setBaseNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
}

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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.bonitasoft.simulation.reporting.jasperreport.BarChartVisibleBarLabel.java

public void customize(JFreeChart chart, JRChart jasperChart) {

    BarRenderer bsr = (BarRenderer) chart.getCategoryPlot().getRenderer();
    bsr.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    bsr.setItemLabelsVisible(true);/*w  ww .  jav  a2  s.  c o  m*/
    // Set position of Items label : center
    bsr.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    bsr.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    // If there isn't enough space to draw the ItemLabel...
    bsr.setPositiveItemLabelPositionFallback(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.CENTER));
    bsr.setNegativeItemLabelPositionFallback(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.CENTER));
}

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From source file:include.picture.MyBarChart.java

/**
*?
*///w  ww  .ja  va2 s .co  m
public void paint() {
    try {
        check();
        CategoryDataset dataset = getDataSet(series, category, data);
        JFreeChart chart = ChartFactory.createBarChart3D(title, axisXLabel, axisYLabel, dataset,
                PlotOrientation.VERTICAL, true, false, false);
        chart.setBackgroundPaint(Color.WHITE);
        BarRenderer3D renderer = new BarRenderer3D();
        CategoryPlot plot = chart.getCategoryPlot();
        renderer.setMaxBarWidth(0.01);
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        renderer.setItemLabelFont(new Font("", Font.PLAIN, 15));
        renderer.setItemLabelsVisible(true);
        renderer.setItemMargin(0.1);
        plot.setRenderer(renderer);
        FileOutputStream fos_jpg = null;
        try {
            fos_jpg = new FileOutputStream(fileName);
            ChartUtilities.writeChartAsJPEG(fos_jpg, 1000, chart, width, height, null);
        } finally {
            try {
                fos_jpg.close();
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } // end of try-catch

}

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From source file:org.jfree.chart.demo.StatisticalBarChartDemo1.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createLineChart("Statistical Bar Chart Demo 1", "Type", "Value",
            categorydataset, PlotOrientation.VERTICAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setRangeGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setAutoRangeIncludesZero(false);
    StatisticalBarRenderer statisticalbarrenderer = new StatisticalBarRenderer();
    statisticalbarrenderer.setErrorIndicatorPaint(Color.black);
    statisticalbarrenderer.setIncludeBaseInRange(false);
    categoryplot.setRenderer(statisticalbarrenderer);
    statisticalbarrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    statisticalbarrenderer.setBaseItemLabelsVisible(true);
    statisticalbarrenderer.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.INSIDE6, TextAnchor.BOTTOM_CENTER));
    return jfreechart;
}

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From source file:org.jfree.chart.demo.StackedBarChartDemo7.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createStackedBarChart("Stacked Bar Chart Demo 7", "Category", "Value",
            categorydataset, PlotOrientation.VERTICAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setRangeGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
    StackedBarRenderer stackedbarrenderer = (StackedBarRenderer) categoryplot.getRenderer();
    stackedbarrenderer.setRenderAsPercentages(true);
    stackedbarrenderer.setDrawBarOutline(false);
    stackedbarrenderer.setBaseItemLabelsVisible(true);
    stackedbarrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    return jfreechart;
}

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From source file:org.jfree.chart.demo.ItemLabelDemo4.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createLineChart("Java Standard Class Library", "Release",
            "Class Count", categorydataset, PlotOrientation.VERTICAL, false, true, false);
    jfreechart.addSubtitle(new TextTitle("Number of Classes By Release"));
    TextTitle texttitle = new TextTitle(
            "Source: Java In A Nutshell (4th Edition) by David Flanagan (O'Reilly)");
    texttitle.setFont(new Font("SansSerif", 0, 10));
    texttitle.setPosition(RectangleEdge.BOTTOM);
    texttitle.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    jfreechart.addSubtitle(texttitle);/*from   w ww .  j a  va2s.  c o  m*/
    jfreechart.setBackgroundPaint(Color.white);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setRangeGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setUpperMargin(0.14999999999999999D);
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    LineAndShapeRenderer lineandshaperenderer = (LineAndShapeRenderer) categoryplot.getRenderer();
    lineandshaperenderer.setBaseShapesVisible(true);
    lineandshaperenderer.setDrawOutlines(true);
    lineandshaperenderer.setUseFillPaint(true);
    lineandshaperenderer.setBaseFillPaint(Color.white);
    lineandshaperenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    lineandshaperenderer.setBaseItemLabelsVisible(true);
    return jfreechart;
}

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From source file:org.jfree.chart.demo.OverlaidBarChartDemo1.java

public static JFreeChart createChart() {
    DefaultCategoryDataset dataset1 = new DefaultCategoryDataset();
    dataset1.addValue(1.0D, "S1", "Category 1");
    dataset1.addValue(4D, "S1", "Category 2");
    dataset1.addValue(3D, "S1", "Category 3");
    dataset1.addValue(5D, "S1", "Category 4");
    dataset1.addValue(5D, "S1", "Category 5");
    dataset1.addValue(7D, "S1", "Category 6");
    dataset1.addValue(7D, "S1", "Category 7");
    dataset1.addValue(8D, "S1", "Category 8");
    dataset1.addValue(5D, "S2", "Category 1");
    dataset1.addValue(7D, "S2", "Category 2");
    dataset1.addValue(6D, "S2", "Category 3");
    dataset1.addValue(8D, "S2", "Category 4");
    dataset1.addValue(4D, "S2", "Category 5");
    dataset1.addValue(4D, "S2", "Category 6");
    dataset1.addValue(2D, "S2", "Category 7");
    dataset1.addValue(1.0D, "S2", "Category 8");
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.addValue(9D, "T1", "Category 1");
    dataset2.addValue(7D, "T1", "Category 2");
    dataset2.addValue(2D, "T1", "Category 3");
    dataset2.addValue(6D, "T1", "Category 4");
    dataset2.addValue(6D, "T1", "Category 5");
    dataset2.addValue(9D, "T1", "Category 6");
    dataset2.addValue(5D, "T1", "Category 7");
    dataset2.addValue(4D, "T1", "Category 8");
    DefaultCategoryDataset dataset3 = new DefaultCategoryDataset();
    dataset3.addValue(94D, "R1", "Category 1");
    dataset3.addValue(75D, "R1", "Category 2");
    dataset3.addValue(22D, "R1", "Category 3");
    dataset3.addValue(74D, "R1", "Category 4");
    dataset3.addValue(83D, "R1", "Category 5");
    dataset3.addValue(9D, "R1", "Category 6");
    dataset3.addValue(23D, "R1", "Category 7");
    dataset3.addValue(98D, "R1", "Category 8");
    ///*from www  .  j  ava  2 s . com*/
    StandardCategoryItemLabelGenerator standardcategoryitemlabelgenerator = new StandardCategoryItemLabelGenerator();
    BarRenderer renderer1 = new BarRenderer();
    renderer1.setBaseItemLabelGenerator(standardcategoryitemlabelgenerator);
    renderer1.setBaseItemLabelsVisible(true);
    LineAndShapeRenderer renderer2 = new LineAndShapeRenderer();
    LineAndShapeRenderer renderer3 = new LineAndShapeRenderer();
    //plot
    CategoryPlot plot = new CategoryPlot();
    plot.setDataset(dataset1);
    plot.setRenderer(renderer1);
    plot.setDataset(1, dataset2);
    plot.setRenderer(1, renderer2);
    plot.setDataset(2, dataset3);
    plot.setRenderer(2, renderer3);
    plot.setDomainAxis(new CategoryAxis("Category"));
    //more rangeAxis
    plot.setRangeAxis(new NumberAxis("Value"));
    plot.setRangeAxis(1, new NumberAxis("Axis 2"));
    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("Overlaid Bar Chart");
    return chart;
}

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From source file:org.jfree.chart.demo.BarChart3DDemo4.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart3D("Student Grades", "Students", "Grade",
            categorydataset, PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    CustomBarRenderer3D custombarrenderer3d = new CustomBarRenderer3D();
    custombarrenderer3d.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    custombarrenderer3d.setBaseItemLabelsVisible(true);
    custombarrenderer3d.setItemLabelAnchorOffset(10D);
    custombarrenderer3d.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
    categoryplot.setRenderer(custombarrenderer3d);
    ValueMarker valuemarker = new ValueMarker(0.69999999999999996D, new Color(200, 200, 255),
            new BasicStroke(1.0F), new Color(200, 200, 255), new BasicStroke(1.0F), 1.0F);
    categoryplot.addRangeMarker(valuemarker, Layer.BACKGROUND);
    custombarrenderer3d.setBaseItemLabelsVisible(true);
    custombarrenderer3d.setMaximumBarWidth(0.050000000000000003D);
    CategoryTextAnnotation categorytextannotation = new CategoryTextAnnotation("Minimum grade to pass",
            "Robert", 0.70999999999999996D);
    categorytextannotation.setCategoryAnchor(CategoryAnchor.START);
    categorytextannotation.setFont(new Font("SansSerif", 0, 12));
    categorytextannotation.setTextAnchor(TextAnchor.BOTTOM_LEFT);
    categoryplot.addAnnotation(categorytextannotation);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
    numberaxis.setUpperMargin(0.10000000000000001D);
    return jfreechart;
}

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From source file:org.openfaces.component.chart.impl.configuration.GridLabelsConfigurator.java

private void setGenerator(AbstractRenderer renderer) {
    if (renderer instanceof AbstractCategoryItemRenderer) {
        ((AbstractCategoryItemRenderer) renderer)
                .setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    } else if (renderer instanceof AbstractXYItemRenderer) {
        ((AbstractXYItemRenderer) renderer).setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
    }/*from   www.j a  va  2 s  . co m*/

}

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