Example usage for org.jfree.chart JFreeChart getCategoryPlot

Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getCategoryPlot.

Prototype

public CategoryPlot getCategoryPlot() 

Source Link

Document

Returns the plot cast as a CategoryPlot .

Usage

From source file:net.sf.dynamicreports.design.transformation.chartcustomizer.ShowPercentagesCustomizer.java

@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
    if (chart.getPlot() instanceof CategoryPlot) {
        if (chart.getCategoryPlot().getDataset() != null) {
            CategoryDataset dataset;/* ww  w .  j  av a2s  . c  om*/
            if (!(chart.getCategoryPlot().getRenderer() instanceof GroupedStackedBarRenderer)) {
                dataset = new PercentageCategoryDataset(chart.getCategoryPlot().getDataset());
            } else {
                dataset = new PercentageGroupedCategoryDataset(chart.getCategoryPlot().getDataset());
            }
            chart.getCategoryPlot().setDataset(dataset);
        }
        if (StringUtils.isBlank(chart.getCategoryPlot().getRangeAxis().getLabel())) {
            chart.getCategoryPlot().getRangeAxis().setLabel("%");
        }
    }
}

---

From source file:ca.sqlpower.wabit.swingui.chart.effect.BarChartAnimatorFactory.java

public boolean canAnimate(JFreeChart chart) {
    if (!(chart.getPlot() instanceof CategoryPlot)) {
        return false;
    }//  w w w  . j a  v  a2s  . c  om
    CategoryPlot cplot = chart.getCategoryPlot();
    if (cplot.getDatasetCount() != 1) {
        return false;
    }
    if (!(cplot.getDataset() instanceof DefaultCategoryDataset)) {
        return false;
    }
    return true;
}

---

From source file:org.apache.qpid.disttest.charting.chartbuilder.StatisticalBarChartBuilder.java

@Override
public JFreeChart createChartImpl(String title, String xAxisTitle, String yAxisTitle, final Dataset dataset,
        PlotOrientation plotOrientation, boolean showLegend, boolean showToolTips, boolean showUrls) {
    CategoryAxis xAxis = new CategoryAxis(xAxisTitle);
    ValueAxis yAxis = new NumberAxis(yAxisTitle);
    CategoryItemRenderer renderer = new StatisticalBarRenderer();

    CategoryPlot plot = new CategoryPlot((StatisticalCategoryDataset) dataset, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart(title, new Font("Arial", Font.PLAIN, 10), plot, true);

    chart.getCategoryPlot().getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    return chart;
}

---

From source file:gov.nih.nci.caintegrator.application.geneexpression.GeneExpressionPlotServiceImpl.java

private void customizeAxisMargin(JFreeChart chart) {
    CategoryAxis axis = chart.getCategoryPlot().getDomainAxis();
    axis.setLowerMargin(LOWER_MARGIN);/*from   www  . j av  a2s  .c  o  m*/
    axis.setCategoryMargin(CATEGORY_MARGIN);
    axis.setUpperMargin(UPPER_MARGIN);
}

---

From source file:javaapplication2.BarChart3D.java

public BarChart3D(String applicationTitle, String chartTitle)
        throws ClassNotFoundException, SQLException, IOException {
    super(applicationTitle);
    JFreeChart barChart = ChartFactory.createBarChart3D(chartTitle, "Notas", "Porcentagem de votos.",
            createDataset(), PlotOrientation.VERTICAL, true, true, false);
    CategoryPlot plot = barChart.getCategoryPlot();
    plot.getRangeAxis().setRange(0, 100);
    ChartPanel chartPanel = new ChartPanel(barChart);
    chartPanel.setPreferredSize(new java.awt.Dimension(560, 367));
    setContentPane(chartPanel);//from w  w  w  .ja  v  a  2 s .  co m
    this.setExtendedState(BarChart3D.MAXIMIZED_BOTH);
    //ChartUtilities.saveChartAsJPEG(new File("C:/Users/Public/Pictures/Barchart.jpg"), barChart, 956, 538);
}

---

From source file:net.sf.dynamicreports.test.jasper.chart.AreaChartTest.java

@Override
public void test() {
    super.test();

    numberOfPagesTest(1);//from   www.  j  ava2  s  .c  om

    JFreeChart chart = getChart("summary.chart1", 0);
    Axis axis = chart.getCategoryPlot().getDomainAxis();
    CategoryPlot categoryPlot = chart.getCategoryPlot();
    Assert.assertEquals("renderer", AreaRenderer.class, categoryPlot.getRenderer().getClass());
    Assert.assertEquals("category label", "category", axis.getLabel());
    Assert.assertEquals("category label color", Color.BLUE, axis.getLabelPaint());
    Assert.assertEquals("category label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
    Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
    Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
    CategoryLabelPosition labelPosition = chart.getCategoryPlot().getDomainAxis().getCategoryLabelPositions()
            .getLabelPosition(RectangleEdge.LEFT);
    Assert.assertEquals("plot label rotation", (45d / 180) * Math.PI, labelPosition.getAngle());
    Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());

    chart = getChart("summary.chart2", 0);
    axis = chart.getCategoryPlot().getRangeAxis();
    Assert.assertEquals("value label", "value", axis.getLabel());
    Assert.assertEquals("value label color", Color.BLUE, axis.getLabelPaint());
    Assert.assertEquals("value label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
    Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
    Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
    Assert.assertEquals("tick label mask", "10.00", ((NumberAxis) axis).getNumberFormatOverride().format(10));
    Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());
    Assert.assertEquals("range min value", 1d, ((ValueAxis) axis).getLowerBound());
    Assert.assertEquals("range max value", 15d, ((ValueAxis) axis).getUpperBound());
}

---

From source file:net.sf.dynamicreports.test.jasper.chart.StackedAreaChartTest.java

@Override
public void test() {
    super.test();

    numberOfPagesTest(1);//from ww w.  j  a v  a2 s .c  om

    JFreeChart chart = getChart("summary.chart1", 0);
    Axis axis = chart.getCategoryPlot().getDomainAxis();
    CategoryPlot categoryPlot = chart.getCategoryPlot();
    Assert.assertEquals("renderer", StackedAreaRenderer.class, categoryPlot.getRenderer().getClass());
    Assert.assertEquals("category label", "category", axis.getLabel());
    Assert.assertEquals("category label color", Color.BLUE, axis.getLabelPaint());
    Assert.assertEquals("category label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
    Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
    Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
    CategoryLabelPosition labelPosition = chart.getCategoryPlot().getDomainAxis().getCategoryLabelPositions()
            .getLabelPosition(RectangleEdge.LEFT);
    Assert.assertEquals("plot label rotation", (45d / 180) * Math.PI, labelPosition.getAngle());
    Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());

    chart = getChart("summary.chart2", 0);
    axis = chart.getCategoryPlot().getRangeAxis();
    Assert.assertEquals("value label", "value", axis.getLabel());
    Assert.assertEquals("value label color", Color.BLUE, axis.getLabelPaint());
    Assert.assertEquals("value label font", new Font("Arial", Font.BOLD, 10), axis.getLabelFont());
    Assert.assertEquals("tick label color", Color.CYAN, axis.getTickLabelPaint());
    Assert.assertEquals("tick label font", new Font("Arial", Font.ITALIC, 10), axis.getTickLabelFont());
    Assert.assertEquals("tick label mask", "10.00", ((NumberAxis) axis).getNumberFormatOverride().format(10));
    Assert.assertEquals("line color", Color.LIGHT_GRAY, axis.getAxisLinePaint());
    Assert.assertEquals("range min value", 1d, ((ValueAxis) axis).getLowerBound());
    Assert.assertEquals("range max value", 15d, ((ValueAxis) axis).getUpperBound());
}

---

From source file:org.pentaho.chart.plugin.jfreechart.chart.bar.JFreeCylinderBarChartGenerator.java

/**
 * Creates cylinder bar chart and creates range axis for it. </p>
 *
 * @param chartDocContext Current chart's document context
 * @param data            Current chart data
 * @return Returns JFreeChart object that is a layered bar chart.
 *//*from  www .  j  a  v  a2 s . c  o  m*/
protected JFreeChart doCreateChart(final ChartDocumentContext chartDocContext, final ChartTableModel data) {
    final JFreeChart chart = createChart(chartDocContext, data, JFreeBarChartTypes.DEFAULT);
    final CylinderRenderer renderer = new CylinderRenderer();
    chart.getCategoryPlot().setRenderer(renderer);
    /*
     * Doing all the render stuff and then off to create range axis.
     * NOTE: The chart object will be updated.
     */
    createRangeAxis(chartDocContext, data, chart);
    return chart;
}

---

From source file:org.pentaho.plugin.jfreereport.reportcharts.AreaChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);
    final CategoryPlot cpl = chart.getCategoryPlot();

    cpl.getDomainAxis().setCategoryMargin(0.0);

    final CategoryItemRenderer renderer = cpl.getRenderer();
    if ((isStacked()) && renderAsPercentages && (renderer instanceof StackedAreaRenderer)) {
        final StackedAreaRenderer sbr = (StackedAreaRenderer) renderer;
        sbr.setRenderAsPercentages(true);
    }//w w  w . j  a v  a 2s.  c o m
}

---

From source file:org.pentaho.plugin.jfreereport.reportcharts.LineChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    final CategoryPlot cpl = chart.getCategoryPlot();
    final CategoryItemRenderer renderer = cpl.getRenderer();
    renderer.setStroke(translateLineStyle(lineWidth, lineStyle));
    if (renderer instanceof LineAndShapeRenderer) {
        final LineAndShapeRenderer shapeRenderer = (LineAndShapeRenderer) renderer;
        shapeRenderer.setShapesVisible(isMarkersVisible());
        shapeRenderer.setBaseShapesFilled(isMarkersVisible());
    }/*from  w  w w. j  a  v  a  2 s. c  o  m*/

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »