Example usage for org.jfree.chart.renderer.category WaterfallBarRenderer WaterfallBarRenderer

List of usage examples for org.jfree.chart.renderer.category WaterfallBarRenderer WaterfallBarRenderer

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Introduction

In this page you can find the example usage for org.jfree.chart.renderer.category WaterfallBarRenderer WaterfallBarRenderer.

Prototype

public WaterfallBarRenderer()

Source Link

Document

Constructs a new renderer with default values for the bar colors.

Usage

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

@Override
public void customize(JFreeChart chart, ReportParameters reportParameters) {
    BarRenderer categoryRenderer = (BarRenderer) chart.getCategoryPlot().getRenderer();
    WaterfallBarRenderer renderer = new WaterfallBarRenderer();

    renderer.setBaseItemLabelsVisible(categoryRenderer.getBaseItemLabelsVisible());
    renderer.setBaseItemLabelFont(categoryRenderer.getBaseItemLabelFont());
    renderer.setBaseItemLabelPaint(categoryRenderer.getBaseItemLabelPaint());
    renderer.setBaseItemLabelGenerator(categoryRenderer.getBaseItemLabelGenerator());
    renderer.setShadowVisible(categoryRenderer.getShadowsVisible());
    CategoryDataset categoryDataset = chart.getCategoryPlot().getDataset();
    if (categoryDataset != null) {
        for (int i = 0; i < categoryDataset.getRowCount(); i++) {
            Paint seriesOutlinePaint = categoryRenderer.getSeriesOutlinePaint(i);
            if (seriesOutlinePaint != null) {
                renderer.setSeriesOutlinePaint(i, seriesOutlinePaint);
            }/*from  ww  w  .j  av a 2  s. co  m*/
            Paint seriesPaint = categoryRenderer.getSeriesPaint(i);
            if (seriesPaint != null) {
                renderer.setSeriesPaint(i, seriesPaint);
            }
        }
    }
    renderer.setItemMargin(categoryRenderer.getItemMargin());
    GradientPaintTransformer gradientPaintTransformer = categoryRenderer.getGradientPaintTransformer();
    if (gradientPaintTransformer != null) {
        renderer.setGradientPaintTransformer(gradientPaintTransformer);
    }

    if (firstBarPaint != null) {
        renderer.setFirstBarPaint(firstBarPaint);
    }
    if (lastBarPaint != null) {
        renderer.setLastBarPaint(lastBarPaint);
    }
    if (positiveBarPaint != null) {
        renderer.setPositiveBarPaint(positiveBarPaint);
    }
    if (negativeBarPaint != null) {
        renderer.setNegativeBarPaint(negativeBarPaint);
    }

    chart.getCategoryPlot().setRenderer(renderer);
}

From source file:org.jfree.chart.demo.WaterfallChartDemo2.java

/**
 * Returns the chart.// w w w  .j  a va 2  s .c o  m
 *
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final CategoryAxis xAxis = new CategoryAxis("Category");
    final NumberAxis yAxis = new NumberAxis("$ in Thousands");
    yAxis.setLowerMargin(0.10);
    yAxis.setUpperMargin(0.10);

    // create a custom tick unit collection...
    final DecimalFormat formatter = new DecimalFormat("##,###");
    formatter.setNegativePrefix("(");
    formatter.setNegativeSuffix(")");
    final TickUnits standardUnits = new TickUnits();
    standardUnits.add(new NumberTickUnit(200, formatter));
    standardUnits.add(new NumberTickUnit(500, formatter));
    standardUnits.add(new NumberTickUnit(1000, formatter));
    standardUnits.add(new NumberTickUnit(2000, formatter));
    standardUnits.add(new NumberTickUnit(5000, formatter));

    yAxis.setStandardTickUnits(standardUnits);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    final DecimalFormat labelFormatter = new DecimalFormat("##,###");
    labelFormatter.setNegativePrefix("(");
    labelFormatter.setNegativeSuffix(")");

    final WaterfallBarRenderer renderer = new WaterfallBarRenderer();
    //        renderer.setLabelGenerator(
    //          new StandardCategoryLabelGenerator("{2}", labelFormatter)
    //    );
    renderer.setItemLabelsVisible(Boolean.TRUE);

    final CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    final ValueMarker baseline = new ValueMarker(0.0);
    baseline.setPaint(Color.blue);
    baseline.setStroke(new BasicStroke(1.1f));
    plot.addRangeMarker(baseline, Layer.FOREGROUND);

    final JFreeChart chart = new JFreeChart("OM WaterFall Chart", JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    chart.setBackgroundPaint(Color.white);
    return chart;
}

From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java

private static JFreeChart createWaterfallChart(CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);

    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    WaterfallBarRenderer renderer = new WaterfallBarRenderer();
    if (orientation == PlotOrientation.HORIZONTAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, Math.PI / 2.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    } else if (orientation == PlotOrientation.VERTICAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, 0.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    }/*from ww w.  j  a v  a  2 s. c o  m*/
    if (tooltips) {
        StandardCategoryToolTipGenerator generator = new StandardCategoryToolTipGenerator();
        renderer.setBaseToolTipGenerator(generator);
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.clearRangeMarkers();
    Marker baseline = new ValueMarker(0.0);
    baseline.setPaint(Color.black);
    plot.addRangeMarker(baseline, Layer.FOREGROUND);
    plot.setOrientation(orientation);
    JFreeChart chart = new JFreeChart("Waterfall Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chart.setBackgroundPaint(Color.white);

    valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    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));
    //        AbstractRenderer#setSeriesPaint(int, Paint) are ignored;
    //        renderer.setSeriesPaint(0, gp0);
    //        renderer.setSeriesPaint(1, gp1);
    //        renderer.setSeriesPaint(2, gp2);

    //??
    renderer.setFirstBarPaint(gp0);
    renderer.setLastBarPaint(gp2);
    renderer.setPositiveBarPaint(Color.orange);
    renderer.setNegativeBarPaint(Color.cyan);

    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    return chart;

}

From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java

/**    
 * Creates a waterfall chart.  The chart object returned by this method     
 * uses a {@link CategoryPlot} instance as the plot, with a     
 * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the    
 * range axis, and a {@link WaterfallBarRenderer} as the renderer.    
 *    //from w  w  w  . j ava 2  s  .com
 * @param title  the chart title (<code>null</code> permitted).    
 * @param categoryAxisLabel  the label for the category axis     
 *                           (<code>null</code> permitted).    
 * @param valueAxisLabel  the label for the value axis (<code>null</code>     
 *                        permitted).    
 * @param dataset  the dataset for the chart (<code>null</code> permitted).    
 * @param orientation  the plot orientation (horizontal or vertical)     
 *                     (<code>null</code> NOT permitted).    
 * @param legend  a flag specifying whether or not a legend is required.    
 * @param tooltips  configure chart to generate tool tips?    
 * @param urls  configure chart to generate URLs?    
 *    
 * @return A waterfall chart.    
 */
public static JFreeChart createWaterfallChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }
    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);

    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    WaterfallBarRenderer renderer = new WaterfallBarRenderer();
    if (orientation == PlotOrientation.HORIZONTAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, Math.PI / 2.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    } else if (orientation == PlotOrientation.VERTICAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, 0.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    }
    if (tooltips) {
        StandardCategoryToolTipGenerator generator = new StandardCategoryToolTipGenerator();
        renderer.setBaseToolTipGenerator(generator);
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.clearRangeMarkers();
    Marker baseline = new ValueMarker(0.0);
    baseline.setPaint(Color.black);
    plot.addRangeMarker(baseline, Layer.FOREGROUND);
    plot.setOrientation(orientation);
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);

    return chart;

}

From source file:KIDLYFactory.java

/**
 * Creates a waterfall chart.  The chart object returned by this method
 * uses a {@link CategoryPlot} instance as the plot, with a
 * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the
 * range axis, and a {@link WaterfallBarRenderer} as the renderer.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           (<code>null</code> permitted).
 * @param valueAxisLabel  the label for the value axis (<code>null</code>
 *                        permitted).//from   w  w  w.j av  a 2 s. c  o m
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param orientation  the plot orientation (horizontal or vertical)
 *                     (<code>null</code> NOT permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return A waterfall chart.
 */
public static JFreeChart createWaterfallChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }
    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);

    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    WaterfallBarRenderer renderer = new WaterfallBarRenderer();
    if (orientation == PlotOrientation.HORIZONTAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, Math.PI / 2.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    } else if (orientation == PlotOrientation.VERTICAL) {
        ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
                TextAnchor.CENTER, 0.0);
        renderer.setBasePositiveItemLabelPosition(position);
        renderer.setBaseNegativeItemLabelPosition(position);
    }
    if (tooltips) {
        StandardCategoryToolTipGenerator generator = new StandardCategoryToolTipGenerator();
        renderer.setBaseToolTipGenerator(generator);
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.clearRangeMarkers();
    Marker baseline = new ValueMarker(0.0);
    baseline.setPaint(Color.black);
    plot.addRangeMarker(baseline, Layer.FOREGROUND);
    plot.setOrientation(orientation);
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;

}

From source file:org.jfree.chart.ChartFactory.java

/**
 * Creates a waterfall chart.  The chart object returned by this method
 * uses a {@link CategoryPlot} instance as the plot, with a
 * {@link CategoryAxis} for the domain axis, a {@link NumberAxis} as the
 * range axis, and a {@link WaterfallBarRenderer} as the renderer.
 *
 * @param title  the chart title ({@code null} permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           ({@code null} permitted).
 * @param valueAxisLabel  the label for the value axis ({@code null}
 *                        permitted).//  w w  w . j  a  va2s.c  o m
 * @param dataset  the dataset for the chart ({@code null} permitted).
 *
 * @return A waterfall chart.
 */
public static JFreeChart createWaterfallChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    categoryAxis.setCategoryMargin(0.0);

    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    WaterfallBarRenderer renderer = new WaterfallBarRenderer();
    // FIXME create a new method for the horizontal version
    //        if (orientation == PlotOrientation.HORIZONTAL) {
    //            ItemLabelPosition position = new ItemLabelPosition(
    //                    ItemLabelAnchor.CENTER, TextAnchor.CENTER,
    //                    TextAnchor.CENTER, Math.PI / 2.0);
    //            renderer.setBasePositiveItemLabelPosition(position);
    //            renderer.setBaseNegativeItemLabelPosition(position);
    //         }
    ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 0.0);
    renderer.setDefaultPositiveItemLabelPosition(position);
    renderer.setDefaultNegativeItemLabelPosition(position);
    StandardCategoryToolTipGenerator generator = new StandardCategoryToolTipGenerator();
    renderer.setDefaultToolTipGenerator(generator);

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.clearRangeMarkers();
    Marker baseline = new ValueMarker(0.0);
    baseline.setPaint(Color.BLACK);
    plot.addRangeMarker(baseline, Layer.FOREGROUND);
    JFreeChart chart = new JFreeChart(title, plot);
    currentTheme.apply(chart);
    return chart;

}