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

Introduction

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

Prototype

@Override
public void setBaseItemURLGenerator(CategoryURLGenerator generator) 

Source Link

Document

Sets the base item URL generator and sends a RendererChangeEvent to all registered listeners.

Usage

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);
    }//w  w w  .j  a  v a 2s  .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;

}

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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  a  v  a  2  s  .  co  m
 * @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;

}

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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 a va  2s. 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;

}

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