Example usage for org.jfree.chart.axis ValueAxis setUpperMargin

Introduction

In this page you can find the example usage for org.jfree.chart.axis ValueAxis setUpperMargin.

Prototype

public void setUpperMargin(double margin) 

Source Link

Document

Sets the upper margin for the axis (as a percentage of the axis range) and sends an AxisChangeEvent to all registered listeners.

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.StackedBarChartDemo3.java

/**
 * Creates a sample chart.//from  www.  j a  v  a 2 s .c  o  m
 * 
 * @param dataset  the dataset for the chart.
 * 
 * @return a sample chart.
 */
protected JFreeChart createChart(CategoryDataset dataset) {

    JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, // chart title
            domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            !legendPanelOn, // legend
            false, // tooltips
            false // urls
    );
    CategoryPlot plot = chart.getCategoryPlot();
    CategoryItemRenderer renderer = new ExtendedStackedBarRenderer();
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    plot.setRenderer(renderer);

    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerMargin(0.15);
    rangeAxis.setUpperMargin(0.15);

    StackedBarRenderer renderer2 = (StackedBarRenderer) plot.getRenderer();
    renderer2.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());

    setCategorySummary(dataset);
    return chart;

}

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From source file:org.geoserver.monitor.web.ActivityChartBasePanel.java

JFreeChart createTimeSeriesChart(String title, String timeAxisLabel, String valueAxisLabel, XYDataset dataset) {

    ValueAxis timeAxis = new DateAxis(timeAxisLabel);
    timeAxis.setLowerMargin(0.02); // reduce the default margins 
    timeAxis.setUpperMargin(0.02);
    NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
    valueAxis.setAutoRangeIncludesZero(false); // override default

    XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, null);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false);
    plot.setRenderer(renderer);/*from  w  ww  . j a  v  a2s . co  m*/

    JFreeChart chart = new JFreeChart(plot);

    //TextTitle t = new TextTitle(title);
    //t.setTextAlignment(HorizontalAlignment.LEFT);

    //chart.setTitle(t);
    chart.setBackgroundPaint(Color.WHITE);
    chart.setAntiAlias(true);
    chart.clearSubtitles();

    return chart;
}

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From source file:edu.ucla.stat.SOCR.chart.demo.XYAreaChartDemo1.java

/**
 * Creates a chart./*from w  w  w . j a  va 2s.co  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createXYAreaChart(chartTitle, "Domain (X)", "Range (Y)", dataset,
            PlotOrientation.VERTICAL, !legendPanelOn, // legend
            true, // tool tips
            false // URLs
    );

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setForegroundAlpha(0.65f);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setTickMarkPaint(Color.black);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);

    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setTickMarkPaint(Color.black);

    /*  XYPointerAnnotation pointer = new XYPointerAnnotation(
    "Test", 5.0, -500.0, 3.0 * Math.PI / 4.0
      );
      pointer.setTipRadius(0.0); 
      pointer.setBaseRadius(35.0); 
      pointer.setFont(new Font("SansSerif", Font.PLAIN, 9)); 
      pointer.setPaint(Color.blue); 
      pointer.setTextAnchor(TextAnchor.HALF_ASCENT_RIGHT); 
      plot.addAnnotation(pointer);*/

    XYItemRenderer renderer = plot.getRenderer();
    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());
    setXSummary(dataset);
    return chart;

}

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From source file:org.jfree.chart.demo.MarkerDemo1.java

/**
 * Creates a sample chart./*from w w w. j  av a2s  . co m*/
 *
 * @param data  the sample data.
 *
 * @return A configured chart.
 */
private JFreeChart createChart(final XYDataset data) {

    final JFreeChart chart = ChartFactory.createScatterPlot("Marker Demo 1", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);
    //    chart.getLegend().setAnchor(Legend.EAST);

    // customise...
    final XYPlot plot = chart.getXYPlot();
    plot.getRenderer().setToolTipGenerator(StandardXYToolTipGenerator.getTimeSeriesInstance());

    // set axis margins to allow space for marker labels...
    final DateAxis domainAxis = new DateAxis("Time");
    domainAxis.setUpperMargin(0.50);
    plot.setDomainAxis(domainAxis);

    final ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setUpperMargin(0.30);
    rangeAxis.setLowerMargin(0.50);

    // add a labelled marker for the bid start price...
    final Marker start = new ValueMarker(200.0);
    start.setPaint(Color.green);
    start.setLabel("Bid Start Price");
    start.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
    start.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
    plot.addRangeMarker(start);

    // add a labelled marker for the target price...
    final Marker target = new ValueMarker(175.0);
    target.setPaint(Color.red);
    target.setLabel("Target Price");
    target.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
    target.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
    plot.addRangeMarker(target);

    // add a labelled marker for the original closing time...
    final Hour hour = new Hour(2, new Day(22, 5, 2003));
    double millis = hour.getFirstMillisecond();
    final Marker originalEnd = new ValueMarker(millis);
    originalEnd.setPaint(Color.orange);
    originalEnd.setLabel("Original Close (02:00)");
    originalEnd.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    originalEnd.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
    plot.addDomainMarker(originalEnd);

    // add a labelled marker for the current closing time...
    final Minute min = new Minute(15, hour);
    millis = min.getFirstMillisecond();
    final Marker currentEnd = new ValueMarker(millis);
    currentEnd.setPaint(Color.red);
    currentEnd.setLabel("Close Date (02:15)");
    currentEnd.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
    currentEnd.setLabelTextAnchor(TextAnchor.TOP_LEFT);
    plot.addDomainMarker(currentEnd);

    // ****************************************************************************
    // * 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.             *
    // ****************************************************************************

    // label the best bid with an arrow and label...
    final Hour h = new Hour(2, new Day(22, 5, 2003));
    final Minute m = new Minute(10, h);
    millis = m.getFirstMillisecond();
    final CircleDrawer cd = new CircleDrawer(Color.red, new BasicStroke(1.0f), null);
    final XYAnnotation bestBid = new XYDrawableAnnotation(millis, 163.0, 11, 11, cd);
    plot.addAnnotation(bestBid);
    final XYPointerAnnotation pointer = new XYPointerAnnotation("Best Bid", millis, 163.0, 3.0 * Math.PI / 4.0);
    pointer.setBaseRadius(35.0);
    pointer.setTipRadius(10.0);
    pointer.setFont(new Font("SansSerif", Font.PLAIN, 9));
    pointer.setPaint(Color.blue);
    pointer.setTextAnchor(TextAnchor.HALF_ASCENT_RIGHT);
    plot.addAnnotation(pointer);

    return chart;

}

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From source file:j2se.jfreechart.barchart.BarChartDemo3.java

/**
 * Creates a sample chart.//from   w  w w  .j av  a  2s.  co  m
 * 
 * @param dataset  the dataset.
 * 
 * @return a sample chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createBarChart("Bar Chart Demo 3", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            false, // include legend
            true, false);

    chart.setBackgroundPaint(Color.lightGray);

    // get a reference to the plot for further customisation...
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setNoDataMessage("NO DATA!");

    final CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.red, Color.blue, Color.green,
            Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue });
    //        renderer.setLabelGenerator(new StandardCategoryLabelGenerator());
    renderer.setItemLabelsVisible(true);
    final ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 45.0);
    renderer.setPositiveItemLabelPosition(p);
    plot.setRenderer(renderer);

    // change the margin at the top of the range axis...
    final ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerMargin(0.15);
    rangeAxis.setUpperMargin(0.15);

    return chart;

}

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From source file:edu.ucla.stat.SOCR.chart.demo.XYAreaChartDemo2.java

/**
 * Creates a chart.//from www  .j a  va2  s  .c  o m
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
protected JFreeChart createChart(XYDataset dataset) {
    JFreeChart chart = ChartFactory.createXYAreaChart(chartTitle, "Time", "Value", dataset,
            PlotOrientation.VERTICAL, !legendPanelOn, // legend
            true, // tool tips
            false // URLs
    );
    XYPlot plot = chart.getXYPlot();

    ValueAxis domainAxis = new DateAxis("Time");
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    plot.setDomainAxis(domainAxis);
    plot.setForegroundAlpha(0.5f);

    XYItemRenderer renderer = plot.getRenderer();
    renderer.setBaseToolTipGenerator(
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("#,##0.00")));
    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());
    // setXSummary(dataset);    X is time
    return chart;
}

---

From source file:edu.ucla.stat.SOCR.chart.demo.StackedBarChartDemo2.java

/**
 * Creates a sample chart.//from  w  ww.j  av a 2  s. co m
 * 
 * @param dataset  the dataset.
 * 
 * @return a sample chart.
 */
protected JFreeChart createChart(CategoryDataset dataset) {

    JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, // the plot orientation
            !legendPanelOn, // include legend
            true, // tooltips
            false // urls
    );

    /*  CategoryPlot plot = (CategoryPlot) chart.getPlot();
      StackedBarRenderer renderer = (StackedBarRenderer) plot.getRenderer();
      renderer.setItemLabelsVisible(true);*/

    CategoryPlot plot = chart.getCategoryPlot();
    CategoryItemRenderer renderer = new ExtendedStackedBarRenderer();
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    plot.setRenderer(renderer);

    ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerMargin(0.15);
    rangeAxis.setUpperMargin(0.15);

    StackedBarRenderer renderer2 = (StackedBarRenderer) plot.getRenderer();
    renderer2.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());

    setCategorySummary(dataset);
    return chart;
}

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From source file:graficarordenamiento.Graficador.java

public void crearGrafico() {
    // Creando el Grafico
    chart = ChartFactory.createBarChart("Grfico de barras", null, null, dataset, PlotOrientation.VERTICAL,
            false, false, false);/*from   ww w  . j a  v a  2s . co  m*/

    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.WHITE, 700, 0, Color.BLACK.brighter(), false));
    chart.setBackgroundImageAlpha(0.5f);
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setNoDataMessage("NO DATA!");
    plot.setRangeGridlinePaint(Color.red);
    plot.setBackgroundPaint(new GradientPaint(0, 0, Color.LIGHT_GRAY, 0, 100, Color.darkGray));
    plot.setBackgroundImageAlpha(0.5f);
    //plot.setDomainGridlinesVisible(true);

    BarRenderer rend = (BarRenderer) plot.getRenderer();

    final ItemLabelPosition e = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 45.0);

    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));

    rend.setSeriesPaint(0, gp0);
    rend.setSeriesPaint(1, gp1);
    rend.setSeriesPaint(2, gp2);
    plot.setRenderer(rend);

    // change the margin at the top of the range axis...
    final ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerMargin(0.15);
    rangeAxis.setUpperMargin(0.15);

    // set up gradient paints for series...

}

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From source file:org.bench4Q.console.ui.section.E_ErrorSection.java

private JPanel printErrorPic() throws IOException {
    CategoryDataset dataset = getDataSet();
    JFreeChart chart = ChartFactory.createBarChart3D("Error", "Error type", "Error number", dataset,
            PlotOrientation.VERTICAL, true, true, true);
    CategoryPlot plot = chart.getCategoryPlot();
    org.jfree.chart.axis.CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(0.1);/*w  w  w. j  a v a2s  . c o  m*/
    domainAxis.setUpperMargin(0.1);
    domainAxis.setCategoryLabelPositionOffset(10);
    domainAxis.setCategoryMargin(0.2);
    domainAxis.setCategoryLabelPositionOffset(10);

    org.jfree.chart.axis.ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setUpperMargin(0.1);

    org.jfree.chart.renderer.category.BarRenderer3D renderer;
    renderer = new org.jfree.chart.renderer.category.BarRenderer3D();
    renderer.setBaseOutlinePaint(Color.red);
    renderer.setSeriesPaint(0, new Color(0, 255, 255));
    renderer.setSeriesOutlinePaint(0, Color.BLACK);
    renderer.setSeriesPaint(1, new Color(0, 255, 0));
    renderer.setSeriesOutlinePaint(1, Color.red);
    renderer.setItemMargin(0.1);
    renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setItemLabelFont(new Font("", Font.BOLD, 12));
    renderer.setItemLabelPaint(Color.black);
    renderer.setItemLabelsVisible(true);
    plot.setRenderer(renderer);

    plot.setDomainAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    plot.setBackgroundPaint(Color.WHITE);

    return new ChartPanel(chart);
}

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From source file:com.xilinx.ultrascale.gui.PowerChart.java

private void makeChart() {
    dataset = new DefaultCategoryDataset();
    chart = ChartFactory.createBarChart("", "Time Interval", "", dataset, PlotOrientation.HORIZONTAL, true,
            true, false);/*w  w w  .j a va 2  s. com*/

    TextTitle ttitle = new TextTitle(title, new Font(title, Font.BOLD, 15));
    ttitle.setPaint(Color.WHITE);
    chart.setTitle(ttitle);
    chart.setBackgroundPaint(bg);

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);

    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    ValueAxis axis = plot.getRangeAxis();
    //        axis.setUpperBound(6);
    axis.setAutoRange(true);
    axis.setLowerMargin(0);
    axis.setUpperMargin(.40);
    //        TickUnits tickUnits = new TickUnits();
    //        tickUnits.add(new NumberTickUnit(1));
    //        axis.setStandardTickUnits(tickUnits);
    //        axis.setLowerBound(0.0);
    axis.setTickLabelPaint(new Color(185, 185, 185));

    CategoryAxis caxis = plot.getDomainAxis();
    caxis.setTickLabelPaint(new Color(185, 185, 185));
    caxis.setLabelPaint(new Color(185, 185, 185));

    renderer.setItemMargin(0);
    renderer.setSeriesPaint(0, new Color(0x2e, 0x90, 0x18));//(0x17, 0x7b, 0x7c));
    renderer.setSeriesPaint(1, new Color(0x12, 0x45, 0x73));//(0xa2, 0x45, 0x73)
    renderer.setSeriesPaint(2, new Color(0xff, 0x80, 0x40));
    renderer.setSeriesPaint(3, new Color(0x6f, 0x2c, 0x85));
    renderer.setBaseToolTipGenerator(
            new StandardCategoryToolTipGenerator("{0}:{2}", new DecimalFormat("0.000")));
    addDummy();
}

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