org.jfree.chart.JFreeChart.addSubtitle()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中org.jfree.chart.JFreeChart.addSubtitle()方法的一些代码示例，展示了JFreeChart.addSubtitle()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JFreeChart.addSubtitle()方法的具体详情如下：
包路径：org.jfree.chart.JFreeChart
类名称：JFreeChart
方法名：addSubtitle

JFreeChart.addSubtitle介绍

[英]Adds a subtitle at a particular position in the subtitle list, and sends a ChartChangeEvent to all registered listeners.
[中]在字幕列表中的特定位置添加字幕，并向所有注册的侦听器发送ChartChangeEvent。

代码示例

代码示例来源：origin: jfree/jfreechart

/**
 * Adds a legend to the plot and sends a {@link ChartChangeEvent} to all
 * registered listeners.
 *
 * @param legend  the legend ({@code null} not permitted).
 *
 * @see #removeLegend()
 */
public void addLegend(LegendTitle legend) {
  addSubtitle(legend);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Adds a legend to the plot and sends a {@link ChartChangeEvent} to all
 * registered listeners.
 *
 * @param legend  the legend (<code>null</code> not permitted).
 *
 * @see #removeLegend()
 */
public void addLegend(LegendTitle legend) {
  addSubtitle(legend);
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Adds a subtitle to the chart.
 *
 * @param subtitle  the subtitle.
 */
public void addSubtitle(Title subtitle) {
  this.chart.addSubtitle(subtitle);
}

代码示例来源：origin: stackoverflow.com

private void createChart(XYPlot plot, String fileName, String caption) throws IOException {
  JFreeChart chart = new JFreeChart(caption, plot);
  chart.addSubtitle(this.subtitle);
  if (plot.getRangeAxis() instanceof LogarithmicAxis) {
    chart.addSubtitle(1, new TextTitle("(logarithmische Skala)"));
  }
  File file = new File(fileName);
  file.delete();
  ChartUtilities.saveChartAsPNG(file, chart, CHART_WIDTH, CHART_HEIGHT);
 }

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Adds a subtitle to the chart.
 *
 * @param subtitle  the subtitle.
 */
public void addSubtitle(String subtitle) {
  this.chart.addSubtitle(new TextTitle(subtitle));
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Adds a subtitle to the chart.
 *
 * @param subtitle  the subtitle.
 * @param font  the subtitle font.
 */
public void addSubtitle(String subtitle, Font font) {
  this.chart.addSubtitle(new TextTitle(subtitle, font));
}

代码示例来源：origin: lessthanoptimal/Java-Matrix-Benchmark

public void setSubTitle( String title ) {
  chart.addSubtitle(new TextTitle(title,new Font("SansSerif", Font.ITALIC, 12)));
}

代码示例来源：origin: matsim-org/matsim

/**
 * Adds the MATSim Logo in the lower right corner of the chart.
 */
public void addMatsimLogo() {
  try {
    Image image = MatsimResource.getAsImage("matsim_logo_transparent_small.png");
    Title subtitle = new ImageTitle(image, RectangleEdge.BOTTOM, HorizontalAlignment.RIGHT, VerticalAlignment.BOTTOM);
    this.chart.addSubtitle(subtitle);
  } catch ( Exception e ) {
    e.printStackTrace() ;
    // I just had a resource-not-found error inside the method; don't know what that means but does not feel like a reason 
    // to not continue.  kai, apr'30
  }
}

代码示例来源：origin: lessthanoptimal/Java-Matrix-Benchmark

public MemoryRelativeBarPlot( String title ) {
  chart = ChartFactory.createBarChart(
      title,       // chart title
      "Operation",               // domain axis label
      "Relative Memory",                  // range axis label
      dataset,                  // data
      PlotOrientation.VERTICAL, // orientation
      true,                     // include legend
      true,                     // tooltips?
      false                     // URLs?
  );
  chart.addSubtitle(new TextTitle("(Smaller is Better)",new Font("SansSerif", Font.ITALIC, 12)));
  plot();
}

代码示例来源：origin: OpenNMS/opennms

/**
 * @param chartConfig
 * @param barChart
 */
private static void addSubTitles(BarChart chartConfig, JFreeChart barChart) {
  Iterator<SubTitle> it;
  /*
   * Add subtitles.
   */
  for (it = chartConfig.getSubTitleCollection().iterator(); it.hasNext();) {
    SubTitle subTitle = (SubTitle) it.next();
    Title title = subTitle.getTitle();
    String value = title.getValue();
    barChart.addSubtitle(new TextTitle(value));
  }
}

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

/**
 * Sets the title list for the chart (completely replaces any existing
 * titles) and sends a {@link ChartChangeEvent} to all registered
 * listeners.
 *
 * @param subtitles  the new list of subtitles (<code>null</code> not
 *                   permitted).
 *
 * @see #getSubtitles()
 */
public void setSubtitles(List subtitles) {
  if (subtitles == null) {
    throw new NullPointerException("Null 'subtitles' argument.");
  }
  setNotify(false);
  clearSubtitles();
  Iterator iterator = subtitles.iterator();
  while (iterator.hasNext()) {
    Title t = (Title) iterator.next();
    if (t != null) {
      addSubtitle(t);
    }
  }
  setNotify(true);  // this fires a ChartChangeEvent
}

代码示例来源：origin: org.opennms/opennms-web-api

/**
 * @param chartConfig
 * @param barChart
 */
private static void addSubTitles(BarChart chartConfig, JFreeChart barChart) {
  Iterator<SubTitle> it;
  /*
   * Add subtitles.
   */
  for (it = chartConfig.getSubTitleCollection().iterator(); it.hasNext();) {
    SubTitle subTitle = (SubTitle) it.next();
    Title title = subTitle.getTitle();
    String value = title.getValue();
    barChart.addSubtitle(new TextTitle(value));
  }
}

代码示例来源：origin: lessthanoptimal/Java-Matrix-Benchmark

public OverallRelativeAreaPlot(String title , int sizes[] ) {
  // createAreaChart
  chart = ChartFactory.createStackedAreaChart(
      title,      // chart title
      "Size",                // domain axis label
      "Relative Average Speed",                   // range axis label
      dataset,                   // data
      PlotOrientation.VERTICAL,  // orientation
      true,                      // include legend
      true,
      false
  );
  chart.addSubtitle(new TextTitle("Weighted by Operation Speed. Larger is Better.",new Font("SansSerif", Font.ITALIC, 12)));
  plot = chart.getCategoryPlot();
  sizeNames = new String[sizes.length];
  for( int i = 0; i < sizes.length; i++ ) {
    sizeNames[i] = Integer.toString(sizes[i]);
  }
  plot.setRangeGridlinePaint(Color.WHITE);
  plot.setBackgroundPaint(Color.WHITE);
  plot.setDomainGridlinesVisible(true);
}

代码示例来源：origin: stackoverflow.com

compositeTitle.setVerticalAlignment(VerticalAlignment.CENTER);
chart.getTitle().setVisible(false);
chart.addSubtitle(compositeTitle);

代码示例来源：origin: lessthanoptimal/Java-Matrix-Benchmark

public JFreeChart createChart() {
  JFreeChart chart = ChartFactory.createBoxAndWhiskerChart(
      title, "Matrix Libraries", "Relative Performance", dataSet,
      true);
  CategoryPlot plot = chart.getCategoryPlot();
  plot.setDomainGridlinesVisible(true);
  plot.setBackgroundPaint(new Color(230,230,230));
  plot.setDomainGridlinePaint(new Color(50,50,50,50));
  plot.setDomainGridlineStroke(new BasicStroke(78f));
  chart.getTitle().setFont(new Font("Times New Roman", Font.BOLD, 24));
  String foo = "( Higher is Better )";
  if( subtitle != null )
    foo += "      ( "+subtitle+" )";
  chart.addSubtitle(new TextTitle(foo,new Font("SansSerif", Font.ITALIC, 12)));
  NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
  rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
  return chart;
}

代码示例来源：origin: jfree/jfreechart

/**
 * Sets the title list for the chart (completely replaces any existing
 * titles) and sends a {@link ChartChangeEvent} to all registered
 * listeners.
 *
 * @param subtitles  the new list of subtitles ({@code null} not
 *                   permitted).
 *
 * @see #getSubtitles()
 */
public void setSubtitles(List<Title> subtitles) {
  Args.nullNotPermitted(subtitles, "subtitles");
  setNotify(false);
  clearSubtitles();
  for (Title t: subtitles) {
    if (t != null) {
      addSubtitle(t);
    }
  }
  setNotify(true);  // this fires a ChartChangeEvent
}

代码示例来源：origin: org.n52.series-api/io

private void addNotice(JFreeChart chart) {
  TextTitle notice = new TextTitle();
  String msg = i18n.get("msg.io.chart.notice");
  if (msg != null && !msg.isEmpty()) {
    notice.setText(msg);
    notice.setPaint(Color.BLACK);
    notice.setFont(LabelConstants.FONT_LABEL_SMALL);
    notice.setPosition(RectangleEdge.BOTTOM);
    notice.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    notice.setVerticalAlignment(VerticalAlignment.BOTTOM);
    notice.setPadding(new RectangleInsets(0, 0, 20, 20));
    chart.addSubtitle(notice);
  }
}

代码示例来源：origin: org.n52.sensorweb/timeseries-io

private void addNotice(JFreeChart chart) {
  TextTitle notice = new TextTitle();
  String msg = i18n.get("notice");
  if (msg != null && !msg.isEmpty()) {
    notice.setText(msg);
    notice.setPaint(BLACK);
    notice.setFont(FONT_LABEL_SMALL);
    notice.setPosition(RectangleEdge.BOTTOM);
    notice.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    notice.setVerticalAlignment(VerticalAlignment.BOTTOM);
    notice.setPadding(new RectangleInsets(0, 0, 20, 20));
    chart.addSubtitle(notice);
  }
}

代码示例来源：origin: dhis2/dhis2-core

/**
 * Sets basic configuration including title font, subtitle, background paint and
 * anti-alias on the given JFreeChart.
 */
private void setBasicConfig( JFreeChart jFreeChart, BaseChart chart)
{
  jFreeChart.getTitle().setFont( TITLE_FONT );
  jFreeChart.setBackgroundPaint( DEFAULT_BACKGROUND_COLOR );
  jFreeChart.setAntiAlias( true );
  if ( !chart.isHideTitle() )
  {
    jFreeChart.addSubtitle( getSubTitle( chart ) );
  }
  Plot plot = jFreeChart.getPlot();
  plot.setBackgroundPaint( DEFAULT_BACKGROUND_COLOR );
  plot.setOutlinePaint( DEFAULT_BACKGROUND_COLOR );
}

代码示例来源：origin: org.renci/charts

public JFreeChart createStackedAreaChart(String title, TableXYDataset dataset) {
  DateAxis domainAxis = new DateAxis("Date");
  domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
  domainAxis.setLowerMargin(0.01);
  domainAxis.setUpperMargin(0.01);
  NumberAxis rangeAxis = new NumberAxis("Minutes");
  rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
  rangeAxis.setUpperMargin(0.10);
  StackedXYAreaRenderer2 renderer = new StackedXYAreaRenderer2();
  renderer.setBaseItemLabelsVisible(true);
  renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
  renderer.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
      TextAnchor.BOTTOM_CENTER));
  renderer.setSeriesPaint(0, Color.lightGray);
  XYPlot plot = new XYPlot(dataset, domainAxis, rangeAxis, renderer);
  plot.setRenderer(0, renderer);
  plot.setDomainCrosshairVisible(true);
  plot.setRangeCrosshairVisible(true);
  LegendTitle legend = new LegendTitle(plot);
  legend.setBackgroundPaint(Color.white);
  legend.setFrame(new BlockBorder());
  legend.setPosition(RectangleEdge.BOTTOM);
  JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
  chart.removeLegend();
  chart.setTextAntiAlias(RenderingHints.VALUE_TEXT_ANTIALIAS_DEFAULT);
  chart.addSubtitle(legend);
  return chart;
}

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