Java Code Examples for org.jfree.chart.renderer.category.BarRenderer#setIncludeBaseInRange()

The following examples show how to use org.jfree.chart.renderer.category.BarRenderer#setIncludeBaseInRange() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BarRendererTests.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Some checks for the findRangeBounds() method.
 */
public void testFindRangeBounds() {
    BarRenderer r = new BarRenderer();
    assertNull(r.findRangeBounds(null));

    // an empty dataset should return a null range
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    assertNull(r.findRangeBounds(dataset));

    dataset.addValue(1.0, "R1", "C1");
    assertEquals(new Range(0.0, 1.0), r.findRangeBounds(dataset));
    r.setIncludeBaseInRange(false);
    assertEquals(new Range(1.0, 1.0), r.findRangeBounds(dataset));
    r.setIncludeBaseInRange(true);

    dataset.addValue(-2.0, "R1", "C2");
    assertEquals(new Range(-2.0, 1.0), r.findRangeBounds(dataset));

    dataset.addValue(null, "R1", "C3");
    assertEquals(new Range(-2.0, 1.0), r.findRangeBounds(dataset));
}
Example 2
Source File: BarChartExpression.java    From pentaho-reporting with GNU Lesser General Public License v2.1 5 votes vote down vote up 
protected void configureChart( final JFreeChart chart ) {
  final CategoryPlot cpl = chart.getCategoryPlot();
  final CategoryItemRenderer renderer = cpl.getRenderer();
  final BarRenderer br = (BarRenderer) renderer;
  if ( isAutoRange() ) {
    br.setIncludeBaseInRange( false );
  }
  super.configureChart( chart );
  br.setDrawBarOutline( isChartSectionOutline() );
  if ( maxBarWidth != null ) {
    br.setMaximumBarWidth( maxBarWidth.doubleValue() );
  }

  if ( itemMargin != null ) {
    br.setItemMargin( itemMargin.doubleValue() );
  }

  if ( ( isStacked() ) && stackedBarRenderPercentages && ( br instanceof StackedBarRenderer ) ) {
    final StackedBarRenderer sbr = (StackedBarRenderer) br;
    sbr.setRenderAsPercentages( true );
  }

  br.setShadowVisible( shadowVisible );
  if ( shadowColor != null ) {
    br.setShadowPaint( shadowColor );
  }
  br.setShadowXOffset( shadowXOffset );
  br.setShadowYOffset( shadowYOffset );
}
Example 3
Source File: NumberAxisTest.java    From openstock with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
@Test
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}
Example 4
Source File: NumberAxisTest.java    From ccu-historian with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
@Test
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}
Example 5
Source File: NumberAxisTest.java    From SIMVA-SoS with Apache License 2.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
@Test
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}
Example 6
Source File: NumberAxisTest.java    From ECG-Viewer with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
@Test
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}
Example 7
Source File: NumberAxisTests.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}
Example 8
Source File: NumberAxisTests.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);    
    assertEquals(205.0, axis.getUpperBound(), EPSILON);    
    
    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);    
    assertEquals(210.0, axis.getUpperBound(), EPSILON);    
    
    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);    
    assertEquals(210.0, axis.getUpperBound(), EPSILON);    
    
    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);    
    assertEquals(210.0, axis.getUpperBound(), EPSILON);    

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);    
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);
    
    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);    
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);
    
    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);    
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);        
}
Example 9
Source File: NumberAxisTest.java    From buffer_bci with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * A check for the interaction between the 'autoRangeIncludesZero' flag
 * and the base setting in the BarRenderer.
 */
@Test
public void testAutoRange4() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createBarChart("Test", "Categories",
            "Value", dataset, PlotOrientation.VERTICAL, false, false,
            false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    BarRenderer br = (BarRenderer) plot.getRenderer();
    br.setIncludeBaseInRange(false);
    assertEquals(95.0, axis.getLowerBound(), EPSILON);
    assertEquals(205.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(true);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(210.0, axis.getUpperBound(), EPSILON);

    // now replacing the dataset should update the axis range...
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(900.0, "Row 1", "Column 1");
    dataset2.setValue(1000.0, "Row 1", "Column 2");
    plot.setDataset(dataset2);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    br.setIncludeBaseInRange(false);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(1050.0, axis.getUpperBound(), EPSILON);

    axis.setAutoRangeIncludesZero(false);
    assertEquals(895.0, axis.getLowerBound(), EPSILON);
    assertEquals(1005.0, axis.getUpperBound(), EPSILON);
}