Examples with CategoryPlot org.jfree.chart.plot.CategoryPlot used on opensource projects

Example 71 with CategoryPlot

use of org.jfree.chart.plot.CategoryPlot in project SIMVA-SoS by SESoS.

the class LineChart3DTest method testSetSeriesToolTipGenerator.

/**
 * Check that setting a tool tip generator for a series does override the
 * default generator.
 */
@Test
public void testSetSeriesToolTipGenerator() {
    CategoryPlot plot = (CategoryPlot) this.chart.getPlot();
    CategoryItemRenderer renderer = plot.getRenderer();
    StandardCategoryToolTipGenerator tt = new StandardCategoryToolTipGenerator();
    renderer.setSeriesToolTipGenerator(0, tt);
    CategoryToolTipGenerator tt2 = renderer.getToolTipGenerator(0, 0);
    assertSame(tt2, tt);
}

Example 72 with CategoryPlot

use of org.jfree.chart.plot.CategoryPlot in project SIMVA-SoS by SESoS.

the class SubCategoryAxisTest method test2275695.

/**
 * A check for the NullPointerException in bug 2275695.
 */
@Test
public void test2275695() {
    JFreeChart chart = ChartFactory.createStackedBarChart("Test", "Category", "Value", null, PlotOrientation.VERTICAL, true, false, false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setDomainAxis(new SubCategoryAxis("SubCategoryAxis"));
    try {
        BufferedImage image = new BufferedImage(200, 100, BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();
        chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
        g2.dispose();
    } catch (Exception e) {
        fail("There should be no exception.");
    }
}

Example 73 with CategoryPlot

use of org.jfree.chart.plot.CategoryPlot in project SIMVA-SoS by SESoS.

the class LogAxisTest method testAutoRange3.

/**
 * A simple test for the auto-range calculation looking at a
 * NumberAxis used as the range axis for a CategoryPlot.  In this
 * case, the original dataset is replaced with a new dataset.
 */
@Test
public void testAutoRange3() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.setValue(100.0, "Row 1", "Column 1");
    dataset.setValue(200.0, "Row 1", "Column 2");
    JFreeChart chart = ChartFactory.createLineChart("Test", "Categories", "Value", dataset, PlotOrientation.VERTICAL, false, false, false);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    LogAxis axis = new LogAxis("Log(Y)");
    plot.setRangeAxis(axis);
    assertEquals(96.59363289248458, axis.getLowerBound(), EPSILON);
    assertEquals(207.0529847682752, 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(895.2712433374774, axis.getLowerBound(), EPSILON);
    assertEquals(1005.2819262292991, axis.getUpperBound(), EPSILON);
}

Example 74 with CategoryPlot

use of org.jfree.chart.plot.CategoryPlot in project SIMVA-SoS by SESoS.

the class LogAxisTest method testAutoRange1.

/**
 * A simple test for the auto-range calculation looking at a
 * LogAxis used as the range axis for a CategoryPlot.
 */
@Test
public void testAutoRange1() {
    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);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    LogAxis axis = new LogAxis("Log(Y)");
    plot.setRangeAxis(axis);
    assertEquals(0.0, axis.getLowerBound(), EPSILON);
    assertEquals(2.6066426411261268E7, axis.getUpperBound(), EPSILON);
}

Example 75 with CategoryPlot

use of org.jfree.chart.plot.CategoryPlot in project SIMVA-SoS by SESoS.

the class NumberAxisTest method testAutoRange1.

/**
 * A simple test for the auto-range calculation looking at a
 * NumberAxis used as the range axis for a CategoryPlot.
 */
@Test
public void testAutoRange1() {
    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);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    assertEquals(axis.getLowerBound(), 0.0, EPSILON);
    assertEquals(axis.getUpperBound(), 210.0, EPSILON);
}