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

The following examples show how to use org.jfree.chart.renderer.category.BarRenderer#setSeriesFillPaint() . 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: DistributionPlotter.java    From rapidminer-studio with GNU Affero General Public License v3.0 4 votes vote down vote up 
private JFreeChart createNominalChart() {
	JFreeChart chart;
	CategoryDataset dataset = createNominalDataSet();

	// create the chart...
	String domainName = dataTable == null ? MODEL_DOMAIN_AXIS_NAME : dataTable.getColumnName(plotColumn);
	chart = ChartFactory.createBarChart(null, // chart title
			domainName, // x axis label
			RANGE_AXIS_NAME, // y axis label
			dataset, // data
			PlotOrientation.VERTICAL, true, // include legend
			true, // tooltips
			false // urls
			);

	CategoryPlot plot = chart.getCategoryPlot();

	BarRenderer renderer = new BarRenderer();
	if (dataset.getRowCount() == 1) {
		renderer.setSeriesPaint(0, Color.RED);
		renderer.setSeriesFillPaint(0, Color.RED);
	} else {
		for (int i = 0; i < dataset.getRowCount(); i++) {
			Color color = getColorProvider(true).getPointColor((double) i / (double) (dataset.getRowCount() - 1));
			renderer.setSeriesPaint(i, color);
			renderer.setSeriesFillPaint(i, color);
		}
	}
	renderer.setBarPainter(new RapidBarPainter());
	renderer.setDrawBarOutline(true);
	plot.setRenderer(renderer);

	// rotate labels
	if (isLabelRotating()) {
		plot.getDomainAxis().setTickLabelsVisible(true);
		plot.getDomainAxis().setCategoryLabelPositions(
				CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0d));
	}

	return chart;
}
Example 2
Source File: AbstractRendererTests.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Some checks for the hashCode() method.
 */
public void testHashCode() {
    BarRenderer r1 = new BarRenderer();
    BarRenderer r2 = new BarRenderer();
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesVisible(1, Boolean.FALSE);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesVisible(1, Boolean.FALSE);
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseSeriesVisible(false);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseSeriesVisible(false);
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesVisibleInLegend(1, Boolean.FALSE);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesVisibleInLegend(1, Boolean.FALSE);
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseSeriesVisibleInLegend(false);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseSeriesVisibleInLegend(false);
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBasePaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBasePaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesFillPaint(0, new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesFillPaint(0, new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseFillPaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseFillPaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesOutlinePaint(0, new GradientPaint(1.0f, 2.0f, Color.RED,
            3.0f, 4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesOutlinePaint(0, new GradientPaint(1.0f, 2.0f, Color.RED,
            3.0f, 4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.RED, 3.0f,
            4.0f, Color.BLUE));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesStroke(0, new BasicStroke(1.1f));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesStroke(0, new BasicStroke(1.1f));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseStroke(new BasicStroke(1.5f));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseStroke(new BasicStroke(1.5f));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesOutlineStroke(1, new BasicStroke(1.5f));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesOutlineStroke(1, new BasicStroke(1.5f));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseOutlineStroke(new BasicStroke(2.0f));
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseOutlineStroke(new BasicStroke(2.0f));
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setSeriesItemLabelsVisible(1, true);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setSeriesItemLabelsVisible(1, true);
    assertTrue(r1.hashCode() == r2.hashCode());

    r1.setBaseItemLabelsVisible(true);
    assertFalse(r1.hashCode() == r2.hashCode());
    r2.setBaseItemLabelsVisible(true);
    assertTrue(r1.hashCode() == r2.hashCode());
}