Examples with CategoryItemRenderer org.jfree.chart.renderer.category.CategoryItemRenderer used on opensource projects

Example 6 with CategoryItemRenderer

use of org.jfree.chart.renderer.category.CategoryItemRenderer in project java-examples by urvanov-ru.

the class MyChartTheme method createStackedAreaChart.

/**
 */
protected JFreeChart createStackedAreaChart() throws JRException {
    JFreeChart jfreeChart = super.createStackedAreaChart();
    for (int n = 0; n < jfreeChart.getCategoryPlot().getRendererCount(); n++) {
        System.out.println("n=" + n);
        CategoryItemRenderer renderer = jfreeChart.getCategoryPlot().getRenderer(n);
        renderer.setBaseItemLabelsVisible(true);
        renderer.setBaseItemLabelGenerator((CategoryItemLabelGenerator) getLabelGenerator());
        renderer.setBaseItemLabelPaint(getChart().getForecolor());
        renderer.setBaseItemLabelFont(FontUtil.getInstance(chartContext.getJasperReportsContext()).getAwtFont(getFont(null), getLocale()));
    }
    return jfreeChart;
}

Example 7 with CategoryItemRenderer

use of org.jfree.chart.renderer.category.CategoryItemRenderer in project SIMVA-SoS by SESoS.

the class CategoryPlotTest method testGetRendererForDataset2.

@Test
public void testGetRendererForDataset2() {
    CategoryDataset dataset = new DefaultCategoryDataset();
    CategoryAxis xAxis = new CategoryAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    CategoryItemRenderer renderer = new BarRenderer();
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    // add a second dataset
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(1, "R1", "C1");
    plot.setDataset(99, dataset2);
    // by default, the renderer with index 0 is used
    assertEquals(renderer, plot.getRendererForDataset(dataset2));
    // add a second renderer with the same index as dataset2, now it will
    // be used
    CategoryItemRenderer renderer2 = new LineAndShapeRenderer();
    plot.setRenderer(99, renderer2);
    assertEquals(renderer2, plot.getRendererForDataset(dataset2));
}

Example 8 with CategoryItemRenderer

use of org.jfree.chart.renderer.category.CategoryItemRenderer in project SIMVA-SoS by SESoS.

the class CategoryPlotTest method testDatasetIndices.

/**
 * Datasets are now stored in a Map, and it should be possible to assign
 * them an arbitrary key (index).
 */
@Test
public void testDatasetIndices() {
    CategoryDataset dataset = new DefaultCategoryDataset();
    CategoryAxis xAxis = new CategoryAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    CategoryItemRenderer renderer = new BarRenderer();
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    assertEquals(dataset, plot.getDataset(0));
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(1, "R1", "C1");
    // we should be able to give a dataset an arbitrary index
    plot.setDataset(99, dataset2);
    assertEquals(2, plot.getDatasetCount());
    assertEquals(dataset2, plot.getDataset(99));
    assertEquals(0, plot.indexOf(dataset));
    assertEquals(99, plot.indexOf(dataset2));
}

Example 9 with CategoryItemRenderer

use of org.jfree.chart.renderer.category.CategoryItemRenderer in project SIMVA-SoS by SESoS.

the class CategoryPlotTest method testDomainMarkerIndices.

@Test
public void testDomainMarkerIndices() {
    CategoryDataset dataset = new DefaultCategoryDataset();
    CategoryAxis xAxis = new CategoryAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    CategoryItemRenderer renderer = new BarRenderer();
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    // add a second dataset, plotted against a second x axis
    DefaultCategoryDataset dataset2 = new DefaultCategoryDataset();
    dataset2.setValue(1, "R1", "C1");
    plot.setDataset(99, dataset);
    CategoryAxis xAxis2 = new CategoryAxis("X2");
    plot.setDomainAxis(1, xAxis2);
    LineAndShapeRenderer renderer2 = new LineAndShapeRenderer();
    plot.setRenderer(99, renderer2);
    plot.mapDatasetToDomainAxis(99, 1);
    CategoryMarker xMarker1 = new CategoryMarker(123);
    plot.addDomainMarker(99, xMarker1, Layer.FOREGROUND);
    assertTrue(plot.getDomainMarkers(99, Layer.FOREGROUND).contains(xMarker1));
}

Example 10 with CategoryItemRenderer

use of org.jfree.chart.renderer.category.CategoryItemRenderer in project SIMVA-SoS by SESoS.

the class CategoryPlotTest method testAxisLocationIndices.

@Test
public void testAxisLocationIndices() {
    CategoryDataset dataset = new DefaultCategoryDataset();
    CategoryAxis xAxis = new CategoryAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    CategoryItemRenderer renderer = new BarRenderer();
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    CategoryAxis xAxis2 = new CategoryAxis("X2");
    NumberAxis yAxis2 = new NumberAxis("Y2");
    plot.setDomainAxis(99, xAxis2);
    plot.setRangeAxis(99, yAxis2);
    plot.setDomainAxisLocation(99, AxisLocation.BOTTOM_OR_RIGHT);
    assertEquals(AxisLocation.BOTTOM_OR_RIGHT, plot.getDomainAxisLocation(99));
    plot.setRangeAxisLocation(99, AxisLocation.BOTTOM_OR_LEFT);
    assertEquals(AxisLocation.BOTTOM_OR_LEFT, plot.getRangeAxisLocation(99));
}