Examples with LegendItem org.jfree.chart.legend.LegendItem used on opensource projects

Example 46 with LegendItem

use of org.jfree.chart.legend.LegendItem in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class BoxAndWhiskerRendererTest method testGetLegendItem.

/**
 * Some checks for the getLegendItem() method.
 */
@Test
public void testGetLegendItem() {
    DefaultBoxAndWhiskerCategoryDataset<String, String> dataset = new DefaultBoxAndWhiskerCategoryDataset<>();
    List<Double> values = new ArrayList<>();
    values.add(1.10);
    values.add(1.45);
    values.add(1.33);
    values.add(1.23);
    dataset.add(values, "R1", "C1");
    BoxAndWhiskerRenderer r = new BoxAndWhiskerRenderer();
    CategoryPlot<String, String> plot = new CategoryPlot<>(dataset, new CategoryAxis("x"), new NumberAxis("y"), r);
    /*JFreeChart chart =*/
    new JFreeChart(plot);
    LegendItem li = r.getLegendItem(0, 0);
    assertNotNull(li);
    r.setSeriesVisibleInLegend(0, Boolean.FALSE);
    li = r.getLegendItem(0, 0);
    assertNull(li);
}

Example 47 with LegendItem

use of org.jfree.chart.legend.LegendItem in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class BoxAndWhiskerRendererTest method testGetLegendItemSeriesIndex.

/**
 * A check for the datasetIndex and seriesIndex fields in the LegendItem
 * returned by the getLegendItem() method.
 */
@Test
public void testGetLegendItemSeriesIndex() {
    DefaultCategoryDataset<String, String> dataset0 = new DefaultCategoryDataset<>();
    dataset0.addValue(21.0, "R1", "C1");
    dataset0.addValue(22.0, "R2", "C1");
    DefaultCategoryDataset<String, String> dataset1 = new DefaultCategoryDataset<>();
    dataset1.addValue(23.0, "R3", "C1");
    dataset1.addValue(24.0, "R4", "C1");
    dataset1.addValue(25.0, "R5", "C1");
    BoxAndWhiskerRenderer r = new BoxAndWhiskerRenderer();
    CategoryPlot<String, String> plot = new CategoryPlot<>(dataset0, new CategoryAxis("x"), new NumberAxis("y"), r);
    plot.setDataset(1, dataset1);
    /*JFreeChart chart =*/
    new JFreeChart(plot);
    LegendItem li = r.getLegendItem(1, 2);
    assertEquals("R5", li.getLabel());
    assertEquals(1, li.getDatasetIndex());
    assertEquals(2, li.getSeriesIndex());
}

Example 48 with LegendItem

use of org.jfree.chart.legend.LegendItem in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class StandardXYItemRendererTest method testGetLegendItemSeriesIndex.

/**
 * A check for the datasetIndex and seriesIndex fields in the LegendItem
 * returned by the getLegendItem() method.
 */
@Test
public void testGetLegendItemSeriesIndex() {
    XYSeriesCollection<String> d1 = new XYSeriesCollection<>();
    XYSeries<String> s1 = new XYSeries<>("S1");
    s1.add(1.0, 1.1);
    XYSeries<String> s2 = new XYSeries<>("S2");
    s2.add(1.0, 1.1);
    d1.addSeries(s1);
    d1.addSeries(s2);
    XYSeriesCollection<String> d2 = new XYSeriesCollection<>();
    XYSeries<String> s3 = new XYSeries<>("S3");
    s3.add(1.0, 1.1);
    XYSeries<String> s4 = new XYSeries<>("S4");
    s4.add(1.0, 1.1);
    XYSeries<String> s5 = new XYSeries<>("S5");
    s5.add(1.0, 1.1);
    d2.addSeries(s3);
    d2.addSeries(s4);
    d2.addSeries(s5);
    StandardXYItemRenderer r = new StandardXYItemRenderer();
    XYPlot<String> plot = new XYPlot<>(d1, new NumberAxis("x"), new NumberAxis("y"), r);
    plot.setDataset(1, d2);
    JFreeChart chart = new JFreeChart(plot);
    LegendItem li = r.getLegendItem(1, 2);
    assertEquals("S5", li.getLabel());
    assertEquals(1, li.getDatasetIndex());
    assertEquals(2, li.getSeriesIndex());
}

Example 49 with LegendItem

use of org.jfree.chart.legend.LegendItem in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class XYDotRendererTest method testGetLegendItemSeriesIndex.

/**
 * A check for the datasetIndex and seriesIndex fields in the LegendItem
 * returned by the getLegendItem() method.
 */
@Test
public void testGetLegendItemSeriesIndex() {
    XYSeriesCollection<String> d1 = new XYSeriesCollection<>();
    XYSeries<String> s1 = new XYSeries<>("S1");
    s1.add(1.0, 1.1);
    XYSeries<String> s2 = new XYSeries<>("S2");
    s2.add(1.0, 1.1);
    d1.addSeries(s1);
    d1.addSeries(s2);
    XYSeriesCollection<String> d2 = new XYSeriesCollection<>();
    XYSeries<String> s3 = new XYSeries<>("S3");
    s3.add(1.0, 1.1);
    XYSeries<String> s4 = new XYSeries<>("S4");
    s4.add(1.0, 1.1);
    XYSeries<String> s5 = new XYSeries<>("S5");
    s5.add(1.0, 1.1);
    d2.addSeries(s3);
    d2.addSeries(s4);
    d2.addSeries(s5);
    XYDotRenderer r = new XYDotRenderer();
    XYPlot<String> plot = new XYPlot<>(d1, new NumberAxis("x"), new NumberAxis("y"), r);
    plot.setDataset(1, d2);
    /*JFreeChart chart =*/
    new JFreeChart(plot);
    LegendItem li = r.getLegendItem(1, 2);
    assertEquals("S5", li.getLabel());
    assertEquals(1, li.getDatasetIndex());
    assertEquals(2, li.getSeriesIndex());
}

Example 50 with LegendItem

use of org.jfree.chart.legend.LegendItem in project ES-LEI-2Sem-2022-Grupo-1 by tmrbo-iscte.

the class SpiderWebPlot method getLegendItems.

/**
 * Returns a collection of legend items for the spider web chart.
 *
 * @return The legend items (never {@code null}).
 */
@Override
public LegendItemCollection getLegendItems() {
    LegendItemCollection result = new LegendItemCollection();
    if (getDataset() == null) {
        return result;
    }
    List keys = null;
    if (this.dataExtractOrder == TableOrder.BY_ROW) {
        keys = this.dataset.getRowKeys();
    } else if (this.dataExtractOrder == TableOrder.BY_COLUMN) {
        keys = this.dataset.getColumnKeys();
    }
    if (keys == null) {
        return result;
    }
    int series = 0;
    Iterator iterator = keys.iterator();
    Shape shape = getLegendItemShape();
    while (iterator.hasNext()) {
        Comparable key = (Comparable) iterator.next();
        String label = key.toString();
        String description = label;
        Paint paint = getSeriesPaint(series);
        Paint outlinePaint = getSeriesOutlinePaint(series);
        Stroke stroke = getSeriesOutlineStroke(series);
        LegendItem item = new LegendItem(label, description, null, null, shape, paint, stroke, outlinePaint);
        item.setDataset(getDataset());
        item.setSeriesKey(key);
        item.setSeriesIndex(series);
        result.add(item);
        series++;
    }
    return result;
}