Examples with LegendItemCollection org.jfree.chart.LegendItemCollection used on opensource projects

Example 21 with LegendItemCollection

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

the class PolarPlot method getLegendItems.

/**
 * Returns the legend items for the plot.  Each legend item is generated by
 * the plot's m_Renderer, since the m_Renderer is responsible for the visual
 * representation of the data.
 *
 * @return The legend items.
 */
@Override
public LegendItemCollection getLegendItems() {
    if (this.fixedLegendItems != null) {
        return this.fixedLegendItems;
    }
    LegendItemCollection result = new LegendItemCollection();
    int count = this.datasets.size();
    for (int datasetIndex = 0; datasetIndex < count; datasetIndex++) {
        XYDataset dataset = getDataset(datasetIndex);
        PolarItemRenderer renderer = getRenderer(datasetIndex);
        if (dataset != null && renderer != null) {
            int seriesCount = dataset.getSeriesCount();
            for (int i = 0; i < seriesCount; i++) {
                LegendItem item = renderer.getLegendItem(i);
                result.add(item);
            }
        }
    }
    return result;
}

Example 22 with LegendItemCollection

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

the class AbstractCategoryItemRenderer method getLegendItems.

/**
 * Returns a (possibly empty) collection of legend items for the series
 * that this renderer is responsible for drawing.
 *
 * @return The legend item collection (never <code>null</code>).
 *
 * @see #getLegendItem(int, int)
 */
@Override
public LegendItemCollection getLegendItems() {
    LegendItemCollection result = new LegendItemCollection();
    if (this.plot == null) {
        return result;
    }
    int index = this.plot.getIndexOf(this);
    CategoryDataset dataset = this.plot.getDataset(index);
    if (dataset == null) {
        return result;
    }
    int seriesCount = dataset.getRowCount();
    if (plot.getRowRenderingOrder().equals(SortOrder.ASCENDING)) {
        for (int i = 0; i < seriesCount; i++) {
            if (isSeriesVisibleInLegend(i)) {
                LegendItem item = getLegendItem(index, i);
                if (item != null) {
                    result.add(item);
                }
            }
        }
    } else {
        for (int i = seriesCount - 1; i >= 0; i--) {
            if (isSeriesVisibleInLegend(i)) {
                LegendItem item = getLegendItem(index, i);
                if (item != null) {
                    result.add(item);
                }
            }
        }
    }
    return result;
}

Example 23 with LegendItemCollection

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

the class XYPlotTest method testGetLegendItems.

/**
 * Some checks for the getLegendItems() method.
 */
@Test
public void testGetLegendItems() {
    // check the case where there is a secondary dataset that doesn't
    // have a renderer (i.e. falls back to renderer 0)
    XYDataset d0 = createDataset1();
    XYDataset d1 = createDataset2();
    XYItemRenderer r0 = new XYLineAndShapeRenderer();
    XYPlot plot = new XYPlot();
    plot.setDataset(0, d0);
    plot.setDataset(1, d1);
    plot.setRenderer(0, r0);
    LegendItemCollection items = plot.getLegendItems();
    assertEquals(2, items.getItemCount());
}

Example 24 with LegendItemCollection

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

the class XYPlotTest method testEquals.

/**
 * Some checks for the equals() method.
 */
@Test
public void testEquals() {
    XYPlot plot1 = new XYPlot();
    XYPlot plot2 = new XYPlot();
    assertTrue(plot1.equals(plot2));
    // orientation...
    plot1.setOrientation(PlotOrientation.HORIZONTAL);
    assertFalse(plot1.equals(plot2));
    plot2.setOrientation(PlotOrientation.HORIZONTAL);
    assertTrue(plot1.equals(plot2));
    // axisOffset...
    plot1.setAxisOffset(new RectangleInsets(0.05, 0.05, 0.05, 0.05));
    assertFalse(plot1.equals(plot2));
    plot2.setAxisOffset(new RectangleInsets(0.05, 0.05, 0.05, 0.05));
    assertTrue(plot1.equals(plot2));
    // domainAxis...
    plot1.setDomainAxis(new NumberAxis("Domain Axis"));
    assertFalse(plot1.equals(plot2));
    plot2.setDomainAxis(new NumberAxis("Domain Axis"));
    assertTrue(plot1.equals(plot2));
    // domainAxisLocation...
    plot1.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    assertTrue(plot1.equals(plot2));
    // secondary DomainAxes...
    plot1.setDomainAxis(11, new NumberAxis("Secondary Domain Axis"));
    assertFalse(plot1.equals(plot2));
    plot2.setDomainAxis(11, new NumberAxis("Secondary Domain Axis"));
    assertTrue(plot1.equals(plot2));
    // secondary DomainAxisLocations...
    plot1.setDomainAxisLocation(11, AxisLocation.TOP_OR_RIGHT);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainAxisLocation(11, AxisLocation.TOP_OR_RIGHT);
    assertTrue(plot1.equals(plot2));
    // rangeAxis...
    plot1.setRangeAxis(new NumberAxis("Range Axis"));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeAxis(new NumberAxis("Range Axis"));
    assertTrue(plot1.equals(plot2));
    // rangeAxisLocation...
    plot1.setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT);
    assertTrue(plot1.equals(plot2));
    // secondary RangeAxes...
    plot1.setRangeAxis(11, new NumberAxis("Secondary Range Axis"));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeAxis(11, new NumberAxis("Secondary Range Axis"));
    assertTrue(plot1.equals(plot2));
    // secondary RangeAxisLocations...
    plot1.setRangeAxisLocation(11, AxisLocation.TOP_OR_RIGHT);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeAxisLocation(11, AxisLocation.TOP_OR_RIGHT);
    assertTrue(plot1.equals(plot2));
    // secondary DatasetDomainAxisMap...
    plot1.mapDatasetToDomainAxis(11, 11);
    assertFalse(plot1.equals(plot2));
    plot2.mapDatasetToDomainAxis(11, 11);
    assertTrue(plot1.equals(plot2));
    // secondaryDatasetRangeAxisMap...
    plot1.mapDatasetToRangeAxis(11, 11);
    assertFalse(plot1.equals(plot2));
    plot2.mapDatasetToRangeAxis(11, 11);
    assertTrue(plot1.equals(plot2));
    // renderer
    plot1.setRenderer(new DefaultXYItemRenderer());
    assertFalse(plot1.equals(plot2));
    plot2.setRenderer(new DefaultXYItemRenderer());
    assertTrue(plot1.equals(plot2));
    // secondary renderers
    plot1.setRenderer(11, new DefaultXYItemRenderer());
    assertFalse(plot1.equals(plot2));
    plot2.setRenderer(11, new DefaultXYItemRenderer());
    assertTrue(plot1.equals(plot2));
    // domainGridlinesVisible
    plot1.setDomainGridlinesVisible(false);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainGridlinesVisible(false);
    assertTrue(plot1.equals(plot2));
    // domainGridlineStroke
    Stroke stroke = new BasicStroke(2.0f);
    plot1.setDomainGridlineStroke(stroke);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainGridlineStroke(stroke);
    assertTrue(plot1.equals(plot2));
    // domainGridlinePaint
    plot1.setDomainGridlinePaint(new GradientPaint(1.0f, 2.0f, Color.blue, 3.0f, 4.0f, Color.red));
    assertFalse(plot1.equals(plot2));
    plot2.setDomainGridlinePaint(new GradientPaint(1.0f, 2.0f, Color.blue, 3.0f, 4.0f, Color.red));
    assertTrue(plot1.equals(plot2));
    // rangeGridlinesVisible
    plot1.setRangeGridlinesVisible(false);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeGridlinesVisible(false);
    assertTrue(plot1.equals(plot2));
    // rangeGridlineStroke
    plot1.setRangeGridlineStroke(stroke);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeGridlineStroke(stroke);
    assertTrue(plot1.equals(plot2));
    // rangeGridlinePaint
    plot1.setRangeGridlinePaint(new GradientPaint(1.0f, 2.0f, Color.green, 3.0f, 4.0f, Color.red));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeGridlinePaint(new GradientPaint(1.0f, 2.0f, Color.green, 3.0f, 4.0f, Color.red));
    assertTrue(plot1.equals(plot2));
    // rangeZeroBaselineVisible
    plot1.setRangeZeroBaselineVisible(true);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeZeroBaselineVisible(true);
    assertTrue(plot1.equals(plot2));
    // rangeZeroBaselineStroke
    plot1.setRangeZeroBaselineStroke(stroke);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeZeroBaselineStroke(stroke);
    assertTrue(plot1.equals(plot2));
    // rangeZeroBaselinePaint
    plot1.setRangeZeroBaselinePaint(new GradientPaint(1.0f, 2.0f, Color.white, 3.0f, 4.0f, Color.red));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeZeroBaselinePaint(new GradientPaint(1.0f, 2.0f, Color.white, 3.0f, 4.0f, Color.red));
    assertTrue(plot1.equals(plot2));
    // rangeCrosshairVisible
    plot1.setRangeCrosshairVisible(true);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeCrosshairVisible(true);
    assertTrue(plot1.equals(plot2));
    // rangeCrosshairValue
    plot1.setRangeCrosshairValue(100.0);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeCrosshairValue(100.0);
    assertTrue(plot1.equals(plot2));
    // rangeCrosshairStroke
    plot1.setRangeCrosshairStroke(stroke);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeCrosshairStroke(stroke);
    assertTrue(plot1.equals(plot2));
    // rangeCrosshairPaint
    plot1.setRangeCrosshairPaint(new GradientPaint(1.0f, 2.0f, Color.pink, 3.0f, 4.0f, Color.red));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeCrosshairPaint(new GradientPaint(1.0f, 2.0f, Color.pink, 3.0f, 4.0f, Color.red));
    assertTrue(plot1.equals(plot2));
    // rangeCrosshairLockedOnData
    plot1.setRangeCrosshairLockedOnData(false);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeCrosshairLockedOnData(false);
    assertTrue(plot1.equals(plot2));
    // range markers
    plot1.addRangeMarker(new ValueMarker(4.0));
    assertFalse(plot1.equals(plot2));
    plot2.addRangeMarker(new ValueMarker(4.0));
    assertTrue(plot1.equals(plot2));
    // secondary range markers
    plot1.addRangeMarker(1, new ValueMarker(4.0), Layer.FOREGROUND);
    assertFalse(plot1.equals(plot2));
    plot2.addRangeMarker(1, new ValueMarker(4.0), Layer.FOREGROUND);
    assertTrue(plot1.equals(plot2));
    plot1.addRangeMarker(1, new ValueMarker(99.0), Layer.BACKGROUND);
    assertFalse(plot1.equals(plot2));
    plot2.addRangeMarker(1, new ValueMarker(99.0), Layer.BACKGROUND);
    assertTrue(plot1.equals(plot2));
    // fixed legend items
    plot1.setFixedLegendItems(new LegendItemCollection());
    assertFalse(plot1.equals(plot2));
    plot2.setFixedLegendItems(new LegendItemCollection());
    assertTrue(plot1.equals(plot2));
    // weight
    plot1.setWeight(3);
    assertFalse(plot1.equals(plot2));
    plot2.setWeight(3);
    assertTrue(plot1.equals(plot2));
    // quadrant origin
    plot1.setQuadrantOrigin(new Point2D.Double(12.3, 45.6));
    assertFalse(plot1.equals(plot2));
    plot2.setQuadrantOrigin(new Point2D.Double(12.3, 45.6));
    assertTrue(plot1.equals(plot2));
    // quadrant paint
    plot1.setQuadrantPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    assertFalse(plot1.equals(plot2));
    plot2.setQuadrantPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
    assertTrue(plot1.equals(plot2));
    plot1.setQuadrantPaint(1, new GradientPaint(2.0f, 3.0f, Color.red, 4.0f, 5.0f, Color.blue));
    assertFalse(plot1.equals(plot2));
    plot2.setQuadrantPaint(1, new GradientPaint(2.0f, 3.0f, Color.red, 4.0f, 5.0f, Color.blue));
    assertTrue(plot1.equals(plot2));
    plot1.setQuadrantPaint(2, new GradientPaint(3.0f, 4.0f, Color.red, 5.0f, 6.0f, Color.blue));
    assertFalse(plot1.equals(plot2));
    plot2.setQuadrantPaint(2, new GradientPaint(3.0f, 4.0f, Color.red, 5.0f, 6.0f, Color.blue));
    assertTrue(plot1.equals(plot2));
    plot1.setQuadrantPaint(3, new GradientPaint(4.0f, 5.0f, Color.red, 6.0f, 7.0f, Color.blue));
    assertFalse(plot1.equals(plot2));
    plot2.setQuadrantPaint(3, new GradientPaint(4.0f, 5.0f, Color.red, 6.0f, 7.0f, Color.blue));
    assertTrue(plot1.equals(plot2));
    plot1.setDomainTickBandPaint(Color.red);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainTickBandPaint(Color.red);
    assertTrue(plot1.equals(plot2));
    plot1.setRangeTickBandPaint(Color.blue);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeTickBandPaint(Color.blue);
    assertTrue(plot1.equals(plot2));
    plot1.setDomainMinorGridlinesVisible(true);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainMinorGridlinesVisible(true);
    assertTrue(plot1.equals(plot2));
    plot1.setDomainMinorGridlinePaint(Color.red);
    assertFalse(plot1.equals(plot2));
    plot2.setDomainMinorGridlinePaint(Color.red);
    assertTrue(plot1.equals(plot2));
    plot1.setDomainGridlineStroke(new BasicStroke(1.1f));
    assertFalse(plot1.equals(plot2));
    plot2.setDomainGridlineStroke(new BasicStroke(1.1f));
    assertTrue(plot1.equals(plot2));
    plot1.setRangeMinorGridlinesVisible(true);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeMinorGridlinesVisible(true);
    assertTrue(plot1.equals(plot2));
    plot1.setRangeMinorGridlinePaint(Color.blue);
    assertFalse(plot1.equals(plot2));
    plot2.setRangeMinorGridlinePaint(Color.blue);
    assertTrue(plot1.equals(plot2));
    plot1.setRangeMinorGridlineStroke(new BasicStroke(1.23f));
    assertFalse(plot1.equals(plot2));
    plot2.setRangeMinorGridlineStroke(new BasicStroke(1.23f));
    assertTrue(plot1.equals(plot2));
    List axisIndices = Arrays.asList(new Integer[] { new Integer(0), new Integer(1) });
    plot1.mapDatasetToDomainAxes(0, axisIndices);
    assertFalse(plot1.equals(plot2));
    plot2.mapDatasetToDomainAxes(0, axisIndices);
    assertTrue(plot1.equals(plot2));
    plot1.mapDatasetToRangeAxes(0, axisIndices);
    assertFalse(plot1.equals(plot2));
    plot2.mapDatasetToRangeAxes(0, axisIndices);
    assertTrue(plot1.equals(plot2));
    // shadowGenerator
    plot1.setShadowGenerator(new DefaultShadowGenerator(5, Color.gray, 0.6f, 4, -Math.PI / 4));
    assertFalse(plot1.equals(plot2));
    plot2.setShadowGenerator(new DefaultShadowGenerator(5, Color.gray, 0.6f, 4, -Math.PI / 4));
    assertTrue(plot1.equals(plot2));
    plot1.setShadowGenerator(null);
    assertFalse(plot1.equals(plot2));
    plot2.setShadowGenerator(null);
    assertTrue(plot1.equals(plot2));
    LegendItemCollection lic1 = new LegendItemCollection();
    lic1.add(new LegendItem("XYZ", Color.red));
    plot1.setFixedLegendItems(lic1);
    assertFalse(plot1.equals(plot2));
    LegendItemCollection lic2 = new LegendItemCollection();
    lic2.add(new LegendItem("XYZ", Color.red));
    plot2.setFixedLegendItems(lic2);
    assertTrue(plot1.equals(plot2));
}

Example 25 with LegendItemCollection

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

the class PolarPlotTest method testGetLegendItems2.

/**
 * Some checks for the getLegendItems() method with multiple datasets.
 */
@Test
public void testGetLegendItems2() {
    XYSeriesCollection d1 = new XYSeriesCollection();
    d1.addSeries(new XYSeries("A"));
    d1.addSeries(new XYSeries("B"));
    XYSeriesCollection d2 = new XYSeriesCollection();
    d2.addSeries(new XYSeries("C"));
    d2.addSeries(new XYSeries("D"));
    DefaultPolarItemRenderer r = new DefaultPolarItemRenderer();
    PolarPlot plot = new PolarPlot();
    plot.setDataset(d1);
    plot.setDataset(1, d2);
    plot.setRenderer(r);
    plot.setRenderer(1, new DefaultPolarItemRenderer());
    LegendItemCollection items = plot.getLegendItems();
    assertEquals(4, items.getItemCount());
    LegendItem item1 = items.get(0);
    assertEquals("A", item1.getLabel());
    LegendItem item2 = items.get(1);
    assertEquals("B", item2.getLabel());
    LegendItem item3 = items.get(2);
    assertEquals("C", item3.getLabel());
    LegendItem item4 = items.get(3);
    assertEquals("D", item4.getLabel());
}