Examples of org.jfree.chart.LegendItemCollection

org.jfree.chart.LegendItemCollection
A collection of legend items.

        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));
    }

View Full Code Here

     * specified.
     */
    public void testCloning3() {
        XYPlot p1 = new XYPlot(null, new NumberAxis("Domain Axis"),
                new NumberAxis("Range Axis"), new StandardXYItemRenderer());
        LegendItemCollection c1 = new LegendItemCollection();
        p1.setFixedLegendItems(c1);
        XYPlot p2 = null;
        try {
            p2 = (XYPlot) p1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(p1 != p2);
        assertTrue(p1.getClass() == p2.getClass());
        assertTrue(p1.equals(p2));


        // verify independence of fixed legend item collection
        c1.add(new LegendItem("X"));
        assertFalse(p1.equals(p2));
    }

View Full Code Here

        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());
    }

View Full Code Here

     * WaferMapPlot to populate the plot legend.
     *
     * @return The legend items.
     */
    public LegendItemCollection getLegendCollection() {
        LegendItemCollection result = new LegendItemCollection();
        if (this.paintIndex != null && this.paintIndex.size() > 0) {
            if (this.paintIndex.size() <= this.paintLimit) {
                for (Iterator i = this.paintIndex.entrySet().iterator();
                     i.hasNext();) {
                    // in this case, every color has a unique value
                    Map.Entry entry =  (Map.Entry) i.next();
                    String label = entry.getKey().toString();
                    String description = label;
                    Shape shape = new Rectangle2D.Double(1d, 1d, 1d, 1d);
                    Paint paint = lookupSeriesPaint(
                            ((Integer) entry.getValue()).intValue());
                    Paint outlinePaint = Color.black;
                    Stroke outlineStroke = DEFAULT_STROKE;


                    result.add(new LegendItem(label, description, null,
                            null, shape, paint, outlineStroke, outlinePaint));


                }
            }
            else {
                // in this case, every color has a range of values
                Set unique = new HashSet();
                for (Iterator i = this.paintIndex.entrySet().iterator();
                     i.hasNext();) {
                    Map.Entry entry = (Map.Entry) i.next();
                    if (unique.add(entry.getValue())) {
                        String label = getMinPaintValue(
                            (Integer) entry.getValue()).toString()
                            + " - " + getMaxPaintValue(
                                (Integer) entry.getValue()).toString();
                        String description = label;
                        Shape shape = new Rectangle2D.Double(1d, 1d, 1d, 1d);
                        Paint paint = getSeriesPaint(
                            ((Integer) entry.getValue()).intValue()
                        );
                        Paint outlinePaint = Color.black;
                        Stroke outlineStroke = DEFAULT_STROKE;


                        result.add(new LegendItem(label, description,
                                null, null, shape, paint, outlineStroke,
                                outlinePaint));
                    }
                } // end foreach map entry
            } // end else

View Full Code Here

        dataset.addValue(45.0, "S1", "C2");
        dataset.addValue(55.0, "S2", "C1");
        dataset.addValue(15.0, "S2", "C2");
        MultiplePiePlot plot = new MultiplePiePlot(dataset);
        JFreeChart chart = new JFreeChart(plot);
        LegendItemCollection legendItems = plot.getLegendItems();
        assertEquals(2, legendItems.getItemCount());
        LegendItem item1 = legendItems.get(0);
        assertEquals("S1", item1.getLabel());
        assertEquals("S1", item1.getSeriesKey());
        assertEquals(0, item1.getSeriesIndex());
        assertEquals(dataset, item1.getDataset());
        assertEquals(0, item1.getDatasetIndex());


        LegendItem item2 = legendItems.get(1);
        assertEquals("S2", item2.getLabel());
        assertEquals("S2", item2.getSeriesKey());
        assertEquals(1, item2.getSeriesIndex());
        assertEquals(dataset, item2.getDataset());
        assertEquals(0, item2.getDatasetIndex());

View Full Code Here

        d.addSeries(new XYSeries("B"));
        DefaultPolarItemRenderer r = new DefaultPolarItemRenderer();
        PolarPlot plot = new PolarPlot();
        plot.setDataset(d);
        plot.setRenderer(r);
        LegendItemCollection items = plot.getLegendItems();
        assertEquals(2, items.getItemCount());
        LegendItem item1 = (LegendItem) items.get(0);
        assertEquals("A", item1.getLabel());
        LegendItem item2 = (LegendItem) items.get(1);
        assertEquals("B", item2.getLabel());
    }

View Full Code Here

        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 = (LegendItem) items.get(0);
        assertEquals("A", item1.getLabel());
        LegendItem item2 = (LegendItem) items.get(1);
        assertEquals("B", item2.getLabel());
        LegendItem item3 = (LegendItem) items.get(2);
        assertEquals("C", item3.getLabel());
        LegendItem item4 = (LegendItem) items.get(3);
        assertEquals("D", item4.getLabel());
    }

View Full Code Here

        plot1.setMargin(6);
        assertFalse(plot1.equals(plot2));
        plot2.setMargin(6);
        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));
    }

View Full Code Here

     *
     * @return The legend items (never <code>null</code>).
     */
    public LegendItemCollection getLegendItems() {


        LegendItemCollection result = new LegendItemCollection();
        if (this.dataset == null) {
            return result;
        }
        List keys = this.dataset.getKeys();
        int section = 0;
        Shape shape = getLegendItemShape();
        Iterator iterator = keys.iterator();
        while (iterator.hasNext()) {
            Comparable key = (Comparable) iterator.next();
            Number n = this.dataset.getValue(key);
            boolean include = true;
            if (n == null) {
                include = !this.ignoreNullValues;
            }
            else {
                double v = n.doubleValue();
                if (v == 0.0) {
                    include = !this.ignoreZeroValues;
                }
                else {
                    include = v > 0.0;
                }
            }
            if (include) {
                String label = this.legendLabelGenerator.generateSectionLabel(
                        this.dataset, key);
                if (label != null) {
                    String description = label;
                    String toolTipText = null;
                    if (this.legendLabelToolTipGenerator != null) {
                        toolTipText = this.legendLabelToolTipGenerator
                                .generateSectionLabel(this.dataset, key);
                    }
                    String urlText = null;
                    if (this.legendLabelURLGenerator != null) {
                        urlText = this.legendLabelURLGenerator.generateURL(
                                this.dataset, key, this.pieIndex);
                    }
                    Paint paint = lookupSectionPaint(key);
                    Paint outlinePaint = lookupSectionOutlinePaint(key);
                    Stroke outlineStroke = lookupSectionOutlineStroke(key);
                    LegendItem item = new LegendItem(label, description,
                            toolTipText, urlText, true, shape, true, paint,
                            true, outlinePaint, outlineStroke,
                            false,          // line not visible
                            new Line2D.Float(), new BasicStroke(), Color.black);
                    item.setDataset(getDataset());
                    item.setSeriesIndex(this.dataset.getIndex(key));
                    item.setSeriesKey(key);
                    result.add(item);
                }
                section++;
            }
            else {
                section++;

View Full Code Here

        d.addSeries(new XYSeries("B"));
        DefaultPolarItemRenderer r = new DefaultPolarItemRenderer();
        PolarPlot plot = new PolarPlot();
        plot.setDataset(d);
        plot.setRenderer(r);
        LegendItemCollection items = plot.getLegendItems();
        assertEquals(2, items.getItemCount());
        LegendItem item1 = items.get(0);
        assertEquals("A", item1.getLabel());
        LegendItem item2 = items.get(1);
        assertEquals("B", item2.getLabel());
    }

View Full Code Here

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