Package org.jfree.chart

Examples of org.jfree.chart.LegendItem

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        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));
    }
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                    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
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        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());
    }
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        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());
    }
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        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());
    }
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        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));
    }
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                                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 {
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        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));
    }
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            Paint outlinePaint = (this.useOutlinePaint
                    ? getItemOutlinePaint(series, 0) : paint);
            Stroke outlineStroke = lookupSeriesOutlineStroke(series);
            boolean lineVisible = getItemLineVisible(series, 0);
            boolean shapeVisible = getItemShapeVisible(series, 0);
            LegendItem result = new LegendItem(label, description, toolTipText,
                    urlText, shapeVisible, shape, getItemShapeFilled(series, 0),
                    fillPaint, shapeOutlineVisible, outlinePaint, outlineStroke,
                    lineVisible, new Line2D.Double(-7.0, 0.0, 7.0, 0.0),
                    getItemStroke(series, 0), getItemPaint(series, 0));
            result.setLabelFont(lookupLegendTextFont(series));
            Paint labelPaint = lookupLegendTextPaint(series);
            if (labelPaint != null) {
                result.setLabelPaint(labelPaint);
            }
            result.setDataset(dataset);
            result.setDatasetIndex(datasetIndex);
            result.setSeriesKey(dataset.getRowKey(series));
            result.setSeriesIndex(series);
            return result;
        }
        return null;

    }
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        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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