Package org.jfree.chart.entity

Examples of org.jfree.chart.entity.CategoryItemEntity


                        Shape area = new Rectangle(
                                (int) (point.getX() - headW),
                                (int) (point.getY() - headH),
                                (int) (headW * 2), (int) (headH * 2));
                        CategoryItemEntity entity = new CategoryItemEntity(
                                area, tip, url, this.dataset,
                                this.dataset.getRowKey(row),
                                this.dataset.getColumnKey(col));
                        entities.add(entity);
                    }
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        String url = null;
        CategoryURLGenerator urlster = getItemURLGenerator(row, column);
        if (urlster != null) {
            url = urlster.generateURL(dataset, row, column);
        }
        CategoryItemEntity entity = new CategoryItemEntity(hotspot, tip, url,
                dataset, dataset.getRowKey(row), dataset.getColumnKey(column));
        entities.add(entity);
    }
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        String url = null;
        CategoryURLGenerator urlster = getItemURLGenerator(row, column);
        if (urlster != null) {
            url = urlster.generateURL(dataset, row, column);
        }
        CategoryItemEntity entity = new CategoryItemEntity(s, tip, url,
                dataset, dataset.getRowKey(row), dataset.getColumnKey(column));
        entities.add(entity);
    }
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                if (getItemURLGenerator(row, column) != null) {
                    url = getItemURLGenerator(row, column).generateURL(
                        dataset, row, column
                    );
                }
                CategoryItemEntity entity = new CategoryItemEntity(
                    line.getBounds(), tip, url, dataset, row,
                    dataset.getColumnKey(column), column
                );
                entities.add(entity);
            }
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                String url = null;
                if (getItemURLGenerator(row, column) != null) {
                    url = getItemURLGenerator(row, column).generateURL(
                            dataset, row, column);
                }
                CategoryItemEntity entity = new CategoryItemEntity(shape, tip,
                        url, dataset, row, dataset.getColumnKey(column),
                        column);
                entities.add(entity);

            }
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        CategoryItemEntity e1 = new CategoryItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL",
            new DefaultCategoryDataset(), 1, "Category", 9
        );
        CategoryItemEntity e2 = new CategoryItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL",
            new DefaultCategoryDataset(), 1, "Category", 9
        );
        assertTrue(e1.equals(e2))
       
        e1.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertFalse(e1.equals(e2));
        e2.setArea(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertTrue(e1.equals(e2))

        e1.setToolTipText("New ToolTip");
        assertFalse(e1.equals(e2));
        e2.setToolTipText("New ToolTip");
        assertTrue(e1.equals(e2))

        e1.setURLText("New URL");
        assertFalse(e1.equals(e2));
        e2.setURLText("New URL");
        assertTrue(e1.equals(e2))
       
        e1.setCategory("Category 20");
        assertFalse(e1.equals(e2));
        e2.setCategory("Category 20");
        assertTrue(e1.equals(e2));
       
        e1.setCategoryIndex(20);
        assertFalse(e1.equals(e2));
        e2.setCategoryIndex(20);
        assertTrue(e1.equals(e2));
       
        e1.setSeries(88);
        assertFalse(e1.equals(e2));
        e2.setSeries(88);
        assertTrue(e1.equals(e2));
       
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        CategoryItemEntity e1 = new CategoryItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL",
            new DefaultCategoryDataset(), 1, "Category", 9
        );
        CategoryItemEntity e2 = null;
       
        try {
            e2 = (CategoryItemEntity) e1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Failed to clone.");
        }
        assertTrue(e1 != e2);
        assertTrue(e1.getClass() == e2.getClass());
        assertTrue(e1.equals(e2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        CategoryItemEntity e1 = new CategoryItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL",
            new DefaultCategoryDataset(), 1, "Category", 9
        );
        CategoryItemEntity e2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(e1);
            out.close();
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                if (getItemURLGenerator(row, column) != null) {
                    url = getItemURLGenerator(row, column).generateURL(
                        dataset, row, column
                    );
                }
                CategoryItemEntity entity = new CategoryItemEntity(
                    box, tip, url, dataset, row, dataset.getColumnKey(column),
                    column
                );
                entities.add(entity);
            }
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                if (getItemURLGenerator(row, column) != null) {
                    url = getItemURLGenerator(row, column).generateURL(
                        dataset, row, column
                    );
                }
                CategoryItemEntity entity = new CategoryItemEntity(
                    box, tip, url, dataset, row, dataset.getColumnKey(column),
                    column
                );
                entities.add(entity);
            }
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