Package org.jfree.chart.entity

Examples of org.jfree.chart.entity.XYItemEntity


            }
            String url = null;
            if (getURLGenerator() != null) {
                url = getURLGenerator().generateURL(dataset, series, item);
            }
            XYItemEntity entity = new XYItemEntity(entityArea, dataset, series, item, tip, url);
            entities.addEntity(entity);
        }

    }
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                }
                String url = null;
                if (getURLGenerator() != null) {
                    url = getURLGenerator().generateURL(dataset, series, item);
                }
                XYItemEntity entity = new XYItemEntity(shape, dataset, series, item, tip, url);
                entities.addEntity(entity);
            }
        }
    }
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                }
                String url = null;
                if (getURLGenerator() != null) {
                    url = getURLGenerator().generateURL(dataset, series, item);
                }
                XYItemEntity entity = new XYItemEntity(bar, dataset, series, item, tip, url);
                entities.addEntity(entity);
            }
        }
    }
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            }
            String url = null;
            if (getURLGenerator() != null) {
                url = getURLGenerator().generateURL(dataset, series, item);
            }
            XYItemEntity entity = new XYItemEntity(entityArea, dataset, series, item, tip, url);
            entities.addEntity(entity);
        }

    }
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        }
        String url = null;
        if (getURLGenerator() != null) {
            url = getURLGenerator().generateURL(dataset, series, item);
        }
        XYItemEntity entity = new XYItemEntity(area, dataset, series, item, tip, url);
        entities.addEntity(entity);
    }
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                }
                String url = null;
                if (getURLGenerator() != null) {
                    url = getURLGenerator().generateURL(dataset, series, item);
                }
                XYItemEntity entity = new XYItemEntity(hotspot, dataset, series, item, tip, url);
                entities.addEntity(entity);
            }
        }

    }
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                    }
                    String url = null;
                    if (getURLGenerator() != null) {
                        url = getURLGenerator().generateURL(dataset, series, item);
                    }
                    XYItemEntity entity = new XYItemEntity(entityArea, dataset, series, item,
                                                           tip, url);
                    entities.addEntity(entity);
                }

                Shape shape1 = getItemShape(series + 1, item);
                shape1 = createTransformedShape(shape1, transX1, transY1);
                if (shape1.intersects(dataArea)) {
                    g2.setPaint(getItemPaint(series + 1, item));
                    g2.fill(shape1);
                }
                entityArea = shape1;

                // add an entity for the item...
                if (entities != null) {
                    if (entityArea == null) {
                        entityArea = new Rectangle2D.Double(transX1 - 2, transY1 - 2, 4, 4);
                    }
                    String tip = null;
                    XYToolTipGenerator generator = getToolTipGenerator(series, item);
                    if (generator != null) {
                        tip = generator.generateToolTip(dataset, series + 1, item);
                    }
                    String url = null;
                    if (getURLGenerator() != null) {
                        url = getURLGenerator().generateURL(dataset, series + 1, item);
                    }
                    XYItemEntity entity = new XYItemEntity(entityArea, dataset, series + 1, item,
                                                           tip, url);
                    entities.addEntity(entity);
                }
            }
            updateCrosshairValues(crosshairState, x1, y1, transX1, transY1, orientation);
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        XYItemEntity e1 = new XYItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
            new TimeSeriesCollection(), 1, 9, "ToolTip", "URL"
        );
        XYItemEntity e2 = new XYItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
            new TimeSeriesCollection(), 1, 9, "ToolTip", "URL"
        );
        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.setSeriesIndex(88);
        assertFalse(e1.equals(e2));
        e2.setSeriesIndex(88);
        assertTrue(e1.equals(e2));
       
        e1.setItem(88);
        assertFalse(e1.equals(e2));
        e2.setItem(88);
        assertTrue(e1.equals(e2));
       
    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYItemEntity e1 = new XYItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
            new TimeSeriesCollection(), 1, 9, "ToolTip", "URL"
        );
        XYItemEntity e2 = null;
       
        try {
            e2 = (XYItemEntity) 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() {
        XYItemEntity e1 = new XYItemEntity(
            new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
            new TimeSeriesCollection(), 1, 9, "ToolTip", "URL"
        );
        XYItemEntity e2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(e1);
            out.close();
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