abstractrenderertests.java

java图形利器

        assertFalse(r1.equals(r2));
        r2.setBaseItemLabelFont(new Font("Serif", Font.PLAIN, 10));
        assertTrue(r1.equals(r2));
        
        // itemLabelPaint
        r1.setItemLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertFalse(r1.equals(r2));
        r2.setItemLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertTrue(r1.equals(r2));
        
        // itemLabelPaintList
        r1.setSeriesItemLabelPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertTrue(r1.equals(r2));

        // baseItemLabelPaint
        r1.setBaseItemLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertFalse(r1.equals(r2));
        r2.setBaseItemLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 
                3.0f, 4.0f, Color.gray));
        assertTrue(r1.equals(r2));
        
        // positiveItemLabelPosition;
        r1.setPositiveItemLabelPosition(new ItemLabelPosition());
        assertFalse(r1.equals(r2));
        r2.setPositiveItemLabelPosition(new ItemLabelPosition());
        assertTrue(r1.equals(r2));
        
        // positiveItemLabelPositionList;
        r1.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition());
        assertFalse(r1.equals(r2));
        r2.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition());
        assertTrue(r1.equals(r2));

        // basePositiveItemLabelPosition;
        r1.setBasePositiveItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertFalse(r1.equals(r2));
        r2.setBasePositiveItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertTrue(r1.equals(r2));
        
        // negativeItemLabelPosition;
        r1.setNegativeItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertFalse(r1.equals(r2));
        r2.setNegativeItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertTrue(r1.equals(r2));
        
        // negativeItemLabelPositionList;
        r1.setSeriesNegativeItemLabelPosition(1, new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertFalse(r1.equals(r2));
        r2.setSeriesNegativeItemLabelPosition(1, new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertTrue(r1.equals(r2));

        // baseNegativeItemLabelPosition;
        r1.setBaseNegativeItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertFalse(r1.equals(r2));
        r2.setBaseNegativeItemLabelPosition(new ItemLabelPosition(
                ItemLabelAnchor.INSIDE10, TextAnchor.BASELINE_RIGHT));
        assertTrue(r1.equals(r2));

        // itemLabelAnchorOffset
        r1.setItemLabelAnchorOffset(3.0);
        assertFalse(r1.equals(r2));
        r2.setItemLabelAnchorOffset(3.0);
        assertTrue(r1.equals(r2));

        // createEntities;
        r1.setCreateEntities(Boolean.TRUE);
        assertFalse(r1.equals(r2));
        r2.setCreateEntities(Boolean.TRUE);
        assertTrue(r1.equals(r2));

        // createEntitiesList;
        r1.setSeriesCreateEntities(0, Boolean.TRUE);
        assertFalse(r1.equals(r2));
        r2.setSeriesCreateEntities(0, Boolean.TRUE);
        assertTrue(r1.equals(r2));
        
        // baseCreateEntities;
        r1.setBaseCreateEntities(false);
        assertFalse(r1.equals(r2));
        r2.setBaseCreateEntities(false);
        assertTrue(r1.equals(r2));

    }
    
    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        LineAndShapeRenderer r1 = new LineAndShapeRenderer();
        Rectangle2D shape = new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0);
        Rectangle2D baseShape = new Rectangle2D.Double(11.0, 12.0, 13.0, 14.0);
        r1.setShape(shape);
        r1.setBaseShape(baseShape);
        
        LineAndShapeRenderer r2 = null;
        try {
            r2 = (LineAndShapeRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
        
        r1.setSeriesVisible(0, Boolean.FALSE);
        assertFalse(r1.equals(r2));
        r2.setSeriesVisible(0, Boolean.FALSE);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesVisibleInLegend(0, Boolean.FALSE);
        assertFalse(r1.equals(r2));
        r2.setSeriesVisibleInLegend(0, Boolean.FALSE);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesPaint(0, Color.black);
        assertFalse(r1.equals(r2));
        r2.setSeriesPaint(0, Color.black);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesFillPaint(0, Color.yellow);
        assertFalse(r1.equals(r2));
        r2.setSeriesFillPaint(0, Color.yellow);
        assertTrue(r1.equals(r2));

        r1.setSeriesOutlinePaint(0, Color.yellow);
        assertFalse(r1.equals(r2));
        r2.setSeriesOutlinePaint(0, Color.yellow);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesStroke(0, new BasicStroke(2.2f));
        assertFalse(r1.equals(r2));
        r2.setSeriesStroke(0, new BasicStroke(2.2f));
        assertTrue(r1.equals(r2));
    
        r1.setSeriesOutlineStroke(0, new BasicStroke(2.2f));
        assertFalse(r1.equals(r2));
        r2.setSeriesOutlineStroke(0, new BasicStroke(2.2f));
        assertTrue(r1.equals(r2));
        
        shape.setRect(4.0, 3.0, 2.0, 1.0);
        assertFalse(r1.equals(r2));
        r2.setShape(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertTrue(r1.equals(r2));
        
        baseShape.setRect(4.0, 3.0, 2.0, 1.0);
        assertFalse(r1.equals(r2));
        r2.setBaseShape(new Rectangle2D.Double(4.0, 3.0, 2.0, 1.0));
        assertTrue(r1.equals(r2));
        
        r1.setSeriesShape(0, new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertFalse(r1.equals(r2));
        r2.setSeriesShape(0, new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertTrue(r1.equals(r2));
        
        r1.setSeriesItemLabelsVisible(0, Boolean.TRUE);
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelsVisible(0, Boolean.TRUE);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesItemLabelPaint(0, Color.red);
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelPaint(0, Color.red);
        assertTrue(r1.equals(r2));
        
        r1.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition());
        assertFalse(r1.equals(r2));
        r2.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition());
        assertTrue(r1.equals(r2));

        r1.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition());
        assertFalse(r1.equals(r2));
        r2.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition());
        assertTrue(r1.equals(r2));
        
        r1.setSeriesCreateEntities(0, Boolean.FALSE);
        assertFalse(r1.equals(r2));
        r2.setSeriesCreateEntities(0, Boolean.FALSE);
        assertTrue(r1.equals(r2));
    }

    /** 
     * A utility class for listening to changes to a renderer.
     */
    static class MyRendererChangeListener implements RendererChangeListener {

        /** The last event received. */
        public RendererChangeEvent lastEvent;
        
        /**
         * Creates a new instance.
         */
        public MyRendererChangeListener() {
            this.lastEvent = null;
        }
        public void rendererChanged(RendererChangeEvent event) {
            this.lastEvent = event;
        }
    }
    
    /**
     * A check for cloning.
     */
    public void testCloning2() {
        LineAndShapeRenderer r1 = new LineAndShapeRenderer();
        r1.setBasePaint(Color.blue);
        LineAndShapeRenderer r2 = null;
        try {
            r2 = (LineAndShapeRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
        
        MyRendererChangeListener listener = new MyRendererChangeListener();
        r2.addChangeListener(listener);
        r2.setBasePaint(Color.red);
        assertTrue(listener.lastEvent.getRenderer() == r2);
        assertFalse(r1.hasListener(listener));
    }
    
    /**
     * Test that setting the series visibility for ALL series does in fact work.
     */
    public void testSetSeriesVisible() {
        BarRenderer r = new BarRenderer();
        r.setSeriesVisible(Boolean.TRUE);
        assertTrue(r.getItemVisible(0, 0));
    }

    /**
     * Test that setting the paint for ALL series does in fact work.
     */
    public void testSetPaint() {
        BarRenderer r = new BarRenderer();
        r.setPaint(Color.orange);
        assertEquals(Color.orange, r.getItemPaint(0, 0));
    }

    /**
     * Test that setting the outline paint for ALL series does in fact work.
     */
    public void testSetOutlinePaint() {
        BarRenderer r = new BarRenderer();
        r.setOutlinePaint(Color.orange);
        assertEquals(Color.orange, r.getItemOutlinePaint(0, 0));
    }

    /**
     * Test that setting the stroke for ALL series does in fact work.
     */
    public void testSetStroke() {
        BarRenderer r = new BarRenderer();
        Stroke s = new BasicStroke(10.0f);
        r.setStroke(s);
        assertEquals(s, r.getItemStroke(0, 0));
    }

    /**
     * Test that setting the outline stroke for ALL series does in fact work.
     */
    public void testSetOutlineStroke() {
        BarRenderer r = new BarRenderer();
        Stroke s = new BasicStroke(10.0f);
        r.setOutlineStroke(s);
        assertEquals(s, r.getItemOutlineStroke(0, 0));
    }

    /**
     * Test that setting the shape for ALL series does in fact work.
     */
    public void testSetShape() {
        BarRenderer r = new BarRenderer();
        Shape s = new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0);
        r.setShape(s);
        assertEquals(s, r.getItemShape(0, 0));
    }

    /**
     * Test that setting the item label visibility for ALL series does in fact 
     * work.
     */
    public void testSetItemLabelsVisible() {
        BarRenderer r = new BarRenderer();
        r.setItemLabelsVisible(true);
        assertTrue(r.isItemLabelVisible(0, 0));
    }

    /**
     * Test that setting the font for ALL series does in fact work (it was