Package org.jfree.chart.labels

Examples of org.jfree.chart.labels.StandardXYItemLabelGenerator


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        StandardXYItemLabelGenerator g1 = new StandardXYItemLabelGenerator();
        StandardXYItemLabelGenerator g2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(g1);
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        YIntervalRenderer r1 = new YIntervalRenderer();
        YIntervalRenderer r2 = new YIntervalRenderer();
        assertEquals(r1, r2);
       
        // the following fields are inherited from the AbstractXYItemRenderer
        r1.setItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertTrue(r1.equals(r2));
       
        r1.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertTrue(r1.equals(r2));
       
        r1.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertTrue(r1.equals(r2));
       
        r1.setToolTipGenerator(new StandardXYToolTipGenerator());
        assertFalse(r1.equals(r2));
        r2.setToolTipGenerator(new StandardXYToolTipGenerator());
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        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
       
        // check independence
        r1.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertTrue(r1.equals(r2));
       
        r1.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
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      rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
      rangeAxis.setUpperMargin(0.10); // leave some space for item labels
      StackedXYBarRenderer renderer = new StackedXYBarRenderer(0.15);
      renderer.setDrawBarOutline(true);
      renderer.setBaseItemLabelsVisible(true);
      renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
     
      /*int r=0, g=200, b=0;
      int inc = 200 / CMBControllerServlet.NUM_BUCKETS;
     
      for (int i=0; i<CMBControllerServlet.NUM_BUCKETS; i++) {
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      rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
      rangeAxis.setUpperMargin(0.10); // leave some space for item labels
      StackedXYBarRenderer renderer = new StackedXYBarRenderer(0.15);
      renderer.setDrawBarOutline(true);
      renderer.setBaseItemLabelsVisible(true);
      renderer.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
     
      renderer.setSeriesPaint(0, new Color(0x660000));
      renderer.setSeriesPaint(1, new Color(0x990000));
      renderer.setSeriesPaint(2, new Color(0xFF0000));
      renderer.setSeriesPaint(3, new Color(0x003300));
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        YIntervalRenderer r1 = new YIntervalRenderer();
        YIntervalRenderer r2 = new YIntervalRenderer();
        assertEquals(r1, r2);

        // the following fields are inherited from the AbstractXYItemRenderer
        r1.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertEquals(r1, r2);

        r1.setDefaultItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setDefaultItemLabelGenerator(new StandardXYItemLabelGenerator());
        assertEquals(r1, r2);

        r1.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
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        assertNotSame(r1, r2);
        assertSame(r1.getClass(), r2.getClass());
        assertEquals(r1, r2);

        // check independence
        r1.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertEquals(r1, r2);

        r1.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
        assertFalse(r1.equals(r2));
        r2.setSeriesToolTipGenerator(0, new StandardXYToolTipGenerator());
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    }

    @Test
    public void testEquals_ObjectList() {
        XYBarRenderer r1 = new XYBarRenderer();
        r1.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        XYBarRenderer r2 = new XYBarRenderer();
        r2.setSeriesItemLabelGenerator(0, new StandardXYItemLabelGenerator());
        assertEquals(r1, r2);
        r2.setSeriesItemLabelGenerator(1,
                new StandardXYItemLabelGenerator("X"));
        assertNotEquals(r1, r2);
    }
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        NumberFormat xnf1 = new DecimalFormat("0.00");
        NumberFormat xnf2 = new DecimalFormat("0.000");
        NumberFormat ynf1 = new DecimalFormat("0.00");
        NumberFormat ynf2 = new DecimalFormat("0.000");

        StandardXYItemLabelGenerator g1 = null;
        StandardXYItemLabelGenerator g2 = null;
       
        g1 = new StandardXYItemLabelGenerator(f1, xnf1, ynf1);
        g2 = new StandardXYItemLabelGenerator(f1, xnf1, ynf1);
        assertTrue(g1.equals(g2));
        assertTrue(g2.equals(g1));
       
        g1 = new StandardXYItemLabelGenerator(f2, xnf1, ynf1);
        assertFalse(g1.equals(g2));
        g2 = new StandardXYItemLabelGenerator(f2, xnf1, ynf1);
        assertTrue(g1.equals(g2));
               
        g1 = new StandardXYItemLabelGenerator(f2, xnf2, ynf1);
        assertFalse(g1.equals(g2));
        g2 = new StandardXYItemLabelGenerator(f2, xnf2, ynf1);
        assertTrue(g1.equals(g2));

        g1 = new StandardXYItemLabelGenerator(f2, xnf2, ynf2);
        assertFalse(g1.equals(g2));
        g2 = new StandardXYItemLabelGenerator(f2, xnf2, ynf2);
        assertTrue(g1.equals(g2));
               
        DateFormat xdf1 = new SimpleDateFormat("d-MMM");
        DateFormat xdf2 = new SimpleDateFormat("d-MMM-yyyy");
        DateFormat ydf1 = new SimpleDateFormat("d-MMM");
        DateFormat ydf2 = new SimpleDateFormat("d-MMM-yyyy");

        g1 = new StandardXYItemLabelGenerator(f1, xdf1, ydf1);
        g2 = new StandardXYItemLabelGenerator(f1, xdf1, ydf1);
        assertTrue(g1.equals(g2));
        assertTrue(g2.equals(g1));
       
        g1 = new StandardXYItemLabelGenerator(f1, xdf2, ydf1);
        assertFalse(g1.equals(g2));
        g2 = new StandardXYItemLabelGenerator(f1, xdf2, ydf1);
        assertTrue(g1.equals(g2));
               
        g1 = new StandardXYItemLabelGenerator(f1, xdf2, ydf2);
        assertFalse(g1.equals(g2));
        g2 = new StandardXYItemLabelGenerator(f1, xdf2, ydf2);
        assertTrue(g1.equals(g2));

    }
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    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        StandardXYItemLabelGenerator g1 = new StandardXYItemLabelGenerator();
        StandardXYItemLabelGenerator g2 = null;
        try {
            g2 = (StandardXYItemLabelGenerator) g1.clone();
        }
        catch (CloneNotSupportedException e) {
            System.err.println("Clone failed.");
        }
        assertTrue(g1 != g2);
        assertTrue(g1.getClass() == g2.getClass());
        assertTrue(g1.equals(g2));
    }
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