Package org.jfree.chart.plot

Examples of org.jfree.chart.plot.MeterInterval

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    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
      KpiInterval interval = (KpiInterval) iterator.next();

      plot.addInterval(new MeterInterval(interval.getLabel(), new Range(interval.getMin(), interval.getMax()),
          Color.lightGray, new BasicStroke(2.0f),
          interval.getColor()));
    }

    plot.setNeedlePaint(Color.darkGray);
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        assertFalse(plot1.equals(plot2));
        plot2.setRange(new Range(50.0, 70.0));
        assertTrue(plot1.equals(plot2));
       
        // interval
        plot1.addInterval(new MeterInterval("Normal", new Range(55.0, 60.0)));
        assertFalse(plot1.equals(plot2));
        plot2.addInterval(new MeterInterval("Normal", new Range(55.0, 60.0)));
        assertTrue(plot1.equals(plot2));
       
        // dial outline paint
        plot1.setDialOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
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        p1.getTickLabelFormat().setMinimumIntegerDigits(99);
        assertFalse(p1.equals(p2));
        p2.getTickLabelFormat().setMinimumIntegerDigits(99);
        assertTrue(p1.equals(p2));
       
        p1.addInterval(new MeterInterval("Test", new Range(1.234, 5.678)));
        assertFalse(p1.equals(p2));
        p2.addInterval(new MeterInterval("Test", new Range(1.234, 5.678)));
        assertTrue(p1.equals(p2));
       
    }
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     * pointer exception (fixed now).
     */
    public void testDrawWithNullInfo() {
        boolean success = false;
        MeterPlot plot = new MeterPlot(new DefaultValueDataset(60.0));
        plot.addInterval(new MeterInterval("Normal", new Range(0.0, 80.0)));
        JFreeChart chart = new JFreeChart(plot);
        try {
            BufferedImage image = new BufferedImage(200, 100,
                    BufferedImage.TYPE_INT_RGB);
            Graphics2D g2 = image.createGraphics();
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    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
       
        MeterInterval m1 = new MeterInterval(
            "Label 1", new Range(1.2, 3.4), Color.red, new BasicStroke(1.0f),
            Color.blue
        );
        MeterInterval m2 = new MeterInterval(
            "Label 1", new Range(1.2, 3.4), Color.red, new BasicStroke(1.0f),
            Color.blue
        );
        assertTrue(m1.equals(m2));
        assertTrue(m2.equals(m1));
       
        m1 = new MeterInterval(
            "Label 2", new Range(1.2, 3.4), Color.red, new BasicStroke(1.0f),
            Color.blue
        );
        assertFalse(m1.equals(m2));
        m2 = new MeterInterval(
            "Label 2", new Range(1.2, 3.4), Color.red, new BasicStroke(1.0f),
            Color.blue
        );
        assertTrue(m1.equals(m2));
       
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    /**
     * This class is immutable so cloning isn't required.
     */
    public void testCloning() {
        MeterInterval m1 = new MeterInterval("X", new Range(1.0, 2.0));
        assertFalse(m1 instanceof Cloneable);
    }
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   /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        MeterInterval m1 = new MeterInterval("X", new Range(1.0, 2.0));
        MeterInterval m2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(m1);
            out.close();
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     * pointer exception (fixed now).
     */
    @Test
    public void testDrawWithNullInfo() {
        MeterPlot plot = new MeterPlot(new DefaultValueDataset(60.0));
        plot.addInterval(new MeterInterval("Normal", new Range(0.0, 80.0)));
        JFreeChart chart = new JFreeChart(plot);
        BufferedImage image = new BufferedImage(200, 100,
                BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();
        chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
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        assertFalse(plot1.equals(plot2));
        plot2.setRange(new Range(50.0, 70.0));
        assertTrue(plot1.equals(plot2));
       
        // interval
        plot1.addInterval(new MeterInterval("Normal", new Range(55.0, 60.0)));
        assertFalse(plot1.equals(plot2));
        plot2.addInterval(new MeterInterval("Normal", new Range(55.0, 60.0)));
        assertTrue(plot1.equals(plot2));
       
        // dial outline paint
        plot1.setDialOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
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        p1.getTickLabelFormat().setMinimumIntegerDigits(99);
        assertFalse(p1.equals(p2));
        p2.getTickLabelFormat().setMinimumIntegerDigits(99);
        assertTrue(p1.equals(p2));
       
        p1.addInterval(new MeterInterval("Test", new Range(1.234, 5.678)));
        assertFalse(p1.equals(p2));
        p2.addInterval(new MeterInterval("Test", new Range(1.234, 5.678)));
        assertTrue(p1.equals(p2));
       
    }
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  • it.eng.spagobi.engines.kpi.bo.charttypes.dialcharts.Meter
  • net.sf.jasperreports.chartthemes.simple.SimpleChartTheme
  • net.sf.jasperreports.chartthemes.spring.GenericChartTheme
  • net.sf.jasperreports.engine.fill.DefaultChartTheme
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  • org.efs.openreports.engine.ChartReportEngine
  • org.jfree.chart.junit.MeterChartTests
  • org.jfree.chart.MeterChartTest
  • org.jfree.chart.plot.junit.MeterIntervalTests
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