Examples of DialPointer

org.jfree.chart.plot.dial.DialPointer
A base class for the pointer in a {@link DialPlot}. @since 1.0.7

Examples of org.jfree.chart.plot.dial.DialPointer


    /**
     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        DialPointer i1 = new DialPointer.Pin(1);
        DialPointer i2 = new DialPointer.Pin(1);
        assertTrue(i1.equals(i2));


        // dataset index
        i1 = new DialPointer.Pin(2);
        assertFalse(i1.equals(i2));
        i2 = new DialPointer.Pin(2);
        assertTrue(i1.equals(i2));


        // check an inherited attribute
        i1.setVisible(false);
        assertFalse(i1.equals(i2));
        i2.setVisible(false);
        assertTrue(i1.equals(i2));
    }

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Examples of org.jfree.chart.plot.dial.DialPointer


    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        DialPointer i1 = new DialPointer.Pin(1);
        DialPointer i2 = new DialPointer.Pin(1);
        assertTrue(i1.equals(i2));
        int h1 = i1.hashCode();
        int h2 = i2.hashCode();
        assertEquals(h1, h2);
    }

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Examples of org.jfree.chart.plot.dial.DialPointer


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        DialPointer i1 = new DialPointer.Pin(1);
        DialPointer i2 = null;
        try {
            i2 = (DialPointer) i1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(i1 != i2);
        assertTrue(i1.getClass() == i2.getClass());
        assertTrue(i1.equals(i2));


        // check that the listener lists are independent
        MyDialLayerChangeListener l1 = new MyDialLayerChangeListener();
        i1.addChangeListener(l1);
        assertTrue(i1.hasListener(l1));
        assertFalse(i2.hasListener(l1));
    }

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Examples of org.jfree.chart.plot.dial.DialPointer

    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        // test a default instance
        DialPointer i1 = new DialPointer.Pin(1);
        DialPointer i2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(i1);

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Examples of org.jfree.chart.plot.dial.DialPointer

    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization2() {
        // test a default instance
        DialPointer i1 = new DialPointer.Pointer(1);
        DialPointer i2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(i1);

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Examples of org.jfree.chart.plot.dial.DialPointer

    Font f =new Font("Arial",Font.PLAIN,11);
    scale.setTickLabelFont(f);
    //scale.setMajorTickIncrement(25.0);
    plot.addScale(0, scale);


    DialPointer needle = new DialPointer.Pin();
    needle.setRadius(0.82);
    plot.addLayer(needle);
    
    JFreeChart chart1 = new JFreeChart(plot);
    logger.debug("Created the chart");
    chart1.setBackgroundPaint(color);

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Examples of org.jfree.chart.plot.dial.DialPointer

    scale.setTickLabelFont(tickLabelsFont);
    scale.setTickLabelPaint(labelsTickStyle.getColor());
    //scale.setMajorTickIncrement(25.0);
    plot.addScale(0, scale);


    DialPointer needle = new DialPointer.Pin();
    needle.setRadius(0.82);
    plot.addLayer(needle);
    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));
    dvi.setPaint(labelsValueStyle.getColor());
    plot.addLayer(dvi);

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Examples of org.jfree.chart.plot.dial.DialPointer

        scale.setUpperBound(40);
        scale.setTickLabelOffset(0.14);
        scale.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
        plot.addScale(0, scale);


        DialPointer needle = new DialPointer.Pointer(0);
        
        plot.addLayer(needle);
        
        JFreeChart chart1 = new JFreeChart(plot);
        chart1.setTitle("Temperature °C");

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Examples of org.jfree.chart.plot.dial.DialPointer

        scale.setUpperBound(50);
        scale.setTickLabelOffset(0.14);
        scale.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
        plot.addScale(0, scale);


        DialPointer needle = new DialPointer.Pointer(0);


        plot.addLayer(needle);


        JFreeChart chart1 = new JFreeChart(plot);
        chart1.setTitle("Daily Rain mm");

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Examples of org.jfree.chart.plot.dial.DialPointer

        scale.setTickLabelOffset(0.14);
        scale.setTickLabelFont(new Font("Dialog", Font.PLAIN, 10));
        plot.addScale(0, scale);
        plot.setInsets( RectangleInsets.ZERO_INSETS);


        DialPointer needle = new DialPointer.Pointer(0);


        plot.addLayer(needle);


        JFreeChart chart1 = new JFreeChart(plot);
        chart1.setTitle("Humidity %");

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