Package org.jfree.chart.renderer.xy

Examples of org.jfree.chart.renderer.xy.StandardXYBarPainter


    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        StandardXYBarPainter p1 = new StandardXYBarPainter();
        StandardXYBarPainter p2 = new StandardXYBarPainter();
        assertTrue(p1.equals(p2));
        int h1 = p1.hashCode();
        int h2 = p2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Confirm that cloning isn't implemented (it isn't required, because
     * instances of the class are immutable).
     */
    public void testCloning() {
        StandardXYBarPainter p1 = new StandardXYBarPainter();
        assertFalse(p1 instanceof Cloneable);
        assertFalse(p1 instanceof PublicCloneable);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        StandardXYBarPainter p1 = new StandardXYBarPainter();
        StandardXYBarPainter p2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(p1);
            out.close();
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        // theme, and reset the bar painters in that case...
        if (theme instanceof StandardChartTheme) {
            StandardChartTheme sct = (StandardChartTheme) theme;
            if (sct.getName().equals("Legacy")) {
                BarRenderer.setDefaultBarPainter(new StandardBarPainter());
                XYBarRenderer.setDefaultBarPainter(new StandardXYBarPainter());
            }
            else {
                BarRenderer.setDefaultBarPainter(new GradientBarPainter());
                XYBarRenderer.setDefaultBarPainter(new GradientXYBarPainter());
            }
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    SpectraToolTipGenerator tooltipGenerator = new SpectraToolTipGenerator();
    setBaseToolTipGenerator(tooltipGenerator);

    // We want to paint the peaks using simple color without any gradient
    // effects
    setBarPainter(new StandardXYBarPainter());
  }
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        this.baselinePaint = Color.BLACK;
        this.crosshairPaint = Color.BLUE;
        this.axisLabelPaint = Color.DARK_GRAY;
        this.tickLabelPaint = Color.DARK_GRAY;
        this.barPainter = new StandardBarPainter();
        this.xyBarPainter = new StandardXYBarPainter();
        this.shadowVisible = false;
        this.shadowPaint = Color.GRAY;
        this.itemLabelPaint = Color.BLACK;
        this.thermometerPaint = Color.WHITE;
        this.errorIndicatorPaint = Color.BLACK;
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        NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
        yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
        renderer.setDrawBarOutline(true);
        renderer.setDefaultOutlinePaint(Color.red);
        renderer.setBarPainter(new StandardXYBarPainter());
        renderer.setShadowVisible(false);
         
        //add selection specific rendering
        IRSUtilities.setSelectedItemPaint(renderer, ext, Color.white);
         
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        // theme, and reset the bar painters in that case...
        if (theme instanceof StandardChartTheme) {
            StandardChartTheme sct = (StandardChartTheme) theme;
            if (sct.getName().equals("Legacy")) {
                BarRenderer.setDefaultBarPainter(new StandardBarPainter());
                XYBarRenderer.setDefaultBarPainter(new StandardXYBarPainter());
            }
            else {
                BarRenderer.setDefaultBarPainter(new GradientBarPainter());
                XYBarRenderer.setDefaultBarPainter(new GradientXYBarPainter());
            }
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