Package org.jfree.chart.renderer.xy

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

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            XYItemRenderer r = getRenderer();
            // FIXME: the renderer interface doesn't have the drawDomainLine()
            // method, so we have to rely on the renderer being a subclass of
            // AbstractXYItemRenderer (which is lame)
            if (r instanceof AbstractXYItemRenderer) {
                AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) r;
                renderer.drawDomainLine(g2, this, getDomainAxis(), area, 0.0,
                        this.domainZeroBaselinePaint,
                        this.domainZeroBaselineStroke);
            }
        }
    }
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                    }
                }
                // FIXME: the XYItemRenderer interface doesn't specify the
                // getAnnotations() method but it should
                if (r instanceof AbstractXYItemRenderer) {
                    AbstractXYItemRenderer rr = (AbstractXYItemRenderer) r;
                    Collection c = rr.getAnnotations();
                    Iterator i = c.iterator();
                    while (i.hasNext()) {
                        XYAnnotation a = (XYAnnotation) i.next();
                        if (a instanceof XYAnnotationBoundsInfo) {
                            includedAnnotations.add(a);
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            XYItemRenderer r = getRenderer();
            // FIXME: the renderer interface doesn't have the drawDomainLine()
            // method, so we have to rely on the renderer being a subclass of
            // AbstractXYItemRenderer (which is lame)
            if (r instanceof AbstractXYItemRenderer) {
                AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) r;
                renderer.drawDomainLine(g2, this, getDomainAxis(), area, 0.0,
                        this.domainZeroBaselinePaint,
                        this.domainZeroBaselineStroke);
            }
        }
    }
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                    }
                }
                // FIXME: the XYItemRenderer interface doesn't specify the
                // getAnnotations() method but it should
                if (r instanceof AbstractXYItemRenderer) {
                    AbstractXYItemRenderer rr = (AbstractXYItemRenderer) r;
                    Collection c = rr.getAnnotations();
                    Iterator i = c.iterator();
                    while (i.hasNext()) {
                        XYAnnotation a = (XYAnnotation) i.next();
                        if (a instanceof XYAnnotationBoundsInfo) {
                            includedAnnotations.add(a);
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    /**
     * Some checks for the findDomainBounds() method (which requires special
     * handling when the centerBarAtStartValue flag is set to true).
     */
    public void testFindDomainBounds() {
        AbstractXYItemRenderer renderer = new ClusteredXYBarRenderer();
        XYDataset dataset = createSampleDataset1();
        Range r = renderer.findDomainBounds(dataset);
        assertEquals(0.9, r.getLowerBound(), EPSILON);
        assertEquals(13.1, r.getUpperBound(), EPSILON);

        renderer = new ClusteredXYBarRenderer(0.0, true);
        r = renderer.findDomainBounds(dataset);
        assertEquals(0.8, r.getLowerBound(), EPSILON);
        assertEquals(13.0, r.getUpperBound(), EPSILON);

        // check that a null dataset returns null bounds
        assertTrue(renderer.findDomainBounds(null) == null);
    }
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    /**
     * Some checks for the findDomainBounds() method (which requires special
     * handling when the centerBarAtStartValue flag is set to true).
     */
    public void testFindDomainBounds() {
        AbstractXYItemRenderer renderer = new ClusteredXYBarRenderer();
        XYDataset dataset = createSampleDataset1();
        Range r = renderer.findDomainBounds(dataset);
        assertEquals(0.9, r.getLowerBound(), EPSILON);
        assertEquals(13.1, r.getUpperBound(), EPSILON);

        renderer = new ClusteredXYBarRenderer(0.0, true);
        r = renderer.findDomainBounds(dataset);
        assertEquals(0.8, r.getLowerBound(), EPSILON);
        assertEquals(13.0, r.getUpperBound(), EPSILON);

        // check that a null dataset returns null bounds
        assertTrue(renderer.findDomainBounds(null) == null);
    }
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    /**
     * Some checks for the findDomainBounds() method.
     */
    public void testFindDomainBounds() {
        AbstractXYItemRenderer renderer = new StandardXYItemRenderer();

        // check the bounds of a simple dataset
        XYDataset dataset = createDataset1();
        Range r = renderer.findDomainBounds(dataset);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(3.0, r.getUpperBound(), EPSILON);

        // check that a null dataset returns null bounds
        assertTrue(renderer.findDomainBounds(null) == null);
    }
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    /**
     * Some checks for the findRangeBounds() method.
     */
    public void testFindRangeBounds() {
        AbstractXYItemRenderer renderer = new StandardXYItemRenderer();
        // check that a null dataset returns null bounds
        assertTrue(renderer.findRangeBounds(null) == null);
    }
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    /**
     * Some checks for the findDomainBounds() method.
     */
    public void testFindDomainBounds() {
        AbstractXYItemRenderer renderer = new StandardXYItemRenderer();

        // check the bounds of a simple dataset
        XYDataset dataset = createDataset1();
        Range r = renderer.findDomainBounds(dataset);
        assertEquals(1.0, r.getLowerBound(), EPSILON);
        assertEquals(3.0, r.getUpperBound(), EPSILON);

        // check that a null dataset returns null bounds
        assertTrue(renderer.findDomainBounds(null) == null);
    }
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    /**
     * Some checks for the findRangeBounds() method.
     */
    public void testFindRangeBounds() {
        AbstractXYItemRenderer renderer = new StandardXYItemRenderer();
        // check that a null dataset returns null bounds
        assertTrue(renderer.findRangeBounds(null) == null);
    }
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Related Classes of org.jfree.chart.renderer.xy.AbstractXYItemRenderer

  • org.jfree.chart.annotations.XYAnnotation
  • org.jfree.chart.axis.ValueAxis
  • org.jfree.chart.entity.XYItemEntity
  • org.jfree.chart.event.RendererChangeEvent
  • org.jfree.chart.labels.ItemLabelPosition
  • org.jfree.chart.labels.StandardXYSeriesLabelGenerator
  • org.jfree.chart.labels.XYItemLabelGenerator
  • org.jfree.chart.labels.XYLabelGenerator
  • org.jfree.chart.labels.XYToolTipGenerator
  • org.jfree.chart.LegendItem
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