Examples of XYDotRenderer

org.jfree.chart.renderer.xy.XYDotRenderer
A renderer that draws a small dot at each data point for an {@link XYPlot}. The example shown here is generated by the ScatterPlotDemo4.java program included in the JFreeChart demo collection:
org.pentaho.plugin.jfreereport.reportcharts.backport.XYDotRenderer
A renderer that draws a small dot at each data point for an {@link XYPlot}.

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

      final PlotOrientation orientation = computePlotOrientation();
      chart = ChartFactory.createScatterPlot(computeTitle(), getDomainTitle(), getRangeTitle(),
          xyDataset, orientation, isShowLegend(), false, false);
    }


    chart.getXYPlot().setRenderer(new XYDotRenderer());
    configureLogarithmicAxis(chart.getXYPlot());
    return chart;
  }

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


    final XYPlot xypl = chart.getXYPlot();
    final XYItemRenderer renderer = xypl.getRenderer();
    if (renderer instanceof XYDotRenderer)
    {
      final XYDotRenderer renderer1 = (XYDotRenderer) renderer;
      renderer1.setDotHeight(getDotHeight());
      renderer1.setDotWidth(getDotWidth());
    }


  }

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

          JFreeChart chart = ChartFactory.createScatterPlot(null,
              null, null, dataset, PlotOrientation.VERTICAL, legend, true, false);


          XYPlot plot = (XYPlot) chart.getPlot();


          XYDotRenderer renderer = new XYDotRenderer();
          renderer.setDotWidth(4);
          renderer.setDotHeight(4);
          
    if (this.file.isRegression()) {
      int per = 255 / 10;
      int r = 0;
      int b = 255;
      for(int i=0;i<file.getSeriesCount();i++) {
        renderer.setSeriesPaint(i, new Color(r,0,b));
        r+=per;
        b-=per;
      }
    } else {
      for (int i = 0; i < file.getSeriesCount(); i++) {
        renderer.setSeriesPaint(i, COLORS[i % COLORS.length]);
      }
    }
          
          plot.setRenderer(renderer);
          plot.setDomainCrosshairVisible(true);

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


    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        XYDotRenderer r1 = new XYDotRenderer();
        XYDotRenderer r2 = new XYDotRenderer();
        assertEquals(r1, r2);


        r1.setDotWidth(11);
        assertFalse(r1.equals(r2));
        r2.setDotWidth(11);
        assertTrue(r1.equals(r2));


        r1.setDotHeight(12);
        assertFalse(r1.equals(r2));
        r2.setDotHeight(12);
        assertTrue(r1.equals(r2));


        r1.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertFalse(r1.equals(r2));
        r2.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertTrue(r1.equals(r2));
    }

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


    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        XYDotRenderer r1 = new XYDotRenderer();
        XYDotRenderer r2 = new XYDotRenderer();
        assertTrue(r1.equals(r2));
        int h1 = r1.hashCode();
        int h2 = r2.hashCode();
        assertEquals(h1, h2);


        r1.setDotHeight(12);
        r2.setDotHeight(12);
        assertTrue(r1.equals(r2));
        h1 = r1.hashCode();
        h2 = r2.hashCode();
        assertEquals(h1, h2);
    }

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


    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        XYDotRenderer r1 = new XYDotRenderer();
        XYDotRenderer r2 = null;
        try {
            r2 = (XYDotRenderer) r1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(r1 != r2);
        assertTrue(r1.getClass() == r2.getClass());
        assertTrue(r1.equals(r2));
    }

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


    /**
     * Verify that this class implements {@link PublicCloneable}.
     */
    public void testPublicCloneable() {
        XYDotRenderer r1 = new XYDotRenderer();
        assertTrue(r1 instanceof PublicCloneable);
    }

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

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


        XYDotRenderer r1 = new XYDotRenderer();
        XYDotRenderer r2 = null;


        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(r1);

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

        s5.add(1.0, 1.1);
        d2.addSeries(s3);
        d2.addSeries(s4);
        d2.addSeries(s5);


        XYDotRenderer r = new XYDotRenderer();
        XYPlot plot = new XYPlot(d1, new NumberAxis("x"),
                new NumberAxis("y"), r);
        plot.setDataset(1, d2);
        /*JFreeChart chart =*/ new JFreeChart(plot);
        LegendItem li = r.getLegendItem(1, 2);
        assertEquals("S5", li.getLabel());
        assertEquals(1, li.getDatasetIndex());
        assertEquals(2, li.getSeriesIndex());
    }

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


    /**
     * Check that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        XYDotRenderer r1 = new XYDotRenderer();
        XYDotRenderer r2 = new XYDotRenderer();
        assertEquals(r1, r2);


        r1.setDotWidth(11);
        assertFalse(r1.equals(r2));
        r2.setDotWidth(11);
        assertTrue(r1.equals(r2));


        r1.setDotHeight(12);
        assertFalse(r1.equals(r2));
        r2.setDotHeight(12);
        assertTrue(r1.equals(r2));


        r1.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertFalse(r1.equals(r2));
        r2.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
        assertTrue(r1.equals(r2));
    }

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