Example usage for org.jfree.data.xy DefaultTableXYDataset addSeries

Introduction

In this page you can find the example usage for org.jfree.data.xy DefaultTableXYDataset addSeries.

Prototype

public void addSeries(XYSeries series) 

Source Link

Document

Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:org.jfree.data.xy.junit.TableXYDatasetTest.java

/**
 * Tests to see that pruning removes unwanted x values.
 *///from w w w  . j av  a 2  s.c  o m
public void testPrune() {
    DefaultTableXYDataset dataset = new DefaultTableXYDataset();
    dataset.addSeries(createSeries1());
    dataset.addSeries(createSeries2());
    dataset.removeSeries(1);
    dataset.prune();
    assertEquals(4, dataset.getItemCount());
}

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From source file:org.jfree.data.xy.junit.TableXYDatasetTest.java

/**
 * Test that removing all values for a given x works.
 *///from www  .j a v  a  2 s .  c o m
public void testRemoveAllValuesForX() {
    DefaultTableXYDataset dataset = new DefaultTableXYDataset();
    dataset.addSeries(createSeries1());
    dataset.addSeries(createSeries2());
    dataset.removeAllValuesForX(new Double(2.0));
    assertEquals(5, dataset.getItemCount());
    assertEquals(new Double(1.0), dataset.getX(0, 0));
    assertEquals(new Double(3.0), dataset.getX(0, 1));
    assertEquals(new Double(4.0), dataset.getX(0, 2));
    assertEquals(new Double(5.0), dataset.getX(0, 3));
    assertEquals(new Double(6.0), dataset.getX(0, 4));
}

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From source file:org.jfree.data.xy.DefaultTableXYDatasetTest.java

/**
 * Confirm that cloning works./*w w  w.j  a  va  2  s  .  c o m*/
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    XYSeries s1 = new XYSeries("Series 1", true, false);
    s1.add(1.0, 1.1);
    s1.add(2.0, 2.2);
    d1.addSeries(s1);

    DefaultTableXYDataset d2 = (DefaultTableXYDataset) d1.clone();

    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    s1.add(3.0, 3.3);
    assertFalse(d1.equals(d2));
}

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From source file:org.jfree.data.xy.junit.TableXYDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *//*from  ww  w.j ava  2  s .  c  o  m*/
public void testSerialization() {

    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    d1.addSeries(createSeries2());
    DefaultTableXYDataset d2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (DefaultTableXYDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        System.out.println(e.toString());
    }
    assertEquals(d1, d2);

}

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From source file:org.jfree.data.xy.DefaultTableXYDatasetTest.java

/**
 * Confirm that the equals method can distinguish all the required fields.
 *//*from  ww  w .  j a  v a2  s. com*/
@Test
public void testEquals() {
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    XYSeries s1 = new XYSeries("Series 1", true, false);
    s1.add(1.0, 1.1);
    s1.add(2.0, 2.2);
    d1.addSeries(s1);

    DefaultTableXYDataset d2 = new DefaultTableXYDataset();
    XYSeries s2 = new XYSeries("Series 1", true, false);
    s2.add(1.0, 1.1);
    s2.add(2.0, 2.2);
    d2.addSeries(s2);

    assertTrue(d1.equals(d2));
    assertTrue(d2.equals(d1));

    s1.add(3.0, 3.3);
    assertFalse(d1.equals(d2));

    s2.add(3.0, 3.3);
    assertTrue(d1.equals(d2));
}

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From source file:edu.ucla.stat.SOCR.chart.demo.StackedXYAreaChartDemo1.java

/**
 * Creates a sample dataset.//from  w w w .  j  ava  2 s.c om
 * 
 * @return a sample dataset.
 */
protected TableXYDataset createDataset(boolean isDemo) {
    if (isDemo) {
        DefaultTableXYDataset dataset = new DefaultTableXYDataset();

        XYSeries s1 = new XYSeries("Series 1", true, false);
        s1.add(5.0, 5.0);
        s1.add(10.0, 15.5);
        s1.add(15.0, 9.5);
        s1.add(20.0, 7.5);
        dataset.addSeries(s1);

        XYSeries s2 = new XYSeries("Series 2", true, false);
        s2.add(5.0, 5.0);
        s2.add(10.0, 15.5);
        s2.add(15.0, 9.5);
        s2.add(20.0, 3.5);
        dataset.addSeries(s2);

        return dataset;
    } else
        return super.createDataset(false);

}

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From source file:org.jfree.data.xy.junit.TableXYDatasetTest.java

/**
 * Tests the auto-pruning feature.//from w  w  w .  jav a 2  s.  co m
 */
public void testAutoPrune() {

    // WITH AUTOPRUNING
    DefaultTableXYDataset dataset = new DefaultTableXYDataset(true);
    dataset.addSeries(createSeriesA());
    assertEquals(2, dataset.getItemCount()); // should be 2 items
    dataset.addSeries(createSeriesB());
    assertEquals(2, dataset.getItemCount()); // still 2
    dataset.removeSeries(1);
    assertEquals(1, dataset.getItemCount()); // 1 value pruned.

    // WITHOUT AUTOPRUNING
    DefaultTableXYDataset dataset2 = new DefaultTableXYDataset(true);
    dataset2.addSeries(createSeriesA());
    assertEquals(2, dataset2.getItemCount()); // should be 2 items
    dataset2.addSeries(createSeriesB());
    assertEquals(2, dataset2.getItemCount()); // still 2
    dataset2.removeSeries(1);
    assertEquals(1, dataset2.getItemCount()); // still 2.

}

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From source file:org.jfree.data.xy.junit.TableXYDatasetTest.java

/**
 * Assorted tests.//from w  w  w . j  ava  2  s .  co  m
 */
public void testTableXYDataset() {

    XYSeries series1 = createSeries1();
    XYSeries series2 = createSeries2();

    DefaultTableXYDataset dataset = new DefaultTableXYDataset();
    dataset.addSeries(series1);
    dataset.addSeries(series2);

    //  Test that there are 6 X points and some specific values
    assertEquals(6, dataset.getItemCount());
    assertEquals(6, dataset.getX(0, 5).intValue());
    assertEquals(null, dataset.getY(0, 5));
    assertEquals(6, dataset.getX(1, 5).intValue());
    assertEquals(2, dataset.getY(1, 5).intValue());

    // after adding a point to a series, check that there are now 7
    // items in each series
    series2.add(7, 2);
    assertEquals(7, dataset.getItemCount());
    assertEquals(null, dataset.getY(0, 6));
    assertEquals(2, dataset.getY(1, 6).intValue());

    //  Remove series 1
    dataset.removeSeries(series1);
    //  Test that there are still 7 X points
    assertEquals(7, dataset.getItemCount());

    //  Remove series 2 and add new series
    dataset.removeSeries(series2);
    series1 = createSeries1();
    dataset.addSeries(series1);

    //  Test that there are now 4 X points
    assertEquals(4, dataset.getItemCount());

}

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From source file:org.moeaframework.examples.gp.regression.SymbolicRegressionGUI.java

/**
 * Updates the GUI.  This method updates a Swing GUI, and therefore must
 * only be invoked on the event dispatch thread.
 *//*w  ww.  j a va2s. co m*/
protected void updateOnEventQueue() {
    // create local reference incase update is called again
    double[] x = problem.getX();
    double[] actualY = problem.getActualY();
    double[] approximatedY = problem.getApproximatedY(solution);

    // generate the line series
    XYSeries actualSeries = new XYSeries("Target Function", false, false);
    XYSeries approximatedSeries = new XYSeries("Estimated Function", false, false);

    for (int i = 0; i < x.length; i++) {
        actualSeries.add(x[i], actualY[i]);
        approximatedSeries.add(x[i], approximatedY[i]);
    }

    DefaultTableXYDataset dataset = new DefaultTableXYDataset();
    dataset.addSeries(actualSeries);
    dataset.addSeries(approximatedSeries);

    // generate the plot
    JFreeChart chart = ChartFactory.createXYLineChart("Symbolic Regression Demo", "x", "f(x)", dataset,
            PlotOrientation.VERTICAL, true, true, false);
    XYPlot plot = chart.getXYPlot();
    plot.setRenderer(new XYLineAndShapeRenderer());

    // update the details
    details.setText("Generation " + generation + " / " + maxGenerations + "\nObjective value: "
            + solution.getObjective(0) + "\n\n" + solution.getVariable(0));

    container.removeAll();
    container.add(new ChartPanel(chart), BorderLayout.CENTER);
    container.revalidate();
    container.repaint();

    if (!isCanceled) {
        setVisible(true);
    }
}

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From source file:org.jfree.data.xy.junit.DefaultTableXYDatasetTest.java

/**
 * Confirm that cloning works.//from  w  w  w  .  jav  a2s. com
 */
public void testCloning() {
    DefaultTableXYDataset d1 = new DefaultTableXYDataset();
    XYSeries s1 = new XYSeries("Series 1", true, false);
    s1.add(1.0, 1.1);
    s1.add(2.0, 2.2);
    d1.addSeries(s1);

    DefaultTableXYDataset d2 = null;
    try {
        d2 = (DefaultTableXYDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    s1.add(3.0, 3.3);
    assertFalse(d1.equals(d2));
}

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