org.jfree.chart.renderer.xy.XYItemRenderer Java Examples

The following examples show how to use org.jfree.chart.renderer.xy.XYItemRenderer. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: astor   Author: SpoonLabs   File: ChartFactory.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Creates a bubble chart with default settings.  The chart is composed of
 * an {@link XYPlot}, with a {@link NumberAxis} for the domain axis,
 * a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer}
 * to draw the data items.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param xAxisLabel  a label for the X-axis (<code>null</code> permitted).
 * @param yAxisLabel  a label for the Y-axis (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 *
 * @return A bubble chart.
 */
public static JFreeChart createBubbleChart(String title, String xAxisLabel,
        String yAxisLabel, XYZDataset dataset, boolean legend) {

    NumberAxis xAxis = new NumberAxis(xAxisLabel);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis(yAxisLabel);
    yAxis.setAutoRangeIncludesZero(false);
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null);
    XYItemRenderer renderer = new XYBubbleRenderer(
            XYBubbleRenderer.SCALE_ON_RANGE_AXIS);
    renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator());
    plot.setRenderer(renderer);
    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
            plot, legend);
    currentTheme.apply(chart);
    return chart;

}
 
Example #2
Source Project: coming   Author: SpoonLabs   File: Chart_14_XYPlot_t.java    License: MIT License 6 votes vote down vote up
/**
 * Draws the range markers (if any) for a renderer and layer.  This method
 * is typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
                                int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getRangeMarkers(index, layer);
    ValueAxis axis = getRangeAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawRangeMarker(g2, this, axis, marker, dataArea);
        }
    }
}
 
Example #3
Source Project: ccu-historian   Author: mdzio   File: XYPlotTest.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Test 
public void testGetRendererForDataset2() {
    XYDataset dataset = new XYSeriesCollection();
    NumberAxis xAxis = new NumberAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    XYItemRenderer renderer = new DefaultXYItemRenderer();
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    // add a second dataset
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    dataset2.addSeries(new XYSeries("Series in dataset 2"));
    plot.setDataset(99, dataset2);
   
    // by default, the renderer with index 0 is used
    assertEquals(renderer, plot.getRendererForDataset(dataset2));
    
    // add a second renderer with the same index as dataset2, now it will
    // be used
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer();
    plot.setRenderer(99, renderer);
    assertEquals(renderer2, plot.getRendererForDataset(dataset2));
}
 
Example #4
Source Project: openstock   Author: lcmeyer37   File: XYPlotTest.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Test
public void testMapDatasetToRangeAxis() {
    XYDataset dataset = new XYSeriesCollection();
    NumberAxis xAxis = new NumberAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    XYItemRenderer renderer = new DefaultXYItemRenderer();
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    NumberAxis yAxis2 = new NumberAxis("Y2");
    plot.setRangeAxis(22, yAxis2);
    
    // add a second dataset
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    dataset2.addSeries(new XYSeries("Series in dataset 2"));
    plot.setDataset(99, dataset);    
    
    assertEquals(yAxis, plot.getRangeAxisForDataset(99));

    // now map the dataset to the second xAxis
    plot.mapDatasetToRangeAxis(99, 22);
    assertEquals(yAxis2, plot.getRangeAxisForDataset(99));
}
 
Example #5
Source Project: SimFix   Author: xgdsmileboy   File: 1_XYPlot.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Draws the range markers (if any) for a renderer and layer.  This method
 * is typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
                                int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getRangeMarkers(index, layer);
    ValueAxis axis = getRangeAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawRangeMarker(g2, this, axis, marker, dataArea);
        }
    }
}
 
Example #6
Source Project: buffer_bci   Author: jadref   File: XYPlot.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Draws the range markers (if any) for a renderer and layer.  This method
 * is typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
                                int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getRangeMarkers(index, layer);
    ValueAxis axis = getRangeAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawRangeMarker(g2, this, axis, marker, dataArea);
        }
    }
}
 
Example #7
Source Project: buffer_bci   Author: jadref   File: XYPlot.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Draws the domain markers (if any) for an axis and layer.  This method is
 * typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the dataset/renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea,
                                 int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getDomainMarkers(index, layer);
    ValueAxis axis = getDomainAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawDomainMarker(g2, this, axis, marker, dataArea);
        }
    }

}
 
Example #8
Source Project: coming   Author: SpoonLabs   File: Cardumen_009_t.java    License: MIT License 6 votes vote down vote up
/**
 * Draws the domain markers (if any) for an axis and layer.  This method is
 * typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea,
                                 int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getDomainMarkers(index, layer);
    ValueAxis axis = getDomainAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawDomainMarker(g2, this, axis, marker, dataArea);
        }
    }

}
 
Example #9
Source Project: SIMVA-SoS   Author: SESoS   File: XYPlotTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
public void testDomainMarkerIndices() {
    XYDataset dataset = new XYSeriesCollection();
    NumberAxis xAxis = new NumberAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    XYItemRenderer renderer = new DefaultXYItemRenderer();
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    
    // add a second dataset, plotted against a second x axis
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    dataset2.addSeries(new XYSeries("Series in dataset 2"));
    plot.setDataset(99, dataset);    
    NumberAxis xAxis2 = new NumberAxis("X2");
    plot.setDomainAxis(1, xAxis2);
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer();
    plot.setRenderer(99, renderer2);
    plot.mapDatasetToDomainAxis(99, 1);
    
    ValueMarker xMarker1 = new ValueMarker(123);
    plot.addDomainMarker(99, xMarker1, Layer.FOREGROUND);
    assertTrue(plot.getDomainMarkers(99, Layer.FOREGROUND).contains(
            xMarker1));
}
 
Example #10
Source Project: openstock   Author: lcmeyer37   File: XYPlot.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Sets the renderer for the dataset with the specified index and, if 
 * requested, sends a change event to all registered listeners.  Note that 
 * each dataset should have its own renderer, you should not use one 
 * renderer for multiple datasets.
 *
 * @param index  the index (must be &gt;= 0).
 * @param renderer  the renderer.
 * @param notify  notify listeners?
 *
 * @see #getRenderer(int)
 */
public void setRenderer(int index, XYItemRenderer renderer, 
        boolean notify) {
    XYItemRenderer existing = getRenderer(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.renderers.put(index, renderer);
    if (renderer != null) {
        renderer.setPlot(this);
        renderer.addChangeListener(this);
    }
    configureDomainAxes();
    configureRangeAxes();
    if (notify) {
        fireChangeEvent();
    }
}
 
Example #11
Source Project: ECG-Viewer   Author: CBLRIT   File: XYPlotTest.java    License: GNU General Public License v2.0 6 votes vote down vote up
@Test
public void testRangeMarkerIndices() {
    XYDataset dataset = new XYSeriesCollection();
    NumberAxis xAxis = new NumberAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    XYItemRenderer renderer = new DefaultXYItemRenderer();
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    
    // add a second dataset, plotted against a second axis
    XYSeriesCollection dataset2 = new XYSeriesCollection();
    dataset2.addSeries(new XYSeries("Series in dataset 2"));
    plot.setDataset(99, dataset);    
    NumberAxis yAxis2 = new NumberAxis("Y2");
    plot.setRangeAxis(1, yAxis2);
    XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer();
    plot.setRenderer(99, renderer2);
    plot.mapDatasetToRangeAxis(99, 1);
    
    ValueMarker yMarker1 = new ValueMarker(123);
    plot.addRangeMarker(99, yMarker1, Layer.FOREGROUND);
    assertTrue(plot.getRangeMarkers(99, Layer.FOREGROUND).contains(yMarker1));
}
 
Example #12
Source Project: SimFix   Author: xgdsmileboy   File: 1_XYPlot.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Draws the domain markers (if any) for an axis and layer.  This method is
 * typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea,
                                 int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }    
    Collection markers = getDomainMarkers(index, layer);
    ValueAxis axis = getDomainAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawDomainMarker(g2, this, axis, marker, dataArea);
        }
    }

}
 
Example #13
Source Project: SimFix   Author: xgdsmileboy   File: 1_XYPlot.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Draws the range markers (if any) for a renderer and layer.  This method
 * is typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
                                int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getRangeMarkers(index, layer);
    ValueAxis axis = getRangeAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawRangeMarker(g2, this, axis, marker, dataArea);
        }
    }
}
 
Example #14
Source Project: coming   Author: SpoonLabs   File: Cardumen_009_s.java    License: MIT License 6 votes vote down vote up
/**
 * Draws the range markers (if any) for a renderer and layer.  This method
 * is typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
                                int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }
    Collection markers = getRangeMarkers(index, layer);
    ValueAxis axis = getRangeAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawRangeMarker(g2, this, axis, marker, dataArea);
        }
    }
}
 
Example #15
Source Project: mzmine3   Author: mzmine   File: FXCombinedChartGestureDemo.java    License: GNU General Public License v2.0 6 votes vote down vote up
private JFreeChart createCombinedChart() {
  // create subplot 1...
  final XYDataset data1 = createDataset();
  final XYItemRenderer renderer1 = new StandardXYItemRenderer();
  final NumberAxis rangeAxis1 = new NumberAxis("Range 1");
  final XYPlot subplot1 = new XYPlot(data1, null, rangeAxis1, renderer1);

  // create subplot 2...
  final XYDataset data2 = createDataset();
  final XYItemRenderer renderer2 = new StandardXYItemRenderer();
  final NumberAxis rangeAxis2 = new NumberAxis("Range 2");
  final XYPlot subplot2 = new XYPlot(data2, null, rangeAxis2, renderer2);

  // parent plot...
  final CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new NumberAxis("Domain"));
  plot.setGap(10.0);

  // add the subplots...
  plot.add(subplot1, 1);
  plot.add(subplot2, 1);
  plot.setOrientation(PlotOrientation.VERTICAL);

  // return a new chart containing the overlaid plot...
  return new JFreeChart("CombinedDomainXYPlot Demo", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
}
 
Example #16
Source Project: ccu-historian   Author: mdzio   File: XYPlot.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Sets the renderer for the dataset with the specified index and, if 
 * requested, sends a change event to all registered listeners.  Note that 
 * each dataset should have its own renderer, you should not use one 
 * renderer for multiple datasets.
 *
 * @param index  the index (must be &gt;= 0).
 * @param renderer  the renderer.
 * @param notify  notify listeners?
 *
 * @see #getRenderer(int)
 */
public void setRenderer(int index, XYItemRenderer renderer, 
        boolean notify) {
    XYItemRenderer existing = getRenderer(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }
    this.renderers.put(index, renderer);
    if (renderer != null) {
        renderer.setPlot(this);
        renderer.addChangeListener(this);
    }
    configureDomainAxes();
    configureRangeAxes();
    if (notify) {
        fireChangeEvent();
    }
}
 
Example #17
Source Project: TAcharting   Author: team172011   File: TaChart.java    License: GNU Lesser General Public License v2.1 6 votes vote down vote up
/**
 * Plots the corresponding indicators of the list of identifiers as overlays
 * @param indicatorIdentifiers a list of identifiers e.g. "EMAIndicator_1"
 */
private void plotOverlays(List<String> indicatorIdentifiers) {
    for(int i = 1; i < mainPlot.getRendererCount(); i++){ // 0 = candlesBar renderer
        XYItemRenderer renderer = mainPlot.getRenderer(i);
        int seriesCounter = 0;
        while(renderer.getSeriesVisible(seriesCounter) != null){
            renderer.setSeriesVisible(seriesCounter,false);
            seriesCounter++;
        }
    }
    int anonymID = 1; // 0 = candlesBar data
    for(String identifier: indicatorIdentifiers) {
        ChartIndicator chartIndicator = chartIndicatorBox.getChartIndicator(identifier);
        mainPlot.setRenderer(anonymID, chartIndicator.getRenderer()); // set renderer first!
        mainPlot.setDataset(anonymID, chartIndicator.getDataSet());
        chartIndicator.setVisible(true);
        mainPlot.mapDatasetToRangeAxis(anonymID, 0);
        mainPlot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
        anonymID++;
    }
}
 
Example #18
Source Project: opensim-gui   Author: opensim-org   File: XYPlot.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Draws the domain markers (if any) for an axis and layer.  This method is
 * typically called from within the draw() method.
 *
 * @param g2  the graphics device.
 * @param dataArea  the data area.
 * @param index  the renderer index.
 * @param layer  the layer (foreground or background).
 */
protected void drawDomainMarkers(Graphics2D g2, Rectangle2D dataArea,
                                 int index, Layer layer) {

    XYItemRenderer r = getRenderer(index);
    if (r == null) {
        return;
    }
    // check that the renderer has a corresponding dataset (it doesn't
    // matter if the dataset is null)
    if (index >= getDatasetCount()) {
        return;
    }    
    Collection markers = getDomainMarkers(index, layer);
    ValueAxis axis = getDomainAxisForDataset(index);
    if (markers != null && axis != null) {
        Iterator iterator = markers.iterator();
        while (iterator.hasNext()) {
            Marker marker = (Marker) iterator.next();
            r.drawDomainMarker(g2, this, axis, marker, dataArea);
        }
    }

}
 
Example #19
Source Project: buffer_bci   Author: jadref   File: XYPlotTest.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Serialize an instance, restore it, and check for equality.  This test
 * uses a {@link DateAxis} and a {@link StandardXYToolTipGenerator}.
 */
@Test
public void testSerialization2() {
    IntervalXYDataset data1 = createDataset1();
    XYItemRenderer renderer1 = new XYBarRenderer(0.20);
    renderer1.setBaseToolTipGenerator(
            StandardXYToolTipGenerator.getTimeSeriesInstance());
    XYPlot p1 = new XYPlot(data1, new DateAxis("Date"), null, renderer1);
    XYPlot p2 = (XYPlot) TestUtilities.serialised(p1);
    assertEquals(p1, p2);
}
 
Example #20
Source Project: buffer_bci   Author: jadref   File: XYPlot.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Returns the legend items for the plot.  Each legend item is generated by
 * the plot's renderer, since the renderer is responsible for the visual
 * representation of the data.
 *
 * @return The legend items.
 */
@Override
public LegendItemCollection getLegendItems() {
    if (this.fixedLegendItems != null) {
        return this.fixedLegendItems;
    }
    LegendItemCollection result = new LegendItemCollection();
    for (XYDataset dataset : this.datasets.values()) {
        if (dataset == null) {
            continue;
        }
        int datasetIndex = indexOf(dataset);
        XYItemRenderer renderer = getRenderer(datasetIndex);
        if (renderer == null) {
            renderer = getRenderer(0);
        }
        if (renderer != null) {
            int seriesCount = dataset.getSeriesCount();
            for (int i = 0; i < seriesCount; i++) {
                if (renderer.isSeriesVisible(i)
                        && renderer.isSeriesVisibleInLegend(i)) {
                    LegendItem item = renderer.getLegendItem(
                            datasetIndex, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
        }
    }
    return result;
}
 
Example #21
Source Project: ccu-historian   Author: mdzio   File: StandardChartTheme.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Applies the settings of this theme to the specified renderer.
 *
 * @param renderer  the renderer (<code>null</code> not permitted).
 */
protected void applyToXYItemRenderer(XYItemRenderer renderer) {
    ParamChecks.nullNotPermitted(renderer, "renderer");
    if (renderer instanceof AbstractRenderer) {
        applyToAbstractRenderer((AbstractRenderer) renderer);
    }
    renderer.setBaseItemLabelFont(this.regularFont);
    renderer.setBaseItemLabelPaint(this.itemLabelPaint);
    if (renderer instanceof XYBarRenderer) {
        XYBarRenderer br = (XYBarRenderer) renderer;
        br.setBarPainter(this.xyBarPainter);
        br.setShadowVisible(this.shadowVisible);
    }
}
 
Example #22
Source Project: ccu-historian   Author: mdzio   File: ChartFactory.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Creates a bubble chart with default settings.  The chart is composed of
 * an {@link XYPlot}, with a {@link NumberAxis} for the domain axis,
 * a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer}
 * to draw the data items.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param xAxisLabel  a label for the X-axis (<code>null</code> permitted).
 * @param yAxisLabel  a label for the Y-axis (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param orientation  the orientation (horizontal or vertical)
 *                     (<code>null</code> NOT permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return A bubble chart.
 */
public static JFreeChart createBubbleChart(String title, String xAxisLabel,
        String yAxisLabel, XYZDataset dataset, PlotOrientation orientation,
        boolean legend, boolean tooltips, boolean urls) {

    ParamChecks.nullNotPermitted(orientation, "orientation");
    NumberAxis xAxis = new NumberAxis(xAxisLabel);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis(yAxisLabel);
    yAxis.setAutoRangeIncludesZero(false);

    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null);

    XYItemRenderer renderer = new XYBubbleRenderer(
            XYBubbleRenderer.SCALE_ON_RANGE_AXIS);
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator());
    }
    if (urls) {
        renderer.setURLGenerator(new StandardXYZURLGenerator());
    }
    plot.setRenderer(renderer);
    plot.setOrientation(orientation);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
            plot, legend);
    currentTheme.apply(chart);
    return chart;

}
 
Example #23
Source Project: buffer_bci   Author: jadref   File: ChartFactory.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Creates a bubble chart with default settings.  The chart is composed of
 * an {@link XYPlot}, with a {@link NumberAxis} for the domain axis,
 * a {@link NumberAxis} for the range axis, and an {@link XYBubbleRenderer}
 * to draw the data items.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param xAxisLabel  a label for the X-axis (<code>null</code> permitted).
 * @param yAxisLabel  a label for the Y-axis (<code>null</code> permitted).
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param orientation  the orientation (horizontal or vertical)
 *                     (<code>null</code> NOT permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return A bubble chart.
 */
public static JFreeChart createBubbleChart(String title, String xAxisLabel,
        String yAxisLabel, XYZDataset dataset, PlotOrientation orientation,
        boolean legend, boolean tooltips, boolean urls) {

    ParamChecks.nullNotPermitted(orientation, "orientation");
    NumberAxis xAxis = new NumberAxis(xAxisLabel);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis(yAxisLabel);
    yAxis.setAutoRangeIncludesZero(false);

    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, null);

    XYItemRenderer renderer = new XYBubbleRenderer(
            XYBubbleRenderer.SCALE_ON_RANGE_AXIS);
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardXYZToolTipGenerator());
    }
    if (urls) {
        renderer.setURLGenerator(new StandardXYZURLGenerator());
    }
    plot.setRenderer(renderer);
    plot.setOrientation(orientation);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
            plot, legend);
    currentTheme.apply(chart);
    return chart;

}
 
Example #24
Source Project: coming   Author: SpoonLabs   File: Chart_14_XYPlot_t.java    License: MIT License 5 votes vote down vote up
/**
 * Sets the renderers for this plot and sends a {@link PlotChangeEvent}
 * to all registered listeners.
 * 
 * @param renderers  the renderers (<code>null</code> not permitted).
 */
public void setRenderers(XYItemRenderer[] renderers) {
    for (int i = 0; i < renderers.length; i++) {
        setRenderer(i, renderers[i], false);   
    }
    fireChangeEvent();
}
 
Example #25
Source Project: astor   Author: SpoonLabs   File: XYAreaChartTests.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Check that setting a tool tip generator for a series does override the
 * default generator.
 */
public void testSetSeriesToolTipGenerator() {
    XYPlot plot = (XYPlot) this.chart.getPlot();
    XYItemRenderer renderer = plot.getRenderer();
    StandardXYToolTipGenerator tt = new StandardXYToolTipGenerator();
    renderer.setSeriesToolTipGenerator(0, tt);
    XYToolTipGenerator tt2 = renderer.getToolTipGenerator(0, 0);
    assertTrue(tt2 == tt);
}
 
Example #26
Source Project: openstock   Author: lcmeyer37   File: XYPlotTest.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Some tests for the getRangeAxisForDataset() method.
 */
@Test
public void testGetRangeAxisForDataset() {
    XYDataset dataset = new XYSeriesCollection();
    NumberAxis xAxis = new NumberAxis("X");
    NumberAxis yAxis = new NumberAxis("Y");
    XYItemRenderer renderer = new DefaultXYItemRenderer();
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    assertEquals(yAxis, plot.getRangeAxisForDataset(0));

    // should get IllegalArgumentException for negative index
    boolean pass = false;
    try {
        plot.getRangeAxisForDataset(-1);
    }
    catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);

    // if multiple axes are mapped, the first in the list should be
    // returned...
    NumberAxis yAxis2 = new NumberAxis("Y2");
    plot.setRangeAxis(1, yAxis2);
    assertEquals(yAxis, plot.getRangeAxisForDataset(0));

    plot.mapDatasetToRangeAxis(0, 1);
    assertEquals(yAxis2, plot.getRangeAxisForDataset(0));

    List axisIndices = Arrays.asList(new Integer[] {new Integer(0),
            new Integer(1)});
    plot.mapDatasetToRangeAxes(0, axisIndices);
    assertEquals(yAxis, plot.getRangeAxisForDataset(0));

    axisIndices = Arrays.asList(new Integer[] {new Integer(1),
            new Integer(2)});
    plot.mapDatasetToRangeAxes(0, axisIndices);
    assertEquals(yAxis2, plot.getRangeAxisForDataset(0));
}
 
Example #27
Source Project: ECG-Viewer   Author: CBLRIT   File: XYPlot.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Returns the legend items for the plot.  Each legend item is generated by
 * the plot's renderer, since the renderer is responsible for the visual
 * representation of the data.
 *
 * @return The legend items.
 */
@Override
public LegendItemCollection getLegendItems() {
    if (this.fixedLegendItems != null) {
        return this.fixedLegendItems;
    }
    LegendItemCollection result = new LegendItemCollection();
    for (XYDataset dataset : this.datasets.values()) {
        if (dataset == null) {
            continue;
        }
        int datasetIndex = indexOf(dataset);
        XYItemRenderer renderer = getRenderer(datasetIndex);
        if (renderer == null) {
            renderer = getRenderer(0);
        }
        if (renderer != null) {
            int seriesCount = dataset.getSeriesCount();
            for (int i = 0; i < seriesCount; i++) {
                if (renderer.isSeriesVisible(i)
                        && renderer.isSeriesVisibleInLegend(i)) {
                    LegendItem item = renderer.getLegendItem(
                            datasetIndex, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
        }
    }
    return result;
}
 
Example #28
Source Project: projectforge-webapp   Author: micromata   File: XYChartBuilder.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Applies {@link #strongCircleShape} and {@link #strongStroke} if set to all series entries.
 * @param renderer
 * @param visibleInLegend
 * @param series
 * @return
 */
public XYChartBuilder setNormalStyle(final XYItemRenderer renderer, final boolean visibleInLegend, final Series... series)
{
  if (series == null || series.length == 0) {
    return this;
  }
  for (int i = 0; i < series.length; i++) {
    renderer.setSeriesShape(i, circleShape);
  }
  for (int i = 0; i < series.length; i++) {
    renderer.setSeriesStroke(i, stroke);
    renderer.setSeriesVisibleInLegend(i, visibleInLegend);
  }
  return this;
}
 
Example #29
Source Project: ECG-Viewer   Author: CBLRIT   File: SWTTimeSeriesDemo.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Creates a chart.
 * 
 * @param dataset  a dataset.
 * 
 * @return A chart.
 */
private static JFreeChart createChart(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createTimeSeriesChart(
        "Legal & General Unit Trust Prices",  // title
        "Date",             // x-axis label
        "Price Per Unit",   // y-axis label
        dataset,            // data
        true,               // create legend?
        true,               // generate tooltips?
        false               // generate URLs?
    );

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    
    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);
        renderer.setBaseShapesFilled(true);
    }
    
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
    
    return chart;

}
 
Example #30
Source Project: coming   Author: SpoonLabs   File: Cardumen_009_t.java    License: MIT License 5 votes vote down vote up
/**
 * Returns the legend items for the plot.  Each legend item is generated by
 * the plot's renderer, since the renderer is responsible for the visual
 * representation of the data.
 *
 * @return The legend items.
 */
public LegendItemCollection getLegendItems() {
    if (this.fixedLegendItems != null) {
        return this.fixedLegendItems;
    }
    LegendItemCollection result = new LegendItemCollection();
    int count = this.datasets.size();
    for (int datasetIndex = 0; datasetIndex < count; datasetIndex++) {
        XYDataset dataset = getDataset(datasetIndex);
        if (dataset != null) {
            XYItemRenderer renderer = getRenderer(datasetIndex);
            if (renderer == null) {
                renderer = getRenderer(0);
            }
            if (renderer != null) {
                int seriesCount = dataset.getSeriesCount();
                for (int i = 0; i < seriesCount; i++) {
                    if (renderer.isSeriesVisible(i)
                            && renderer.isSeriesVisibleInLegend(i)) {
                        LegendItem item = renderer.getLegendItem(
                                datasetIndex, i);
                        if (item != null) {
                            result.add(item);
                        }
                    }
                }
            }
        }
    }
    return result;
}