Example usage for org.jfree.chart.panel.selectionhandler FreeRegionSelectionHandler FreeRegionSelectionHandler

Introduction

In this page you can find the example usage for org.jfree.chart.panel.selectionhandler FreeRegionSelectionHandler FreeRegionSelectionHandler.

Prototype

public FreeRegionSelectionHandler() 

Source Link

Document

Creates a new default instance.

Usage

From source file:org.jfree.expdemo.SelectionDemo7ScatterRenderer.java

/**
 * Creates a panel for the demo (used by SuperDemo.java).
 * //  ww w .ja  v  a 2 s . c om
 * @return A panel.
 */
public static JPanel createDemoPanel() {
    MultiValueCategoryDataset dataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension datasetExtension = new CategoryDatasetSelectionExtension(dataset);

    //standard setup
    JFreeChart chart = createChart(dataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);

    //add a selection handler with shift modifier for clicking
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(new MouseClickSelectionHandler());
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { dataset }, dExManager));

    return panel;
}

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From source file:org.jfree.chart.demo.selection.SelectionDemo7ScatterRenderer.java

/**
 * Creates a panel for the demo (used by SuperDemo.java).
 * /*from w ww  .  j  a  v  a  2 s . com*/
 * @return A panel.
 */
public static JPanel createDemoPanel() {
    MultiValueCategoryDataset dataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension<CategoryCursor<String, String>> datasetExtension = new CategoryDatasetSelectionExtension<String, String>(
            dataset);

    //standard setup
    JFreeChart chart = createChart(dataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);

    //add a selection handler with shift modifier for clicking
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(new MouseClickSelectionHandler());
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { dataset }, dExManager));
    return panel;
}

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From source file:org.jfree.expdemo.SelectionDemo6Pie.java

public JPanel createDemoPanel() {
    this.dataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension datasetExtension = new PieDatasetSelectionExtension(this.dataset);
    datasetExtension.addSelectionChangeListener(this);

    //standard setup
    JFreeChart chart = createChart(this.dataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);/*from ww w  .j a v  a 2s .c  o  m*/

    //add a selection handler with shift modifier for clicking
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    AbstractMouseHandler clickHandler = new MouseClickSelectionHandler(InputEvent.SHIFT_MASK);
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(clickHandler);
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { dataset }, dExManager));

    return panel;
}

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From source file:org.jfree.chart.demo.selection.SelectionDemo6Pie.java

public final JPanel createDemoPanel() {
    this.dataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension<PieCursor<String>> datasetExtension = new PieDatasetSelectionExtension<String>(
            this.dataset);
    datasetExtension.addChangeListener(this);

    //standard setup
    JFreeChart chart = createChart(this.dataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);//w  ww.  j a  v  a 2 s  .c om

    //add a selection handler with shift modifier for clicking
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    AbstractMouseHandler clickHandler = new MouseClickSelectionHandler(InputEvent.SHIFT_MASK);
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(clickHandler);
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { dataset }, dExManager));

    return panel;
}

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From source file:org.jfree.chart.demo.selection.SelectionDemo1.java

public final JPanel createDemoPanel() {
    XYDataset xydataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension<XYCursor> datasetExtension = new XYDatasetSelectionExtension(xydataset);
    datasetExtension.addChangeListener(this);

    //standard setup
    JFreeChart chart = createChart(xydataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);/*w  w  w .jav  a 2s. c  o m*/

    // add a selection handler
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(new MouseClickSelectionHandler());
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { xydataset }, dExManager));

    return panel;
}

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From source file:org.jfree.expdemo.SelectionDemo1.java

public JPanel createDemoPanel() {
    XYDataset dataset = createDataset();
    //extend dataset and add selection change listener for the demo
    DatasetSelectionExtension datasetExtension = new XYDatasetSelectionExtension(dataset);
    datasetExtension.addSelectionChangeListener(this);

    //standard setup
    JFreeChart chart = createChart(dataset, datasetExtension);
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);//  w w w  . java2 s  . c o m

    // add a selection handler
    RegionSelectionHandler selectionHandler = new FreeRegionSelectionHandler();
    panel.addMouseHandler(selectionHandler);
    panel.addMouseHandler(new MouseClickSelectionHandler());
    panel.removeMouseHandler(panel.getZoomHandler());

    // add a selection manager
    DatasetExtensionManager dExManager = new DatasetExtensionManager();
    dExManager.registerDatasetExtension(datasetExtension);
    panel.setSelectionManager(new EntitySelectionManager(panel, new Dataset[] { dataset }, dExManager));

    return panel;
}

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