edu.cmu.tetradapp.editor.PlotMatrixAction Maven / Gradle / Ivy
///////////////////////////////////////////////////////////////////////////////
// For information as to what this class does, see the Javadoc, below. //
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, //
// 2007, 2008, 2009, 2010, 2014, 2015, 2022 by Peter Spirtes, Richard //
// Scheines, Joseph Ramsey, and Clark Glymour. //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
///////////////////////////////////////////////////////////////////////////////
package edu.cmu.tetradapp.editor;
import edu.cmu.tetrad.data.DataSet;
import edu.cmu.tetradapp.util.DesktopController;
import javax.swing.*;
import java.awt.event.ActionEvent;
/**
* Displays a Q-Q plot for a random variable.
*
* A lot of the code borrows heavily from HistogramAction
*
* @author Michael Freenor
*/
class PlotMatrixAction extends AbstractAction {
/**
* The data editor that action is attached to.
*/
private final DataEditor dataEditor;
/**
* Constructs the QQPlotAction given the DataEditor that It's attached to.
*
* @param editor a {@link edu.cmu.tetradapp.editor.DataEditor} object
*/
public PlotMatrixAction(DataEditor editor) {
super("Plot Matrix...");
this.dataEditor = editor;
}
/**
* {@inheritDoc}
*/
public void actionPerformed(ActionEvent e) {
DataSet dataSet = (DataSet) this.dataEditor.getSelectedDataModel();
if (dataSet == null || dataSet.getNumColumns() == 0) {
JOptionPane.showMessageDialog(findOwner(), "Cannot display a scatter plot for an empty data set.");
return;
}
JPanel panel = new PlotMatrix(dataSet);
EditorWindow editorWindow = new EditorWindow(panel, "Plot Matrix", "Save", true, this.dataEditor);
DesktopController.getInstance().addEditorWindow(editorWindow, JLayeredPane.PALETTE_LAYER);
editorWindow.pack();
editorWindow.setVisible(true);
}
//============================== Private methods ============================//
private JFrame findOwner() {
return (JFrame) SwingUtilities.getAncestorOfClass(
JFrame.class, this.dataEditor);
}
}