/*
* BoxPlotDialog.java
*
*
* Created on May 6, 2008, 2:11 PM
*/
package org.statcato.dialogs.graph;
import org.statcato.graph.StatcatoChartFrame;
import org.statcato.*;
import org.statcato.spreadsheet.*;
import org.statcato.utils.HelperFunctions;
import org.statcato.graph.GraphFactory;
import org.statcato.utils.NumDataset;
import javax.swing.ButtonGroup;
import java.util.*;
import org.jfree.chart.JFreeChart;
import org.jfree.data.statistics.DefaultBoxAndWhiskerCategoryDataset;
/**
* A dialog for creating a box plot.
* Allows the user to specify graph variables containing data
* values and optionally a group variable. Provides the options
* of providing a plot title and showing the legend. The box plot
* is generated using JFreeChart.
*
* @author Margaret Yau
* @version %I%, %G%
* @see org.jfree.chart
* @since 1.0
*/
public class BoxPlotDialog extends StatcatoDialog {
/** Creates new form BoxPlotDialog */
public BoxPlotDialog(java.awt.Frame parent, boolean modal, Statcato app) {
super(parent, modal);
this.app = app;
ParentSpreadsheet = app.getSpreadsheet();
initComponents();
ButtonGroup group = new ButtonGroup();
group.add(HorizontalRadioButton);
group.add(VerticalRadioButton);
ParentSpreadsheet.populateColumnsList(InputVarList);
ParentSpreadsheet.populateComboBox(GroupByComboBox);
getRootPane().setDefaultButton(OKButton);
setHelpFile("graph-boxplot");
name = "Box Plot";
description = "For creating a box plot showing five-number " +
"summaries of a group of data values.";
helpStrings.add("Select the column variable(s) containing data " +
"values for which the plot will be created. " +
"A separate box is used with each column variable.");
helpStrings.add("Enter the plot title and labels for the x and y axes.");
helpStrings.add("Select the orientation of the plot (horizontal or vertical)." +
" Select whether to show a legend indicating the different groups.");
pack();
}
/**
* Updates elements on the dialog so that they have the most
* current values. Called by {@link #setVisible} to make
* sure the dialog displays current values when made visible again.
*
* @see #setVisible(boolean)
*/
@Override
public void updateElements() {
updateComboBox(GroupByComboBox);
updateColumnsList(InputVarList);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
OKButton = new javax.swing.JButton();
CancelButton = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
jLabel4 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
jScrollPane1 = new javax.swing.JScrollPane();
InputVarList = new javax.swing.JList();
GroupByComboBox = new javax.swing.JComboBox();
jPanel2 = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
LegendCheckBox = new javax.swing.JCheckBox();
TitleTextField = new javax.swing.JTextField();
jLabel5 = new javax.swing.JLabel();
HorizontalRadioButton = new javax.swing.JRadioButton();
VerticalRadioButton = new javax.swing.JRadioButton();
jLabel6 = new javax.swing.JLabel();
xTextField = new javax.swing.JTextField();
jLabel7 = new javax.swing.JLabel();
yTextField = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Box Plot");
setMinimumSize(new java.awt.Dimension(200, 350));
OKButton.setText("OK");
OKButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
OKButtonActionPerformed(evt);
}
});
CancelButton.setText("Cancel");
CancelButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CancelButtonActionPerformed(evt);
}
});
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Graph Variables"));
jLabel4.setText("Grouped By Categories in: [optional]");
jLabel2.setText("Ctrl-click to select multiple variables");
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel1.setText("Graph Variables:");
jScrollPane1.setViewportView(InputVarList);
GroupByComboBox.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
GroupByComboBoxItemStateChanged(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jLabel1)
.addComponent(jLabel2)
.addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(GroupByComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(39, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 118, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(GroupByComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Graph Options"));
jLabel3.setText("Plot Title:");
LegendCheckBox.setText("Show Legend");
TitleTextField.setText("Box Plot");
jLabel5.setText("Orientation:");
HorizontalRadioButton.setText("Horizontal");
VerticalRadioButton.setSelected(true);
VerticalRadioButton.setText("Vertical");
jLabel6.setText("X-axis Label:");
jLabel7.setText("Y-axis Label:");
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel7)
.addComponent(jLabel6)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(xTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 210, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(yTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 210, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(TitleTextField, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 210, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(6, 6, 6)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(VerticalRadioButton)
.addComponent(HorizontalRadioButton)
.addComponent(jLabel5)
.addComponent(LegendCheckBox))))
.addContainerGap())
);
jPanel2Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {TitleTextField, xTextField, yTextField});
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap(45, Short.MAX_VALUE)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(TitleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6)
.addComponent(xTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(yTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel7))
.addGap(18, 18, 18)
.addComponent(jLabel5)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(HorizontalRadioButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(VerticalRadioButton)
.addGap(14, 14, 14)
.addComponent(LegendCheckBox)
.addContainerGap())
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGap(220, 220, 220)
.addComponent(OKButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(CancelButton)))
.addContainerGap())
);
layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {CancelButton, OKButton});
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jPanel2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(OKButton)
.addComponent(CancelButton))
.addGap(23, 23, 23))
);
pack();
}// //GEN-END:initComponents
private void OKButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_OKButtonActionPerformed
app.compoundEdit = new DialogEdit("box plot");
// get selected input variables
Object[] SelectedColumns = InputVarList.getSelectedValues();
int[] columnNumbers = ParentSpreadsheet.convertColumnLabelsToNumbers(SelectedColumns);
// check that at least one input variable is selected
if (columnNumbers.length == 0) {
app.showErrorDialog("Select at least one input variable.");
return;
}
String text = "";
// check if using a group by variable
String byVarLabel = GroupByComboBox.getSelectedItem().toString();
int byVarColNum = -1; // BY variable column number
Vector byVarColVector = null; // BY variable column vector
boolean hasByVar = false;
if (!byVarLabel.equals("")) { // has BY variable
text += "Group By variable: " + byVarLabel + "
";
hasByVar = true;
byVarColNum = ParentSpreadsheet.parseColumnNumber(byVarLabel);
byVarColVector = ParentSpreadsheet.getColumn(byVarColNum);
byVarColVector = HelperFunctions.removeNullCells(byVarColVector);
}
text += "Graph variables: ";
NumDataset dataset = new NumDataset();
// build dataset
text += "Graph variables: ";
for (int i = 0; i < columnNumbers.length; ++i) {
Vector StrColumnVector = ParentSpreadsheet.getColumn(columnNumbers[i]);
String columnLabel = (String) SelectedColumns[i];
text += columnLabel + " ";
// get input column of doubles
Vector ColumnVector = HelperFunctions.ConvertInputVectorToDoubles(StrColumnVector);
ColumnVector = HelperFunctions.removeNullValues(ColumnVector);
if (ColumnVector == null) {
app.showErrorDialog("Invalid input column " + columnLabel +
": all data must be numbers.");
return;
}
if (hasByVar) {
if (ColumnVector.size() != byVarColVector.size()) {
app.showErrorDialog("There must be one category label for " +
"each data value.");
return;
}
dataset.addDataVectorWithByVarLabels(ColumnVector, byVarColVector);
}
else
dataset.add(ColumnVector, columnLabel);
}
DefaultBoxAndWhiskerCategoryDataset boxDataset
= new DefaultBoxAndWhiskerCategoryDataset();
Vector> data = dataset.getValues();
Vector labels = dataset.getLabels();
for (int i = 0; i < data.size(); ++i) {
boxDataset.add(data.elementAt(i), labels.elementAt(i), "");
}
JFreeChart chart = GraphFactory.createBoxPlot(
boxDataset,
TitleTextField.getText(),
xTextField.getText(),
yTextField.getText(),
LegendCheckBox.isSelected(),
HorizontalRadioButton.isSelected());
app.addLogParagraph("box plot", text);
app.compoundEdit.end();
app.addCompoundEdit(app.compoundEdit);
StatcatoChartFrame frame =
new StatcatoChartFrame(TitleTextField.getText(), chart, app);
frame.pack();
frame.setVisible(true);
setVisible(false);
}//GEN-LAST:event_OKButtonActionPerformed
private void CancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CancelButtonActionPerformed
setVisible(false);
}//GEN-LAST:event_CancelButtonActionPerformed
/**
* Selects or deselects the show legend check box depending on the state
* of the GroupByComboBox.
*
* If GroupByComboBox has a selected item, selects the legend checkbox.
* Otherwise, deselects the legend checkbox.
*
* @param evt
*/
private void GroupByComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_GroupByComboBoxItemStateChanged
if (GroupByComboBox.getSelectedItem() != null) {
if (GroupByComboBox.getSelectedItem().toString().equals("")) {
LegendCheckBox.setSelected(false);
}
else {
LegendCheckBox.setSelected(true);
}
}
}//GEN-LAST:event_GroupByComboBoxItemStateChanged
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton CancelButton;
private javax.swing.JComboBox GroupByComboBox;
private javax.swing.JRadioButton HorizontalRadioButton;
private javax.swing.JList InputVarList;
private javax.swing.JCheckBox LegendCheckBox;
private javax.swing.JButton OKButton;
private javax.swing.JTextField TitleTextField;
private javax.swing.JRadioButton VerticalRadioButton;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextField xTextField;
private javax.swing.JTextField yTextField;
// End of variables declaration//GEN-END:variables
}
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