private JPanel createRegressionPanel() {
// components
String[] orders = {"2", "3", "4", "5", "6", "7", "8", "9"};
cbPolyOrder = new JComboBox(orders);
cbPolyOrder.setSelectedIndex(0);
cbPolyOrder.addActionListener(this);
cbPolyOrder.setFocusable(false);
regressionLabels = new String[Regression.values().length];
setRegressionLabels();
cbRegression = new JComboBox(regressionLabels);
cbRegression.addActionListener(this);
cbRegression.setFocusable(false);
lblRegEquation = new JLabel();
lblEqn = new JLabel();
// regression combo panel
JPanel cbPanel = new JPanel();
cbPanel.setLayout(new BoxLayout(cbPanel, BoxLayout.Y_AXIS));
cbPanel.add(LayoutUtil.flowPanel(cbRegression));
cbPanel.add(LayoutUtil.flowPanel(cbPolyOrder));
// regression label panel
JPanel eqnPanel = new JPanel(new BorderLayout());
eqnPanel.add(lblRegEquation, BorderLayout.CENTER);
JScrollPane scroller = new JScrollPane(eqnPanel);
scroller.setBorder(BorderFactory.createEmptyBorder());
// prediction panel
createPredictionPanel();
// model panel: equation + prediction
JPanel modelPanel = new JPanel();
modelPanel.setLayout(new BoxLayout(modelPanel, BoxLayout.Y_AXIS));
modelPanel.add(scroller);
modelPanel.add(predictionPanel);
// put it all together
regressionPanel = new JPanel(new BorderLayout(30, 0));
regressionPanel.add(modelPanel, BorderLayout.CENTER);
regressionPanel.add(cbPanel, loc.borderWest());
regressionPanel.setBorder(BorderFactory.createTitledBorder(loc.getMenu("RegressionModel")));
JPanel mainPanel = new JPanel(new BorderLayout());
mainPanel.add(regressionPanel, BorderLayout.CENTER);
return mainPanel;
}
public void setLabels() {
// titled borders
classesPanel.setBorder(BorderFactory.createTitledBorder(loc.getMenu("Classes")));
showPanel.setBorder(BorderFactory.createTitledBorder(loc.getMenu("Show")));
freqPanel.setBorder(BorderFactory.createTitledBorder(loc.getMenu("FrequencyType")));
dimPanel.setBorder(BorderFactory.createTitledBorder(loc.getPlain("Dimensions")));
coordPanel.setBorder(BorderFactory.createTitledBorder(loc.getMenu("Coordinate Mode")));
// histogram options
ckManual.setText(loc.getMenu("SetClasssesManually"));
lblFreqType.setText(loc.getMenu("FrequencyType") + ":");
rbFreq.setText(loc.getMenu("Count"));
rbNormalized.setText(loc.getMenu("Normalized"));
rbRelative.setText(loc.getMenu("Relative"));
ckCumulative.setText(loc.getMenu("Cumulative"));
lblOverlay.setText(loc.getMenu("Overlay"));
ckOverlayNormal.setText(loc.getMenu("NormalCurve"));
ckOverlayPolygon.setText(loc.getMenu("FrequencyPolygon"));
ckShowFrequencyTable.setText(loc.getMenu("FrequencyTable"));
ckShowHistogram.setText(loc.getMenu("Histogram"));
lblClassRule.setText(loc.getMenu("ClassRule") + ":");
rbRightRule.setText(loc.getMenu("RightClassRule"));
rbLeftRule.setText(loc.getMenu("LeftClassRule"));
// bar chart
lblBarWidth.setText(loc.getMenu("Width"));
ckAutoBarWidth.setText(loc.getMenu("AutoDimension"));
// graph options
ckAutoWindow.setText(loc.getMenu("AutoDimension"));
ckShowGrid.setText(loc.getMenu("ShowGrid"));
lblXMin.setText(loc.getMenu("xmin") + ":");
lblXMax.setText(loc.getMenu("xmax") + ":");
lblYMin.setText(loc.getMenu("ymin") + ":");
lblYMax.setText(loc.getMenu("ymax") + ":");
lblXInterval.setText(loc.getMenu("xstep") + ":");
lblYInterval.setText(loc.getMenu("ystep") + ":");
rbStandToStand.setText(loc.getMenu("Standard To Standard"));
rbLogToStand.setText(loc.getMenu("Logarithmic To Standard"));
rbStandToLog.setText(loc.getMenu("Standard To Logarithmic"));
rbLogToLog.setText(loc.getMenu("Logarithmic To Logarithmic"));
// scatterplot options
ckShowLines.setText(loc.getMenu("LineGraph"));
// boxplot options
ckShowOutliers.setText(loc.getMenu("ShowOutliers"));
repaint();
}
public void setPanel(PlotType plotType) {
tabbedPane.removeAll();
this.setVisible(true);
// add plot-specific tab
String tabTitle = plotType.getTranslatedKey(loc);
tabbedPane.insertTab(tabTitle, null, new JScrollPane(mainPanel), null, 0);
classesPanel.setVisible(false);
histogramPanel.setVisible(false);
scatterplotPanel.setVisible(false);
barChartPanel.setVisible(false);
boxPlotPanel.setVisible(false);
rbNormalized.setVisible(false);
ckOverlayNormal.setVisible(false);
ckShowHistogram.setVisible(false);
ckCumulative.setVisible(false);
ckOverlayPolygon.setVisible(false);
// add graph tab
tabbedPane.addTab(loc.getMenu("Graph"), new JScrollPane(graphPanel));
graphPanel.setVisible(true);
showYAxisSettings = true;
// set visibility for plot-specific panels
switch (plotType) {
case HISTOGRAM:
classesPanel.setVisible(true);
histogramPanel.setVisible(true);
rbNormalized.setVisible(true);
ckOverlayNormal.setVisible(true);
ckShowHistogram.setVisible(true);
ckCumulative.setVisible(true);
ckOverlayPolygon.setVisible(true);
layoutHistogramPanel();
break;
case BOXPLOT:
case MULTIBOXPLOT:
boxPlotPanel.setVisible(true);
break;
case BARCHART:
barChartPanel.setVisible(true);
layoutBarChartPanel();
break;
case SCATTERPLOT:
scatterplotPanel.setVisible(true);
break;
// graph tab only
case DOTPLOT:
case NORMALQUANTILE:
case RESIDUAL:
tabbedPane.removeTabAt(0);
break;
case STEMPLOT:
this.setVisible(false);
break;
}
setLabels();
updateGUI();
}
