// add the the clear input menu item	//	menuItem = new JMenuItem(clearPlots);	menuItem.setFont(newFont);	menuItem.addActionListener(this);	menuItem.setActionCommand(clearPlots);	menu.add(menuItem);	// add the the clear text menu item	//	menuItem = new JMenuItem(clearTxt);	menuItem.setFont(newFont);	menuItem.addActionListener(this);	menuItem.setActionCommand(clearTxt);	menu.add(menuItem);	// add the the clear all menu item	//	menuItem = new JMenuItem(clearAll);	menuItem.setFont(newFont);	menuItem.addActionListener(this);	menuItem.setActionCommand(clearAll);	menu.add(menuItem);	// build the View menu	//	menu = new JMenu("View");	menu.setFont(newFont);	menuBar.add(menu);	// add the the zoomin menu item	//	menuItem = new JMenuItem(zoomin);	menuItem.setFont(newFont);	menuItem.setAccelerator(	    KeyStroke.getKeyStroke(KeyEvent.VK_Z, InputEvent.ALT_MASK));	menuItem.addActionListener(this);	menuItem.setActionCommand(zoomin);	menu.add(menuItem);	// add the the scale zoomout item	//	menuItem = new JMenuItem(zoomout);	menuItem.setFont(newFont);    	menuItem.setAccelerator(	    KeyStroke.getKeyStroke(KeyEvent.VK_X, InputEvent.CTRL_MASK));	menuItem.addActionListener(this);	menuItem.setActionCommand(zoomout);	menu.add(menuItem);	// build the Classes menu	//	menu = new JMenu("Classes");	menu.setFont(newFont);	menuBar.add(menu);	// add a list of radio buttons to input classes menu	//	ButtonGroup group2 = new ButtonGroup();	// add the 'Input Class A' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(class1);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(class1);	rbMenuItem.setSelected(true);	group2.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Input Class B' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(class2);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(class2);	group2.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Input Class C' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(class3);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(class3);	group2.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Input Class D' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(class4);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(class4);	group2.add(rbMenuItem);	menu.add(rbMenuItem);	// build the Patterns menu	//	menu = new JMenu("Patterns");	menu.setFont(newFont);	menuBar.add(menu);	ButtonGroup drawgroup = new ButtonGroup();	// add the 'Draw Points' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(drwpts);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(drwpts);	rbMenuItem.setSelected(true);	drawgroup.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Draw Cluster' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(drwgauss);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(drwgauss);	rbMenuItem.setSelected(false);	drawgroup.add(rbMenuItem);	menu.add(rbMenuItem);	menu.addSeparator();	ButtonGroup group3 = new ButtonGroup();	// add the 'Two Gaussian' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(twoGaussian);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(twoGaussian);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Four Gaussian' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(fourGaussian);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(fourGaussian);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Overlapping Gaussian' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(overGaussian);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(overGaussian);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Two Ellipses' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(twoEllipses);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(twoEllipses);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Four Ellipses' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(fourEllipses);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(fourEllipses);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Rotated Ellipses' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(rotatedEllipses);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(rotatedEllipses);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Toroidal' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(toroidal);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(toroidal);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Yin and Yang' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(yinYang);	rbMenuItem.setFont(newFont);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(yinYang);	group3.add(rbMenuItem);	menu.add(rbMenuItem);	// build the Algorithms menu	//	menu = new JMenu("Algorithms");	menu.setFont(newFont);	menuBar.add(menu);	// add a list of radio buttons to algorithms menu	//	ButtonGroup group4 = new ButtonGroup();	// add the 'Euclidean Distance' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(euclidean);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(euclidean);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Nearest Neighbor' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(nearest);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(nearest);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the menu seperator	//	menu.addSeparator();	// add the 'K-Means' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(kmeans);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(kmeans);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the 'Binary Clustering' option to menu	//	rbMenuItem = new JRadioButtonMenuItem(binary);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(binary);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the menu seperator	//	menu.addSeparator();	// add the PCA1 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(PCA1);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(PCA1);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the PCA2 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(PCA2);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(PCA2);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the LDA1 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(LDA1);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(LDA1);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the LDA2 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(LDA2);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(LDA2);	group4.add(rbMenuItem);	menu.add(rbMenuItem);    	// add the LDA->PCA1 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(LDAPCA1);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(LDAPCA1);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the LDA->PCA2 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(LDAPCA2);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(LDAPCA2);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the ICA1 option to menu	//	//rbMenuItem = new JRadioButtonMenuItem(ICA1);	//rbMenuItem.setFont(newFont);	//rbMenuItem.setEnabled(false);	//rbMenuItem.setSelected(false);	//rbMenuItem.addActionListener(this);	//rbMenuItem.setActionCommand(ICA1);	//group4.add(rbMenuItem);	//menu.add(rbMenuItem);	// add the ICA2 option to menu	//	//rbMenuItem = new JRadioButtonMenuItem(ICA2);	//rbMenuItem.setFont(newFont);	//rbMenuItem.setEnabled(false);	//rbMenuItem.setSelected(false);	//rbMenuItem.addActionListener(this);	//rbMenuItem.setActionCommand(ICA2);	//group4.add(rbMenuItem);	//menu.add(rbMenuItem);	// add the SVM1 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(SVM1);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(SVM1);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the SVM2 option to menu	//	rbMenuItem = new JRadioButtonMenuItem(SVM2);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(SVM2);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the menu seperator	//	menu.addSeparator();	// add the LP option to menu	//	rbMenuItem = new JRadioButtonMenuItem(LP);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(LP);	group4.add(rbMenuItem);	menu.add(rbMenuItem);		// add the PARTICLE Filter option to menu	//	rbMenuItem = new JRadioButtonMenuItem(PF);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(PF);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	// add the Kalman Filter option to menu	//	rbMenuItem = new JRadioButtonMenuItem(KF);	rbMenuItem.setFont(newFont);	rbMenuItem.setEnabled(true);	rbMenuItem.setSelected(false);	rbMenuItem.addActionListener(this);	rbMenuItem.setActionCommand(KF);	group4.add(rbMenuItem);	menu.add(rbMenuItem);	//    // build the View menu//    ////    menu = new JMenu("View");//    menu.setFont(newFont);//    //menuBar.add(menu);////    // add the euclidean menu item//    ////    euclideanMenuItem = new JCheckBoxMenuItem(viewEuclidean);//    euclideanMenuItem.setAccelerator(//      KeyStroke.getKeyStroke(KeyEvent.VK_E, ActionEvent.ALT_MASK));//    euclideanMenuItem.setFont(newFont);//    euclideanMenuItem.addItemListener(myListener);//    euclideanMenuItem.setActionCommand(viewEuclidean);//    menu.add(euclideanMenuItem);////    // add the nearest neighbour menu item//    ////    nearestMenuItem = new JCheckBoxMenuItem(viewNearest);//    nearestMenuItem.setAccelerator(//      KeyStroke.getKeyStroke(KeyEvent.VK_N, ActionEvent.ALT_MASK));//    nearestMenuItem.setFont(newFont);//    nearestMenuItem.addItemListener(myListener);//    nearestMenuItem.setActionCommand(viewNearest);//    menu.add(nearestMenuItem);////    // add the menu seperator//    ////    menu.addSeparator();////    // add the PCA1 menu item//    ////    pcaMenuItem = new JCheckBoxMenuItem(viewPCA1);//    pcaMenuItem.setAccelerator(//      KeyStroke.getKeyStroke(KeyEvent.VK_P, ActionEvent.ALT_MASK));//    pcaMenuItem.setFont(newFont);//    pcaMenuItem.addItemListener(myListener);//    pcaMenuItem.setActionCommand(viewPCA1);//    menu.add(pcaMenuItem);////    // add the PCA2 menu item//    ////    pca1MenuItem = new JCheckBoxMenuItem(viewPCA2);//    pca1MenuItem.setAccelerator(//      KeyStroke.getKeyStroke(KeyEvent.VK_P, ActionEvent.CTRL_MASK));//    pca1MenuItem.setFont(newFont);//    pca1MenuItem.addItemListener(myListener);//    pca1MenuItem.setActionCommand(viewPCA2);//    menu.add(pca1MenuItem);