\r
import jalview.analysis.*;\r
import jalview.datamodel.*;\r
-import jalview.jbappletgui.*;\r
+\r
\r
public class PCAPanel\r
- extends GPCAPanel implements Runnable\r
+ extends Frame implements Runnable, ActionListener, ItemListener\r
{\r
PCA pca;\r
int top;\r
RotatableCanvas rc;\r
AlignViewport av;\r
+ SequenceI [] seqs;\r
\r
- public void run()\r
- {\r
- // do stuff\r
- }\r
\r
- public PCAPanel(AlignViewport av, SequenceI[] s)\r
+ public PCAPanel(AlignViewport av)\r
{\r
+ try\r
+ {\r
+ jbInit();\r
+ }\r
+ catch (Exception e)\r
+ {\r
+ e.printStackTrace();\r
+ }\r
+\r
+ for (int i = 1; i < 8; i++)\r
+ {\r
+ xCombobox.addItem("dim " + i);\r
+ yCombobox.addItem("dim " + i);\r
+ zCombobox.addItem("dim " + i);\r
+ }\r
\r
this.av = av;\r
- if (av.getSelectionGroup().getSize() > 3)\r
+ if (av.getSelectionGroup()!=null && av.getSelectionGroup().getSize() > 3)\r
{\r
- s = new Sequence[av.getSelectionGroup().getSize()];\r
- for (int i = 0; i < s.length; i++)\r
+ seqs = new Sequence[av.getSelectionGroup().getSize()];\r
+ for (int i = 0; i < av.getSelectionGroup().getSize(); i++)\r
{\r
- s[i] = av.getSelectionGroup().getSequenceAt(i);\r
+ seqs[i] = av.getSelectionGroup().getSequenceAt(i);\r
}\r
}\r
-\r
- if (s == null)\r
+ else\r
{\r
- s = new Sequence[av.getAlignment().getHeight()];\r
+ seqs = new Sequence[av.getAlignment().getHeight()];\r
for (int i = 0; i < av.getAlignment().getHeight(); i++)\r
{\r
- s[i] = av.getAlignment().getSequenceAt(i);\r
+ seqs[i] = av.getAlignment().getSequenceAt(i);\r
}\r
}\r
\r
-//////////////////////This part was done in PCATHread originally. Is it too slow???\r
- pca = new PCA(s);\r
- pca.run();\r
+ rc = new RotatableCanvas(av);\r
+ add(rc, BorderLayout.CENTER);\r
\r
- // Now find the component coordinates\r
- int ii = 0;\r
- while (ii < s.length && s[ii] != null)\r
- {\r
- ii++;\r
- }\r
+ jalview.bin.JalviewLite.addFrame(this, "Principal component analysis",\r
+ 400, 400);\r
\r
- double[][] comps = new double[ii][ii];\r
\r
- for (int i = 0; i < ii; i++)\r
- {\r
- if (pca.getEigenvalue(i) > 1e-4)\r
- {\r
- comps[i] = pca.component(i);\r
- }\r
- }\r
+ Thread worker = new Thread(this);\r
+ worker.start();\r
+ }\r
\r
- //////////////////\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ public void run()\r
+ {\r
+ pca = new PCA(seqs);\r
+ pca.run();\r
\r
- xCombobox.select(0);\r
- yCombobox.select(1);\r
- zCombobox.select(2);\r
+ // Now find the component coordinates\r
+ int ii = 0;\r
\r
- top = pca.getM().rows - 1;\r
+ while ((ii < seqs.length) && (seqs[ii] != null))\r
+ {\r
+ ii++;\r
+ }\r
\r
- Vector points = new Vector();\r
- float[][] scores = pca.getComponents(top - 1, top - 2, top - 3, 100);\r
+ double[][] comps = new double[ii][ii];\r
\r
- for (int i = 0; i < pca.getM().rows; i++)\r
- {\r
- SequencePoint sp = new SequencePoint(s[i], scores[i]);\r
- points.addElement(sp);\r
- }\r
+ for (int i = 0; i < ii; i++)\r
+ {\r
+ if (pca.getEigenvalue(i) > 1e-4)\r
+ {\r
+ comps[i] = pca.component(i);\r
+ }\r
+ }\r
\r
- rc = new RotatableCanvas(av, points, pca.getM().rows);\r
+ //////////////////\r
+ xCombobox.select(0);\r
+ yCombobox.select(1);\r
+ zCombobox.select(2);\r
\r
- //rc.printPoints();\r
+ top = pca.getM().rows - 1;\r
\r
- add(rc, BorderLayout.CENTER);\r
+ Vector points = new Vector();\r
+ float[][] scores = pca.getComponents(top - 1, top - 2, top - 3, 100);\r
+\r
+ for (int i = 0; i < pca.getM().rows; i++)\r
+ {\r
+ SequencePoint sp = new SequencePoint(seqs[i], scores[i]);\r
+ points.addElement(sp);\r
+ }\r
+\r
+ rc.setPoints(points, pca.getM().rows);\r
+ rc.repaint();\r
+ seqs = null;\r
+ this.repaint();\r
}\r
\r
void doDimensionChange()\r
rc.paint(rc.getGraphics());\r
}\r
\r
- protected void xCombobox_actionPerformed(ActionEvent e)\r
+ public void actionPerformed(ActionEvent evt)\r
+ {\r
+ values_actionPerformed();\r
+ }\r
+\r
+ public void itemStateChanged(ItemEvent evt)\r
+ {\r
+ if(evt.getSource()==xCombobox)\r
+ xCombobox_actionPerformed();\r
+ else if(evt.getSource()==yCombobox)\r
+ yCombobox_actionPerformed();\r
+ else if(evt.getSource()==zCombobox)\r
+ zCombobox_actionPerformed();\r
+ }\r
+\r
+\r
+ protected void xCombobox_actionPerformed()\r
{\r
doDimensionChange();\r
}\r
\r
- protected void yCombobox_actionPerformed(ActionEvent e)\r
+ protected void yCombobox_actionPerformed()\r
{\r
doDimensionChange();\r
}\r
\r
- protected void zCombobox_actionPerformed(ActionEvent e)\r
+ protected void zCombobox_actionPerformed()\r
{\r
doDimensionChange();\r
}\r
\r
+ public void values_actionPerformed()\r
+ {\r
+\r
+ CutAndPasteTransfer cap = new CutAndPasteTransfer(false, null);\r
+ Frame frame = new Frame();\r
+ frame.add(cap);\r
+ jalview.bin.JalviewLite.addFrame(frame, "PCA details", 500, 500);\r
+\r
+ cap.setText(pca.getDetails());\r
+ }\r
+\r
+ public void labels_itemStateChanged(ItemEvent itemEvent)\r
+ {\r
+ rc.showLabels( labels.getState() );\r
+ }\r
+ Panel jPanel2 = new Panel();\r
+ Label jLabel1 = new Label();\r
+ Label jLabel2 = new Label();\r
+ Label jLabel3 = new Label();\r
+ protected Choice xCombobox = new Choice();\r
+ protected Choice yCombobox = new Choice();\r
+ protected Choice zCombobox = new Choice();\r
+ FlowLayout flowLayout1 = new FlowLayout();\r
+ BorderLayout borderLayout1 = new BorderLayout();\r
+ MenuBar menuBar1 = new MenuBar();\r
+ Menu menu1 = new Menu();\r
+ Menu menu2 = new Menu();\r
+ protected CheckboxMenuItem labels = new CheckboxMenuItem();\r
+ MenuItem values = new MenuItem();\r
+\r
+ private void jbInit()\r
+ throws Exception\r
+ {\r
+ this.setLayout(borderLayout1);\r
+ jPanel2.setLayout(flowLayout1);\r
+ jLabel1.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ jLabel1.setText("x=");\r
+ jLabel2.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ jLabel2.setText("y=");\r
+ jLabel3.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ jLabel3.setText("z=");\r
+ jPanel2.setBackground(Color.white);\r
+ zCombobox.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ zCombobox.addItemListener(this);\r
+ yCombobox.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ yCombobox.addItemListener(this);\r
+ xCombobox.setFont(new java.awt.Font("Verdana", 0, 12));\r
+ xCombobox.addItemListener(this);\r
+ this.setMenuBar(menuBar1);\r
+ menu1.setLabel("File");\r
+ menu2.setLabel("View");\r
+ labels.setLabel("Labels");\r
+ labels.addItemListener(this);\r
+ values.setLabel("Output Values...");\r
+ values.addActionListener(this);\r
+ this.add(jPanel2, BorderLayout.SOUTH);\r
+ jPanel2.add(jLabel1, null);\r
+ jPanel2.add(xCombobox, null);\r
+ jPanel2.add(jLabel2, null);\r
+ jPanel2.add(yCombobox, null);\r
+ jPanel2.add(jLabel3, null);\r
+ jPanel2.add(zCombobox, null);\r
+ menuBar1.add(menu1);\r
+ menuBar1.add(menu2);\r
+ menu2.add(labels);\r
+ menu1.add(values);\r
+ }\r
+\r
}\r
git://source.jalview.org / jalview.git / blobdiff