import java.awt.event.*;\r
\r
import java.util.*;\r
-import javax.swing.JOptionPane;\r
-import javax.swing.JInternalFrame;\r
+import javax.swing.*;\r
+import java.io.FileOutputStream;\r
+import org.jibble.epsgraphics.EpsGraphics2D;\r
+import javax.imageio.ImageIO;\r
+import java.awt.image.BufferedImage;\r
+import java.awt.print.*;\r
\r
\r
/**\r
return;\r
}\r
\r
- JInternalFrame frame = new JInternalFrame();\r
- frame.setContentPane(this);\r
- Desktop.addInternalFrame(frame, "Principal component analysis",\r
+\r
+ Desktop.addInternalFrame(this, "Principal component analysis",\r
400, 400);\r
\r
\r
rc = new RotatableCanvas(av);\r
- add(rc, BorderLayout.CENTER);\r
+ this.getContentPane().add(rc, BorderLayout.CENTER);\r
Thread worker = new Thread(this);\r
worker.start();\r
}\r
\r
+ public void bgcolour_actionPerformed(ActionEvent e)\r
+ {\r
+ Color col = JColorChooser.showDialog(this, "Select Background Colour",\r
+ rc.bgColour);\r
+\r
+ if(col!=null)\r
+ rc.bgColour = col;\r
+ rc.repaint();\r
+ }\r
+\r
+\r
\r
\r
/**\r
{\r
doDimensionChange();\r
}\r
-}\r
+\r
+\r
+ public void outputValues_actionPerformed(ActionEvent e)\r
+ {\r
+ CutAndPasteTransfer cap = new CutAndPasteTransfer();\r
+ Desktop.addInternalFrame(cap, "PCA details", 500,\r
+ 500);\r
+\r
+ cap.setText(pca.getDetails());\r
+ }\r
+\r
+ public void showLabels_actionPerformed(ActionEvent e)\r
+ {\r
+ rc.showLabels(showLabels.getState());\r
+ }\r
+\r
+ public void print_actionPerformed(ActionEvent e)\r
+ {\r
+ PCAPrinter printer = new PCAPrinter();\r
+ printer.start();\r
+ }\r
+\r
+\r
+ class PCAPrinter extends Thread implements Printable\r
+ {\r
+ public void run()\r
+ {\r
+ PrinterJob printJob = PrinterJob.getPrinterJob();\r
+ PageFormat pf = printJob.pageDialog(printJob.defaultPage());\r
+\r
+ printJob.setPrintable(this, pf);\r
+\r
+ if (printJob.printDialog())\r
+ {\r
+ try\r
+ {\r
+ printJob.print();\r
+ }\r
+ catch (Exception PrintException)\r
+ {\r
+ PrintException.printStackTrace();\r
+ }\r
+ }\r
+ }\r
+\r
+ public int print(Graphics pg, PageFormat pf, int pi)\r
+ throws PrinterException\r
+ {\r
+ pg.translate( (int) pf.getImageableX(), (int) pf.getImageableY());\r
+\r
+ rc.drawBackground(pg, rc.bgColour);\r
+ rc.drawScene(pg);\r
+ if (rc.drawAxes == true)\r
+ {\r
+ rc.drawAxes(pg);\r
+ }\r
+\r
+ if (pi == 0)\r
+ return Printable.PAGE_EXISTS;\r
+ else\r
+ return Printable.NO_SUCH_PAGE;\r
+ }\r
+ }\r
+\r
+\r
+\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param e DOCUMENT ME!\r
+ */\r
+ public void eps_actionPerformed(ActionEvent e)\r
+ {\r
+ boolean accurateText = true;\r
+\r
+ String renderStyle = jalview.bin.Cache.getDefault("EPS_RENDERING",\r
+ "Prompt each time");\r
+\r
+ // If we need to prompt, and if the GUI is visible then\r
+ // Prompt for EPS rendering style\r
+ if (renderStyle.equalsIgnoreCase("Prompt each time")\r
+ && !\r
+ (System.getProperty("java.awt.headless") != null\r
+ && System.getProperty("java.awt.headless").equals("true")))\r
+ {\r
+ EPSOptions eps = new EPSOptions();\r
+ renderStyle = eps.getValue();\r
+\r
+ if (renderStyle == null || eps.cancelled)\r
+ return;\r
+\r
+ }\r
+\r
+ if (renderStyle.equalsIgnoreCase("text"))\r
+ {\r
+ accurateText = false;\r
+ }\r
+\r
+ int width = rc.getWidth();\r
+ int height = rc.getHeight();\r
+\r
+ try\r
+ {\r
+ jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(\r
+ jalview.bin.Cache.getProperty(\r
+ "LAST_DIRECTORY"), new String[]\r
+ {"eps"},\r
+ new String[]\r
+ {"Encapsulated Postscript"},\r
+ "Encapsulated Postscript");\r
+ chooser.setFileView(new jalview.io.JalviewFileView());\r
+ chooser.setDialogTitle("Create EPS file from PCA");\r
+ chooser.setToolTipText("Save");\r
+\r
+ int value = chooser.showSaveDialog(this);\r
+\r
+ if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
+ {\r
+ return;\r
+ }\r
+\r
+ jalview.bin.Cache.setProperty("LAST_DIRECTORY",\r
+ chooser.getSelectedFile().getParent());\r
+\r
+ FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());\r
+ EpsGraphics2D pg = new EpsGraphics2D("PCA", out, 0, 0, width,\r
+ height);\r
+\r
+ pg.setAccurateTextMode(accurateText);\r
+\r
+ rc.drawBackground(pg, rc.bgColour);\r
+ rc.drawScene(pg);\r
+\r
+ if (rc.drawAxes == true)\r
+ {\r
+ rc.drawAxes(pg);\r
+ }\r
+\r
+\r
+ pg.flush();\r
+ pg.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ ex.printStackTrace();\r
+ }\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param e DOCUMENT ME!\r
+ */\r
+ public void png_actionPerformed(ActionEvent e)\r
+ {\r
+ int width = rc.getWidth();\r
+ int height = rc.getHeight();\r
+\r
+ try\r
+ {\r
+ jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(\r
+ jalview.bin.Cache.getProperty(\r
+ "LAST_DIRECTORY"), new String[]\r
+ {"png"},\r
+ new String[]\r
+ {"Portable network graphics"},\r
+ "Portable network graphics");\r
+\r
+ chooser.setFileView(new jalview.io.JalviewFileView());\r
+ chooser.setDialogTitle("Create PNG image from PCA");\r
+ chooser.setToolTipText("Save");\r
+\r
+ int value = chooser.showSaveDialog(this);\r
+\r
+ if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)\r
+ {\r
+ return;\r
+ }\r
+\r
+ jalview.bin.Cache.setProperty("LAST_DIRECTORY",\r
+ chooser.getSelectedFile().getParent());\r
+\r
+ FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());\r
+\r
+ BufferedImage bi = new BufferedImage(width, height,\r
+ BufferedImage.TYPE_INT_RGB);\r
+ Graphics big = bi.getGraphics();\r
+\r
+ big.drawImage(rc.img,0,0,this);\r
+\r
+ ImageIO.write(bi, "png", out);\r
+ out.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ ex.printStackTrace();\r
+ }\r
+ }\r
+\r
+ }\r