+ public int printWrappedAlignment(Graphics pg, int pwidth, int pheight,\r
+ int pi)\r
+ throws PrinterException\r
+ {\r
+ int idWidth = calculateIdWidth().width + 4;\r
+\r
+ int resWidth = seqPanel.seqCanvas.getWrappedCanvasWidth(pwidth -\r
+ idWidth);\r
+ int totalHeight = totalHeight = (av.alignment.getHeight() + 2) *\r
+ ( (av.alignment.getWidth() / resWidth) +\r
+ 1) * av.charHeight;\r
+\r
+ pg.setColor(Color.white);\r
+ pg.fillRect(0, 0, pwidth, pheight);\r
+ pg.setFont(av.getFont());\r
+\r
+ ////////////////\r
+ // Draw the ids\r
+ pg.setColor(Color.black);\r
+\r
+ pg.translate(0, -pi * pheight);\r
+\r
+ pg.setClip(0, pi * pheight, pwidth, pheight);\r
+\r
+ int ypos = 2 * av.charHeight;\r
+\r
+ do\r
+ {\r
+ for (int i = 0; i < av.alignment.getHeight(); i++)\r
+ {\r
+ SequenceI s = av.alignment.getSequenceAt(i);\r
+ String string = s.getName();\r
+\r
+ if (av.getShowFullId())\r
+ {\r
+ string = s.getDisplayId();\r
+ }\r
+\r
+ pg.drawString(string, 0,\r
+ (AlignmentUtil.getPixelHeight(0, i, av.charHeight) + ypos +\r
+ av.charHeight) - (av.charHeight / 5));\r
+ }\r
+\r
+ ypos += ( (av.alignment.getHeight() + 2) * av.charHeight);\r
+ }\r
+ while (ypos < totalHeight);\r
+\r
+ pg.translate(idWidth, 0);\r
+\r
+ seqPanel.seqCanvas.drawWrappedPanel(pg, pwidth - idWidth, totalHeight, 0);\r
+\r
+ if ( (pi * pheight) < totalHeight)\r
+ {\r
+ return Printable.PAGE_EXISTS;\r
+ }\r
+ else\r
+ {\r
+ return Printable.NO_SUCH_PAGE;\r
+ }\r
+ }\r
+\r
+ public void makeEPS()\r
+ {\r
+ int height = ( (av.alignment.getWidth() / av.getChunkWidth()) + 1) *\r
+ av.chunkHeight;\r
+ int width = seqPanel.getWidth() + idPanel.getWidth();\r
+\r
+ if (!av.getWrapAlignment())\r
+ {\r
+ height = ( (av.alignment.getHeight() + 1) * av.charHeight) + 30;\r
+ width = idPanel.getWidth() +\r
+ (av.alignment.getWidth() * av.charWidth);\r
+ }\r
+\r
+ if (av.getShowAnnotation())\r
+ {\r
+ height += annotationPanel.getPreferredSize().height;\r
+ }\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 alignment");\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("Example", out, 0, 0, width,\r
+ height);\r
+\r
+ if (av.getWrapAlignment())\r
+ {\r
+ printWrappedAlignment(pg, width, height, 0);\r
+ }\r
+ else\r
+ {\r
+ printUnwrapped(pg, width, height, 0);\r
+ }\r
+\r
+ pg.flush();\r
+ pg.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ ex.printStackTrace();\r
+ }\r
+ }\r
+\r
+ public void makePNG()\r
+ {\r
+ int height = ( (av.alignment.getWidth() / av.getChunkWidth()) + 1) *\r
+ av.chunkHeight;\r
+ int width = seqPanel.getWidth() + idPanel.getWidth();\r
+\r
+ if (!av.getWrapAlignment())\r
+ {\r
+ height = ( (av.alignment.getHeight() + 1) * av.charHeight) + 30;\r
+ width = idPanel.getWidth() +\r
+ (av.alignment.getWidth() * av.charWidth);\r
+ }\r
+\r
+ if (av.getShowAnnotation())\r
+ {\r
+ height += annotationPanel.getPreferredSize().height;\r
+ }\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
+ chooser.setFileView(new jalview.io.JalviewFileView());\r
+ chooser.setDialogTitle("Create EPS file from alignment");\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
+ Graphics2D png = (Graphics2D) bi.getGraphics();\r
+\r
+ png.setRenderingHint(RenderingHints.KEY_ANTIALIASING,\r
+ RenderingHints.VALUE_ANTIALIAS_ON);\r
+\r
+ if (av.getWrapAlignment())\r
+ {\r
+ printWrappedAlignment(png, width, height, 0);\r
+ }\r
+ else\r
+ {\r
+ printUnwrapped(png, width, height, 0);\r
+ }\r
+\r
+ ImageIO.write(bi, "png", out);\r
+ out.close();\r
+ }\r
+ catch (Exception ex)\r
+ {\r
+ ex.printStackTrace();\r
+ }\r
+ }\r
+}\r
+\r
+class Preview\r
+ extends JFrame\r
+{\r
+ public Preview(Image image)\r
+ {\r
+ setResizable(true);\r
+ setSize(image.getWidth(this), image.getHeight(this));\r
+ setVisible(true);\r
+ getContentPane().setLayout(new BorderLayout());\r
+ getContentPane().add(new PreviewPanel(image), BorderLayout.CENTER);\r
+ validate();\r
+ repaint();\r
+ }\r