2 * Jalview - A Sequence Alignment Editor and Viewer
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3 * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
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5 * This program is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU General Public License
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7 * as published by the Free Software Foundation; either version 2
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8 * of the License, or (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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19 package jalview.gui;
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21 import jalview.analysis.*;
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23 import jalview.datamodel.*;
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25 import jalview.io.*;
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27 import jalview.jbgui.*;
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29 import org.jibble.epsgraphics.*;
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32 import java.awt.event.*;
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33 import java.awt.image.*;
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39 import javax.imageio.*;
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41 import javax.swing.*;
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42 import java.beans.PropertyChangeEvent;
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49 * @version $Revision$
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51 public class TreePanel extends GTreePanel
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58 TreeCanvas treeCanvas;
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62 * Creates a new TreePanel object.
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64 * @param av DOCUMENT ME!
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65 * @param seqVector DOCUMENT ME!
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66 * @param type DOCUMENT ME!
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67 * @param pwtype DOCUMENT ME!
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68 * @param s DOCUMENT ME!
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69 * @param e DOCUMENT ME!
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71 public TreePanel(AlignViewport av, Vector seqVector, String type,
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72 String pwtype, int s, int e)
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75 initTreePanel(av, seqVector, type, pwtype, s, e, null);
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77 // We know this tree has distances. JBPNote TODO: prolly should add this as a userdefined default
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78 treeCanvas.setShowDistances(true);
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82 * Creates a new TreePanel object.
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84 * @param av DOCUMENT ME!
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85 * @param seqVector DOCUMENT ME!
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86 * @param newtree DOCUMENT ME!
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87 * @param type DOCUMENT ME!
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88 * @param pwtype DOCUMENT ME!
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90 public TreePanel(AlignViewport av, Vector seqVector, NewickFile newtree,
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91 String type, String pwtype)
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94 initTreePanel(av, seqVector, type, pwtype, 0, seqVector.size(), newtree);
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98 void initTreePanel(AlignViewport av, Vector seqVector, String type,
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99 String pwtype, int s, int e, NewickFile newTree)
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103 this.pwtype = pwtype;
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108 seq = new Sequence[seqVector.size()];
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109 seqVector.toArray(seq);
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112 treeCanvas = new TreeCanvas(av, scrollPane);
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113 scrollPane.setViewportView(treeCanvas);
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115 av.addPropertyChangeListener(new java.beans.PropertyChangeListener()
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117 public void propertyChange(PropertyChangeEvent evt)
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119 if (evt.getPropertyName().equals("alignment"))
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122 System.out.println("tree is null");
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123 if(evt.getNewValue()==null)
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124 System.out.println("new value is null");
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126 tree.UpdatePlaceHolders( (Vector) evt.getNewValue());
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134 TreeLoader tl = new TreeLoader(newTree);
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139 class TreeLoader extends Thread
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141 NewickFile newtree;
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143 public TreeLoader(NewickFile newtree)
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145 this.newtree = newtree;
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151 tree = new NJTree(seq, newtree);
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153 tree = new NJTree(seq, type, pwtype, start, end);
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155 tree.reCount(tree.getTopNode());
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156 tree.findHeight(tree.getTopNode());
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157 treeCanvas.setTree(tree);
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160 treeCanvas.setShowBootstrap(newtree.HasBootstrap());
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161 treeCanvas.setShowDistances(newtree.HasDistances());
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164 setViewStateFromTreeCanvas(treeCanvas);
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166 treeCanvas.repaint();
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175 * @return DOCUMENT ME!
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177 public NJTree getTree()
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185 * @param tree DOCUMENT ME!
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187 private void setViewStateFromTreeCanvas(TreeCanvas tree)
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189 // update view menu state from treeCanvas render state
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190 distanceMenu.setSelected(tree.showDistances);
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191 bootstrapMenu.setSelected(tree.showBootstrap);
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192 placeholdersMenu.setSelected(tree.markPlaceholders);
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198 * @param tree DOCUMENT ME!
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200 private void setTreeCanvasFromViewState(TreeCanvas tree)
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202 // update view menu state from treeCanvas render state
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203 tree.showDistances = distanceMenu.isSelected();
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204 tree.showBootstrap = bootstrapMenu.isSelected();
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205 tree.markPlaceholders = placeholdersMenu.isSelected();
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211 * @param e DOCUMENT ME!
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213 public void textbox_actionPerformed(ActionEvent e)
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215 CutAndPasteTransfer cap = new CutAndPasteTransfer();
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217 StringBuffer buffer = new StringBuffer();
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219 if (type.equals("AV"))
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221 buffer.append("Average distance tree using ");
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225 buffer.append("Neighbour joining tree using ");
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228 if (pwtype.equals("BL"))
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230 buffer.append("BLOSUM62");
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234 buffer.append("PID");
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237 Desktop.addInternalFrame(cap, buffer.toString(), 500, 100);
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239 jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());
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240 cap.setText(fout.print(false, true));
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246 * @param e DOCUMENT ME!
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248 public void saveAsNewick_actionPerformed(ActionEvent e)
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250 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty(
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251 "LAST_DIRECTORY"));
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252 chooser.setFileView(new JalviewFileView());
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253 chooser.setDialogTitle("Save tree as newick file");
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254 chooser.setToolTipText("Save");
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256 int value = chooser.showSaveDialog(null);
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258 if (value == JalviewFileChooser.APPROVE_OPTION)
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260 String choice = chooser.getSelectedFile().getPath();
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261 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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262 chooser.getSelectedFile().getParent());
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266 jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());
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267 String output = fout.print(false, true); // distances only
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268 java.io.PrintWriter out = new java.io.PrintWriter(new java.io.FileWriter(
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270 out.println(output);
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273 catch (Exception ex)
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275 ex.printStackTrace();
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283 * @param e DOCUMENT ME!
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285 public void printMenu_actionPerformed(ActionEvent e)
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287 //Putting in a thread avoids Swing painting problems
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288 treeCanvas.startPrinting();
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294 * @param e DOCUMENT ME!
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296 public void fitToWindow_actionPerformed(ActionEvent e)
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298 treeCanvas.fitToWindow = fitToWindow.isSelected();
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305 * @param e DOCUMENT ME!
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307 public void font_actionPerformed(ActionEvent e)
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309 if (treeCanvas == null)
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314 new FontChooser(this);
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317 public Font getTreeFont()
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319 return treeCanvas.font;
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322 public void setTreeFont(Font font)
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324 if(treeCanvas!=null)
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325 treeCanvas.setFont(font);
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331 * @param e DOCUMENT ME!
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333 public void distanceMenu_actionPerformed(ActionEvent e)
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335 treeCanvas.setShowDistances(distanceMenu.isSelected());
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341 * @param e DOCUMENT ME!
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343 public void bootstrapMenu_actionPerformed(ActionEvent e)
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345 treeCanvas.setShowBootstrap(bootstrapMenu.isSelected());
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351 * @param e DOCUMENT ME!
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353 public void placeholdersMenu_actionPerformed(ActionEvent e)
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355 treeCanvas.setMarkPlaceholders(placeholdersMenu.isSelected());
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361 * @param e DOCUMENT ME!
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363 public void epsTree_actionPerformed(ActionEvent e)
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365 boolean accurateText = true;
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367 String renderStyle = jalview.bin.Cache.getDefault("EPS_RENDERING",
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368 "Prompt each time");
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370 // If we need to prompt, and if the GUI is visible then
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371 // Prompt for EPS rendering style
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372 if (renderStyle.equalsIgnoreCase("Prompt each time")
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374 (System.getProperty("java.awt.headless") != null
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375 && System.getProperty("java.awt.headless").equals("true")))
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377 EPSOptions eps = new EPSOptions();
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378 renderStyle = eps.getValue();
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380 if (renderStyle==null || eps.cancelled)
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386 if (renderStyle.equalsIgnoreCase("text"))
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388 accurateText = false;
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391 int width = treeCanvas.getWidth();
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392 int height = treeCanvas.getHeight();
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396 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
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397 "LAST_DIRECTORY"), new String[] { "eps" },
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398 new String[] { "Encapsulated Postscript" },
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399 "Encapsulated Postscript");
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400 chooser.setFileView(new jalview.io.JalviewFileView());
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401 chooser.setDialogTitle("Create EPS file from tree");
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402 chooser.setToolTipText("Save");
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404 int value = chooser.showSaveDialog(this);
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406 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
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411 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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412 chooser.getSelectedFile().getParent());
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414 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
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415 EpsGraphics2D pg = new EpsGraphics2D("Tree", out, 0, 0, width,
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418 pg.setAccurateTextMode(accurateText);
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420 treeCanvas.draw(pg, width, height);
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425 catch (Exception ex)
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427 ex.printStackTrace();
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434 * @param e DOCUMENT ME!
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436 public void pngTree_actionPerformed(ActionEvent e)
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438 int width = treeCanvas.getWidth();
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439 int height = treeCanvas.getHeight();
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443 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
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444 "LAST_DIRECTORY"), new String[] { "png" },
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445 new String[] { "Portable network graphics" },
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446 "Portable network graphics");
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448 chooser.setFileView(new jalview.io.JalviewFileView());
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449 chooser.setDialogTitle("Create PNG image from tree");
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450 chooser.setToolTipText("Save");
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452 int value = chooser.showSaveDialog(this);
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454 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
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459 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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460 chooser.getSelectedFile().getParent());
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462 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
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464 BufferedImage bi = new BufferedImage(width, height,
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465 BufferedImage.TYPE_INT_RGB);
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466 Graphics png = bi.getGraphics();
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468 treeCanvas.draw(png, width, height);
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470 ImageIO.write(bi, "png", out);
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473 catch (Exception ex)
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475 ex.printStackTrace();
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