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 java.beans.PropertyChangeEvent;
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48 * @version $Revision$
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50 public class TreePanel extends GTreePanel
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57 TreeCanvas treeCanvas;
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61 * Creates a new TreePanel object.
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63 * @param av DOCUMENT ME!
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64 * @param seqVector DOCUMENT ME!
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65 * @param type DOCUMENT ME!
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66 * @param pwtype DOCUMENT ME!
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67 * @param s DOCUMENT ME!
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68 * @param e DOCUMENT ME!
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70 public TreePanel(AlignViewport av, Vector seqVector, String type,
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71 String pwtype, int s, int e)
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74 initTreePanel(av, seqVector, type, pwtype, s, e, null);
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76 // We know this tree has distances. JBPNote TODO: prolly should add this as a userdefined default
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77 showDistances(true);
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81 * Creates a new TreePanel object.
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83 * @param av DOCUMENT ME!
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84 * @param seqVector DOCUMENT ME!
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85 * @param newtree DOCUMENT ME!
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86 * @param type DOCUMENT ME!
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87 * @param pwtype DOCUMENT ME!
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89 public TreePanel(AlignViewport av, Vector seqVector, NewickFile newtree,
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90 String type, String pwtype)
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93 initTreePanel(av, seqVector, type, pwtype, 0, seqVector.size(), newtree);
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97 void initTreePanel(AlignViewport av, Vector seqVector, String type,
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98 String pwtype, int s, int e, NewickFile newTree)
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102 this.pwtype = pwtype;
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107 seq = new Sequence[seqVector.size()];
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108 seqVector.toArray(seq);
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111 treeCanvas = new TreeCanvas(av, scrollPane);
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112 scrollPane.setViewportView(treeCanvas);
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114 av.addPropertyChangeListener(new java.beans.PropertyChangeListener()
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116 public void propertyChange(PropertyChangeEvent evt)
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118 if (evt.getPropertyName().equals("alignment"))
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121 System.out.println("tree is null");
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122 if(evt.getNewValue()==null)
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123 System.out.println("new value is null");
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125 tree.UpdatePlaceHolders( (Vector) evt.getNewValue());
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133 TreeLoader tl = new TreeLoader(newTree);
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138 class TreeLoader extends Thread
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140 NewickFile newtree;
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142 public TreeLoader(NewickFile newtree)
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144 this.newtree = newtree;
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145 if (newtree != null)
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147 // Must be outside run(), as Jalview2XML tries to
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148 // update distance/bootstrap visibility at the same time
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149 showBootstrap(newtree.HasBootstrap());
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150 showDistances(newtree.HasDistances());
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157 tree = new NJTree(seq, newtree);
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159 tree = new NJTree(seq, type, pwtype, start, end);
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161 tree.reCount(tree.getTopNode());
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162 tree.findHeight(tree.getTopNode());
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163 treeCanvas.setTree(tree);
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165 treeCanvas.repaint();
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170 public void showDistances(boolean b)
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172 treeCanvas.setShowDistances(b);
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173 distanceMenu.setSelected(b);
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176 public void showBootstrap(boolean b)
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178 treeCanvas.setShowBootstrap(b);
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179 bootstrapMenu.setSelected(b);
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182 public void showPlaceholders(boolean b)
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184 placeholdersMenu.setState(b);
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185 treeCanvas.setMarkPlaceholders(b);
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194 * @return DOCUMENT ME!
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196 public NJTree getTree()
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205 * @param e DOCUMENT ME!
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207 public void textbox_actionPerformed(ActionEvent e)
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209 CutAndPasteTransfer cap = new CutAndPasteTransfer();
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211 StringBuffer buffer = new StringBuffer();
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213 if (type.equals("AV"))
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215 buffer.append("Average distance tree using ");
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219 buffer.append("Neighbour joining tree using ");
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222 if (pwtype.equals("BL"))
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224 buffer.append("BLOSUM62");
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228 buffer.append("PID");
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231 Desktop.addInternalFrame(cap, buffer.toString(), 500, 100);
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233 jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());
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234 cap.setText(fout.print(false, true));
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240 * @param e DOCUMENT ME!
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242 public void saveAsNewick_actionPerformed(ActionEvent e)
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244 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty(
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245 "LAST_DIRECTORY"));
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246 chooser.setFileView(new JalviewFileView());
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247 chooser.setDialogTitle("Save tree as newick file");
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248 chooser.setToolTipText("Save");
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250 int value = chooser.showSaveDialog(null);
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252 if (value == JalviewFileChooser.APPROVE_OPTION)
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254 String choice = chooser.getSelectedFile().getPath();
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255 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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256 chooser.getSelectedFile().getParent());
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260 jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());
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261 String output = fout.print(false, true); // distances only
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262 java.io.PrintWriter out = new java.io.PrintWriter(new java.io.FileWriter(
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264 out.println(output);
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267 catch (Exception ex)
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269 ex.printStackTrace();
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277 * @param e DOCUMENT ME!
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279 public void printMenu_actionPerformed(ActionEvent e)
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281 //Putting in a thread avoids Swing painting problems
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282 treeCanvas.startPrinting();
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288 * @param e DOCUMENT ME!
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290 public void fitToWindow_actionPerformed(ActionEvent e)
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292 treeCanvas.fitToWindow = fitToWindow.isSelected();
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299 * @param e DOCUMENT ME!
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301 public void font_actionPerformed(ActionEvent e)
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303 if (treeCanvas == null)
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308 new FontChooser(this);
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311 public Font getTreeFont()
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313 return treeCanvas.font;
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316 public void setTreeFont(Font font)
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318 if(treeCanvas!=null)
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319 treeCanvas.setFont(font);
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325 * @param e DOCUMENT ME!
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327 public void distanceMenu_actionPerformed(ActionEvent e)
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329 treeCanvas.setShowDistances(distanceMenu.isSelected());
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335 * @param e DOCUMENT ME!
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337 public void bootstrapMenu_actionPerformed(ActionEvent e)
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339 treeCanvas.setShowBootstrap(bootstrapMenu.isSelected());
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345 * @param e DOCUMENT ME!
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347 public void placeholdersMenu_actionPerformed(ActionEvent e)
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349 treeCanvas.setMarkPlaceholders(placeholdersMenu.isSelected());
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355 * @param e DOCUMENT ME!
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357 public void epsTree_actionPerformed(ActionEvent e)
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359 boolean accurateText = true;
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361 String renderStyle = jalview.bin.Cache.getDefault("EPS_RENDERING",
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362 "Prompt each time");
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364 // If we need to prompt, and if the GUI is visible then
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365 // Prompt for EPS rendering style
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366 if (renderStyle.equalsIgnoreCase("Prompt each time")
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368 (System.getProperty("java.awt.headless") != null
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369 && System.getProperty("java.awt.headless").equals("true")))
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371 EPSOptions eps = new EPSOptions();
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372 renderStyle = eps.getValue();
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374 if (renderStyle==null || eps.cancelled)
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380 if (renderStyle.equalsIgnoreCase("text"))
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382 accurateText = false;
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385 int width = treeCanvas.getWidth();
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386 int height = treeCanvas.getHeight();
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390 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
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391 "LAST_DIRECTORY"), new String[] { "eps" },
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392 new String[] { "Encapsulated Postscript" },
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393 "Encapsulated Postscript");
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394 chooser.setFileView(new jalview.io.JalviewFileView());
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395 chooser.setDialogTitle("Create EPS file from tree");
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396 chooser.setToolTipText("Save");
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398 int value = chooser.showSaveDialog(this);
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400 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
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405 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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406 chooser.getSelectedFile().getParent());
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408 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
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409 EpsGraphics2D pg = new EpsGraphics2D("Tree", out, 0, 0, width,
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412 pg.setAccurateTextMode(accurateText);
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414 treeCanvas.draw(pg, width, height);
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419 catch (Exception ex)
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421 ex.printStackTrace();
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428 * @param e DOCUMENT ME!
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430 public void pngTree_actionPerformed(ActionEvent e)
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432 int width = treeCanvas.getWidth();
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433 int height = treeCanvas.getHeight();
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437 jalview.io.JalviewFileChooser chooser = new jalview.io.JalviewFileChooser(jalview.bin.Cache.getProperty(
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438 "LAST_DIRECTORY"), new String[] { "png" },
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439 new String[] { "Portable network graphics" },
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440 "Portable network graphics");
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442 chooser.setFileView(new jalview.io.JalviewFileView());
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443 chooser.setDialogTitle("Create PNG image from tree");
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444 chooser.setToolTipText("Save");
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446 int value = chooser.showSaveDialog(this);
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448 if (value != jalview.io.JalviewFileChooser.APPROVE_OPTION)
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453 jalview.bin.Cache.setProperty("LAST_DIRECTORY",
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454 chooser.getSelectedFile().getParent());
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456 FileOutputStream out = new FileOutputStream(chooser.getSelectedFile());
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458 BufferedImage bi = new BufferedImage(width, height,
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459 BufferedImage.TYPE_INT_RGB);
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460 Graphics png = bi.getGraphics();
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462 treeCanvas.draw(png, width, height);
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464 ImageIO.write(bi, "png", out);
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467 catch (Exception ex)
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469 ex.printStackTrace();
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