3 import jalview.datamodel.*;
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4 import jalview.analysis.*;
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5 import jalview.jbgui.GTreePanel;
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7 import java.awt.event.*;
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10 import jalview.util.*;
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11 import javax.swing.*;
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12 import java.awt.print.*;
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17 public class TreePanel extends GTreePanel
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25 TreeCanvas treeCanvas;
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29 PostscriptProperties pp;
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33 boolean makeString = false;
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38 public TreePanel(AlignViewport av, Vector seqVector, String type, String pwtype, int s, int e)
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43 this.pwtype = pwtype;
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48 String longestName = "";
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49 seq = new Sequence [seqVector.size()];
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50 for (int i=0;i < seqVector.size();i++)
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52 seq[i] = (Sequence) seqVector.elementAt(i);
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53 if(seq[i].getName().length()>longestName.length())
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54 longestName = seq[i].getName();
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57 tree = new NJTree(seq, type, pwtype, start, end);
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58 av.setCurrentTree(tree);
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62 treeCanvas = new TreeCanvas(av, tree, scrollPane, longestName);
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64 tree.reCount(tree.getTopNode());
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65 tree.findHeight(tree.getTopNode());
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66 scrollPane.setViewportView(treeCanvas);
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69 public TreePanel(AlignViewport av, Vector seqVector, NewickFile newtree,
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70 String type, String pwtype)
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73 // These are probably only arbitrary strings reflecting source of tree
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75 this.pwtype = pwtype;
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78 end = seqVector.size();
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80 String longestName = "";
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81 seq = new Sequence [seqVector.size()];
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82 for (int i=0;i < seqVector.size();i++)
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84 seq[i] = (Sequence) seqVector.elementAt(i);
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85 if(seq[i].getName().length()>longestName.length())
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86 longestName = seq[i].getName();
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88 // This constructor matches sequence names to treenodes and sets up the tree layouts.
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89 tree = new NJTree(seq, newtree);
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90 av.setCurrentTree(tree);
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94 tree.reCount(tree.getTopNode());
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95 tree.findHeight(tree.getTopNode());
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97 treeCanvas = new TreeCanvas(av, tree, scrollPane, longestName);
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98 scrollPane.setViewportView(treeCanvas);
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103 public void drawPostscript(PostscriptProperties pp) {
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110 printout("/" + pp.font + " findfont\n");
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111 printout(pp.fsize + " scalefont setfont\n");
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113 int offx = pp.xoffset;
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114 int offy = pp.yoffset;
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116 if (pp.orientation == PostscriptProperties.PORTRAIT) {
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117 width = PostscriptProperties.SHORTSIDE;
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118 height = PostscriptProperties.LONGSIDE;
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120 height = PostscriptProperties.SHORTSIDE;
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121 width = PostscriptProperties.LONGSIDE;
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122 printout(height + " 0 translate\n90 rotate\n");
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124 float wscale = (float)(width*.8-offx*2)/tree.getMaxHeight();
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125 SequenceNode top = tree.getTopNode();
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127 if (top.count == 0) {
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128 top.count = ((SequenceNode)top.left()).count + ((SequenceNode)top.right()).count ;
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131 float chunk = (float)(height-offy*2)/(((SequenceNode)top).count+1);
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133 drawPostscriptNode(top,chunk,wscale,width,offx,offy);
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135 printout("showpage\n");
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136 } catch (java.io.IOException e) {
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137 System.out.println("Exception " + e);
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141 public void drawPostscriptNode(SequenceNode node, float chunk, float scale, int width, int offx, int offy) throws java.io.IOException {
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142 if (node == null) {
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146 if (node.left() == null && node.right() == null) {
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147 // Drawing leaf node
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149 float height = node.height;
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150 float dist = node.dist;
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152 int xstart = (int)((height-dist)*scale) + offx;
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153 int xend = (int)(height*scale) + offx;
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155 int ypos = (int)(node.ycount * chunk) + offy;
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157 // g.setColor(Color.black);
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158 printout("\n" + new Format("%5.3f").form((double)node.color.getRed()/255) + " " +
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159 new Format("%5.3f").form((double)node.color.getGreen()/255) + " " +
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160 new Format("%5.3f").form((double)node.color.getBlue()/255) + " setrgbcolor\n");
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162 // Draw horizontal line
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163 // g.drawLine(xstart,ypos,xend,ypos);
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164 printout(xstart + " " + ypos + " moveto " + xend + " " + ypos + " lineto stroke \n");
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166 if (treeCanvas.showDistances && node.dist > 0) {
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167 // g.drawString(new Format("%5.2f").form(node.dist),xstart,ypos - 5);
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168 printout("(" + new Format("%5.2f").form(node.dist) + ") " + xstart + " " + (ypos+5) + " moveto show\n");
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170 //g.drawString((String)node.element(),xend+20,ypos);
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171 printout("(" + (((SequenceI)node.element()).getName()) + ") " + (xend+20) + " " + (ypos) + " moveto show\n");
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173 drawPostscriptNode((SequenceNode)node.left(),chunk,scale,width,offx,offy);
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174 drawPostscriptNode((SequenceNode)node.right(),chunk,scale,width,offx,offy);
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177 float height = node.height;
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178 float dist = node.dist;
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180 int xstart = (int)((height-dist)*scale) + offx;
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181 int xend = (int)(height*scale) + offx;
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182 int ypos = (int)(node.ycount * chunk) + offy;
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184 printout("\n" + new Format("%5.3f").form((double)node.color.getRed()/255) + " " +
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185 new Format("%5.3f").form((double)node.color.getGreen()/255) + " " +
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186 new Format("%5.3f").form((double)node.color.getBlue()/255) + " setrgbcolor\n");
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187 // g.setColor(Color.black);
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188 // bw.append("\nblack setrgbcolor\n");
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189 // Draw horizontal line
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190 // g.drawLine(xstart,ypos,xend,ypos);
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191 printout(xstart + " " + ypos + " moveto " + xend + " " + ypos + " lineto stroke\n");
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192 int ystart = (int)(((SequenceNode)node.left()).ycount * chunk) + offy;
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193 int yend = (int)(((SequenceNode)node.right()).ycount * chunk) + offy;
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195 // g.drawLine((int)(height*scale) + offx, ystart,
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196 // (int)(height*scale) + offx, yend);
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198 (((int)(height*scale) + offx) + " " + ystart + " moveto " + ((int)(height*scale) + offx) + " " +
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199 yend + " lineto stroke\n");
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200 if (treeCanvas.showDistances && node.dist > 0) {
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201 // g.drawString(new Format("%5.2f").form(node.dist),xstart,ypos - 5);
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202 printout("(" +new Format("%5.2f").form(node.dist) + ") " + (xstart) + " " + (ypos+5) + " moveto show\n");
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207 public void printout(String s) throws IOException {
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214 if (makeString == true) {
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220 public PostscriptProperties getPostscriptProperties() {
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224 public FileProperties getFileProperties() {
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228 public void setPostscriptProperties(PostscriptProperties pp) {
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232 public void setFileProperties(FileProperties fp) {
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236 public String getText(String format) {
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240 public void getPostscript(PrintWriter bw) {
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242 drawPostscript(pp);
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246 public void getPostscript(PrintStream bw) {
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248 drawPostscript(pp);
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252 public StringBuffer getPostscript() {
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254 out = new StringBuffer();
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255 drawPostscript(pp);
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259 public void propertiesInit() {
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260 this.pp = new PostscriptProperties();
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261 this.fp = new FileProperties();
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265 public void saveButton_actionPerformed(ActionEvent e)
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269 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.getProperty("LAST_DIRECTORY"));
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270 chooser.setDialogTitle("Save Tree as postscript file");
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271 chooser.setToolTipText("Save");
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272 int value = chooser.showSaveDialog(this);
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273 if (value == JalviewFileChooser.APPROVE_OPTION)
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275 String choice = chooser.getSelectedFile().getPath();
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276 jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);
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278 bw = new PrintWriter(new FileWriter(choice));
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284 }catch(Exception ex){ex.printStackTrace();}
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289 protected void saveMenu_actionPerformed(ActionEvent e)
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291 JalviewFileChooser chooser = new JalviewFileChooser(jalview.bin.Cache.
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292 getProperty("LAST_DIRECTORY"));
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293 chooser.setFileView(new JalviewFileView());
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294 chooser.setDialogTitle("Save tree as newick file");
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295 chooser.setToolTipText("Save");
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296 int value = chooser.showSaveDialog(null);
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297 if (value == JalviewFileChooser.APPROVE_OPTION) {
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298 String choice = chooser.getSelectedFile().getPath();
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299 jalview.bin.Cache.setProperty("LAST_DIRECTORY", choice);
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301 jalview.io.NewickFile fout = new jalview.io.NewickFile(tree.getTopNode());
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302 String output = fout.print(false,true); // distances only
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303 java.io.PrintWriter out = new java.io.PrintWriter( new java.io.FileWriter( choice ) );
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304 out.println(output);
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307 catch (Exception ex) {
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308 ex.printStackTrace();
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313 protected void printMenu_actionPerformed(ActionEvent e)
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316 //Putting in a thread avoids Swing painting problems
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317 treeCanvas.startPrinting();
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320 protected void fitToWindow_actionPerformed(ActionEvent e)
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322 treeCanvas.fitToWindow = fitToWindow.isSelected();
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327 protected void fontSize_actionPerformed(ActionEvent e)
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329 if( treeCanvas==null )
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332 String size = fontSize.getText().substring( fontSize.getText().indexOf("-")+1);
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334 Object selection = JOptionPane.showInternalInputDialog(Desktop.desktop,
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335 "Select font size",
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337 JOptionPane.QUESTION_MESSAGE,
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338 null, new String[]{"1","2","4","6","8","10","12","14","16","18","20"}
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339 ,"Font Size - "+size);
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340 if(selection!=null)
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342 fontSize.setText("Font Size - " + selection);
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344 int i = Integer.parseInt(selection.toString());
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345 treeCanvas.setFontSize(i);
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347 scrollPane.setViewportView(treeCanvas);
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351 protected void distanceMenu_actionPerformed(ActionEvent e)
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353 treeCanvas.setShowDistances(distanceMenu.isSelected());
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356 protected void bootstrapMenu_actionPerformed(ActionEvent e)
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358 treeCanvas.setShowBootstrap(bootstrapMenu.isSelected());
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