3 import jalview.jbgui.GAlignmentPanel;
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4 import jalview.schemes.*;
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5 import jalview.analysis.*;
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6 import jalview.datamodel.*;
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8 import java.awt.event.*;
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9 import java.awt.print.*;
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11 public class AlignmentPanel extends GAlignmentPanel implements AdjustmentListener, Printable
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15 OverviewPanel overviewPanel;
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18 SecondaryStructurePanel ssPanel;
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19 public AlignFrame alignFrame;
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20 ScalePanel scalePanel;
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21 ScorePanel scorePanel;
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23 public AlignmentPanel(AlignFrame af, final AlignViewport av)
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27 seqPanel = new SeqPanel (av, this);
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28 idPanel = new IdPanel (av, this);
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29 scalePanel = new ScalePanel(av, this);
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30 scorePanel = new ScorePanel(av);
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31 ssPanel = new SecondaryStructurePanel(av);
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33 secondaryPanelHolder.add(ssPanel, BorderLayout.CENTER);
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34 idPanelHolder.add(idPanel, BorderLayout.CENTER);
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35 idPanel.addNotify();
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36 scalePanelHolder.add(scalePanel, BorderLayout.CENTER);
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37 scorePanelHolder.add(scorePanel, BorderLayout.CENTER);
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38 seqPanelHolder.add(seqPanel, BorderLayout.CENTER);
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39 setScrollValues(0,0);
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41 hscroll.addAdjustmentListener(this);
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42 vscroll.addAdjustmentListener(this);
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44 addComponentListener(new ComponentAdapter()
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46 public void componentResized(ComponentEvent evt)
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53 hscroll.setFocusable(false);
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54 vscroll.setFocusable(false);
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57 addKeyListener(new KeyAdapter()
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59 public void keyPressed(KeyEvent evt)
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61 switch(evt.getKeyCode())
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63 case 27: // escape key
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64 av.setRubberbandGroup(null);
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68 alignFrame.cut_actionPerformed(null);
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71 alignFrame.copy_actionPerformed(null);
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74 alignFrame.paste(true);
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77 alignFrame.selectAllSequenceMenuItem_actionPerformed(null);
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82 /* public void doKeyPressed(KeyEvent evt)
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85 if (evt.isControlDown() && evt.getKeyChar() == 'f')
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86 findMenuItem_actionPerformed(null);
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95 public void highlightSearchResults(int [] results)
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97 seqPanel.seqCanvas.highlightSearchResults( results );
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99 // do we need to scroll the panel?
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100 if(results!=null && (av.getStartSeq()>results[0]
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101 || av.getEndSeq()<results[0]
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102 || av.getStartRes()>results[1]
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103 || av.getEndRes()<results[2]))
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104 setScrollValues(results[1], results[0]);
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110 public OverviewPanel getOverviewPanel()
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112 return overviewPanel;
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115 public void setOverviewPanel(OverviewPanel op)
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117 overviewPanel = op;
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121 public void setGraphPanelVisible(boolean b)
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123 idSpaceFillerPanel.setVisible(b);
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124 scorePanelHolder.setVisible(b);
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127 // bit annoying to call this twice, can you do better?
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131 public void setSecondaryStructureVisible(boolean b)
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133 secondaryPanelHolder.setVisible(b);
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137 public void setWrapAlignment(boolean wrap)
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139 scorePanelHolder.setVisible(!wrap);
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140 scalePanelHolder.setVisible(!wrap);
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141 secondaryPanelHolder.setVisible(!wrap);
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143 hscroll.setVisible(!wrap);
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145 idSpaceFillerPanel.setVisible(!wrap);
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146 idSpaceFillerPanel1.setVisible(!wrap);
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153 public void setColourScheme()
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155 ColourSchemeI cs = av.getGlobalColourScheme();
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157 if(av.getConservationSelected())
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160 Alignment al = (Alignment)av.getAlignment();
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161 Conservation c = new Conservation("All",
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162 ResidueProperties.propHash, 3, al.getSequences(), 0,
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166 c.verdict(false, 100);
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167 ConservationColourScheme ccs = new ConservationColourScheme(c, cs);
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169 av.setGlobalColourScheme( ccs );
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176 public void RefreshPanels()
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180 seqPanel.seqCanvas.paintFlag = true;
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181 idPanel.idCanvas.paintFlag = true;
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182 idPanelHolder.setPreferredSize( idPanel.idCanvas.getPreferredSize() );
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184 if(av.getWrapAlignment())
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186 int max = av.alignment.getWidth()/ (seqPanel.seqCanvas.getWidth()/av.charWidth)+1;
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188 int h = (av.alignment.getHeight() + 2)*av.charHeight;
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189 vextent = seqPanel.seqCanvas.getHeight()/h;
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190 vscroll.setValues(0,vextent,0,max);
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194 setScrollValues(av.getStartRes(), av.getStartSeq());
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195 av.getConsensus(true);
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196 if(overviewPanel!=null)
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197 overviewPanel.updateOverviewImage();
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207 public void setScrollValues(int x, int y)
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209 hextent = seqPanel.seqCanvas.getWidth()/av.getCharWidth();
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210 vextent = seqPanel.seqCanvas.getHeight()/av.getCharHeight();
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212 if(hextent+x > av.getAlignment().getWidth())
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213 x = av.getAlignment().getWidth()- hextent;
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215 if(vextent+y > av.getAlignment().getHeight())
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216 y = av.getAlignment().getHeight() - vextent;
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224 hscroll.setValues(x,hextent,0,av.getAlignment().getWidth());
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225 vscroll.setValues(y,vextent,0,av.getAlignment().getHeight() );
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233 public void adjustmentValueChanged(AdjustmentEvent evt)
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236 if (evt.getSource() == hscroll)
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238 int x = hscroll.getValue();
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240 av.setEndRes(x + seqPanel.seqCanvas.getWidth()/av.getCharWidth()-1);
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243 if (evt.getSource() == vscroll)
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245 int offy = vscroll.getValue();
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246 if (av.getWrapAlignment())
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248 av.setStartRes( vscroll.getValue() * av.getChunkWidth());
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249 // System.out.println(vscroll.getValue()+" "+ av.getChunkWidth());
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250 // int resSpan = av.alignment.getWidth()/ (seqPanel.seqCanvas.getWidth()/av.charWidth)+1;
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251 // int h = (av.alignment.getHeight() + 2)*av.charHeight;
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252 // vextent = seqPanel.seqCanvas.getHeight()/h;
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253 // vscroll.setValues(0,vextent,0,max);
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256 // av.setStartSeq( );
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260 av.setStartSeq(offy);
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261 av.setEndSeq(offy + seqPanel.seqCanvas.getHeight() / av.getCharHeight());
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266 if(overviewPanel!=null)
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267 overviewPanel.setBoxPosition();
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269 seqPanel.seqCanvas.paintFlag=true;
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275 public int print(Graphics pg, PageFormat pf, int pi) throws PrinterException
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277 if(av.getWrapAlignment())
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279 return PrintWrappedAlignment(pg, pf, pi);
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282 pg.translate((int)pf.getImageableX(), (int)pf.getImageableY());
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284 int pwidth = (int)pf.getImageableWidth();
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285 int pheight = (int)pf.getImageableHeight();
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286 int idWidth = (int)idPanel.idCanvas.getLabelWidth().getWidth();
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289 pg.setColor(Color.white);
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290 pg.fillRect(0,0,pwidth, pheight);
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291 pg.setFont( av.getFont() );
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293 ////////////////////////////////////
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294 /// How many sequences and residues can we fit on a printable page?
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295 int totalRes = (pwidth - idWidth)/av.getCharWidth();
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296 int totalSeq = (int)((pheight - 30)/av.getCharHeight())-1;
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297 int pagesWide = av.getAlignment().getWidth() / totalRes +1;
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298 int pagesHigh = av.getAlignment().getHeight() / totalSeq +1;
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300 if (pi >= pagesWide*pagesHigh)
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301 return Printable.NO_SUCH_PAGE;
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303 /////////////////////////////
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304 /// Only print these sequences and residues on this page
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305 int startRes, endRes, startSeq, endSeq;
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306 startRes = (pi % pagesWide) * totalRes;
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307 endRes = startRes + totalRes-1;
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308 if(endRes>av.getAlignment().getWidth())
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309 endRes = av.getAlignment().getWidth();
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311 startSeq = (pi / pagesWide) * totalSeq;
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312 endSeq = startSeq + totalSeq;
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313 if(endSeq > av.getAlignment().getHeight())
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314 endSeq = av.getAlignment().getHeight();
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319 pg.translate(idWidth,0);
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320 scalePanel.scaleCanvas.drawScale(pg, startRes, endRes, pwidth-idWidth);
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322 pg.translate(-idWidth, 30);
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325 Color currentColor=null;
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326 Color currentTextColor=null;
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327 for(int i=startSeq; i<endSeq; i++)
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329 if (av.getSelection().contains(av.getAlignment().getSequenceAt(i)))
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331 currentColor = Color.gray;
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332 currentTextColor = Color.black;
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336 currentColor = av.getAlignment().getSequenceAt(i).getColor();
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337 currentTextColor = Color.black;
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340 pg.setColor(currentColor);
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341 pg.fillRect(0, jalview.analysis.AlignmentUtil.getPixelHeight(startSeq, i, av.getCharHeight()),
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343 av.getCharHeight());
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345 pg.setColor(currentTextColor);
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347 String string = av.getAlignment().getSequenceAt(i).getDisplayId();
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348 pg.drawString(string, 0, jalview.analysis.AlignmentUtil.getPixelHeight
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349 (startSeq, i, av.getCharHeight()) + av.getCharHeight() - (av.getCharHeight() / 5));
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352 // draw main sequence panel
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353 pg.translate(idWidth,0);
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354 pg.setClip(0,0,pwidth-idWidth, pheight);
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355 seqPanel.seqCanvas.drawPanel(pg,startRes,endRes,startSeq,endSeq,startRes,startSeq,0);
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357 return Printable.PAGE_EXISTS;
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360 class VPanel extends javax.swing.JPanel
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363 public VPanel(Image i)
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368 public void paintComponent(Graphics g)
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371 g.drawImage(image,0,0,this);
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376 public int PrintWrappedAlignment(Graphics pg, PageFormat pf, int pi)
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378 pg.translate((int)pf.getImageableX(), (int)pf.getImageableY());
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380 int pwidth = (int)pf.getImageableWidth();
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381 int pheight = (int)pf.getImageableHeight();
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382 int idWidth = (int)idPanel.idCanvas.getLabelWidth().getWidth();
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384 if( seqPanel.seqCanvas.getWidth() < pwidth-idWidth)
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385 pwidth = seqPanel.seqCanvas.getWidth() + idWidth;
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387 pg.setColor(Color.white);
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388 pg.fillRect(0,0,pwidth, pheight);
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389 pg.setFont( av.getFont() );
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391 ////////////////////////////////////
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392 /// How many sequences and residues can we fit on a printable page?
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393 AlignmentI da = av.alignment;
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394 int endy = da.getHeight();
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395 int chunkHeight = (da.getHeight() + 2)*av.charHeight;
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396 int chunkWidth = (pwidth-idWidth)/av.charWidth;
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398 int noChunksOnPage = pheight / chunkHeight;
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399 int totalChunks = endy / chunkHeight;
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401 if ( pi*noChunksOnPage > totalChunks )
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402 return Printable.NO_SUCH_PAGE;
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406 pg.setClip(0,0,pwidth, noChunksOnPage*chunkHeight);
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408 int row = pi*noChunksOnPage;
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409 pg.setColor(Color.black);
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410 for(int ypos=2*av.charHeight;
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411 ypos <= pheight && row*chunkWidth<da.getWidth();
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412 ypos += chunkHeight, row++ )
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414 for (int i = 0; i < endy; i++)
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416 SequenceI s = da.getSequenceAt(i);
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417 pg.drawString(s.getDisplayId(), 0,
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418 AlignmentUtil.getPixelHeight(0, i, av.charHeight) + ypos +
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419 av.charHeight - (av.charHeight / 5));
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423 // draw main sequence panel
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424 pg.translate(idWidth,0);
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425 seqPanel.seqCanvas.drawWrappedPanel(pg, pwidth-idWidth, pheight, pi*noChunksOnPage*chunkWidth);
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428 return Printable.NO_SUCH_PAGE;//.PAGE_EXISTS;
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