2 VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
3 Copyright (C) 2012 Kevin Darty, Alain Denise and Yann Ponty.
4 electronic mail : Yann.Ponty@lri.fr
5 paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
7 This file is part of VARNA version 3.9.
8 VARNA version 3.9 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
9 as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 VARNA version 3.9 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
12 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License along with VARNA version 3.1.
16 If not, see http://www.gnu.org/licenses.
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643 package fr.orsay.lri.varna;
645 import java.awt.BasicStroke;
646 import java.awt.Color;
647 import java.awt.Component;
648 import java.awt.Dimension;
649 import java.awt.Font;
650 import java.awt.Graphics;
651 import java.awt.Graphics2D;
652 import java.awt.Point;
653 import java.awt.Rectangle;
654 import java.awt.RenderingHints;
655 import java.awt.Shape;
656 import java.awt.Stroke;
657 import java.awt.event.MouseEvent;
658 import java.awt.geom.AffineTransform;
659 import java.awt.geom.GeneralPath;
660 import java.awt.geom.Point2D;
661 import java.awt.geom.Rectangle2D;
662 import java.awt.print.PrinterException;
663 import java.awt.print.PrinterJob;
664 import java.beans.PropertyChangeEvent;
665 import java.beans.PropertyChangeListener;
667 import java.io.FileInputStream;
668 import java.io.FileNotFoundException;
669 import java.io.FileOutputStream;
670 import java.io.FileReader;
671 import java.io.IOException;
672 import java.io.InputStream;
673 import java.io.PrintWriter;
674 import java.io.Reader;
675 import java.text.NumberFormat;
676 import java.util.ArrayList;
677 import java.util.Collection;
678 import java.util.Hashtable;
679 import java.util.Set;
681 import javax.print.attribute.HashPrintRequestAttributeSet;
682 import javax.print.attribute.PrintRequestAttributeSet;
683 import javax.swing.JOptionPane;
684 import javax.swing.JPanel;
685 import javax.swing.undo.UndoManager;
686 import javax.xml.parsers.ParserConfigurationException;
687 import javax.xml.parsers.SAXParser;
688 import javax.xml.parsers.SAXParserFactory;
689 import javax.xml.transform.OutputKeys;
690 import javax.xml.transform.Transformer;
691 import javax.xml.transform.TransformerConfigurationException;
692 import javax.xml.transform.sax.SAXTransformerFactory;
693 import javax.xml.transform.sax.TransformerHandler;
694 import javax.xml.transform.stream.StreamResult;
696 import org.xml.sax.SAXException;
697 import org.xml.sax.helpers.AttributesImpl;
699 import fr.orsay.lri.varna.controlers.ControleurBlinkingThread;
700 import fr.orsay.lri.varna.controlers.ControleurClicMovement;
701 import fr.orsay.lri.varna.controlers.ControleurDraggedMolette;
702 import fr.orsay.lri.varna.controlers.ControleurInterpolator;
703 import fr.orsay.lri.varna.controlers.ControleurMolette;
704 import fr.orsay.lri.varna.controlers.ControleurVARNAPanelKeys;
705 import fr.orsay.lri.varna.exceptions.ExceptionFileFormatOrSyntax;
706 import fr.orsay.lri.varna.exceptions.ExceptionLoadingFailed;
707 import fr.orsay.lri.varna.exceptions.ExceptionNAViewAlgorithm;
708 import fr.orsay.lri.varna.exceptions.ExceptionNonEqualLength;
709 import fr.orsay.lri.varna.exceptions.ExceptionUnmatchedClosingParentheses;
710 import fr.orsay.lri.varna.factories.RNAFactory;
711 import fr.orsay.lri.varna.interfaces.InterfaceVARNABasesListener;
712 import fr.orsay.lri.varna.interfaces.InterfaceVARNAListener;
713 import fr.orsay.lri.varna.interfaces.InterfaceVARNARNAListener;
714 import fr.orsay.lri.varna.interfaces.InterfaceVARNASelectionListener;
715 import fr.orsay.lri.varna.models.BaseList;
716 import fr.orsay.lri.varna.models.FullBackup;
717 import fr.orsay.lri.varna.models.VARNAConfig;
718 import fr.orsay.lri.varna.models.annotations.ChemProbAnnotation;
719 import fr.orsay.lri.varna.models.annotations.HighlightRegionAnnotation;
720 import fr.orsay.lri.varna.models.annotations.TextAnnotation;
721 import fr.orsay.lri.varna.models.export.SwingGraphics;
722 import fr.orsay.lri.varna.models.export.VueVARNAGraphics;
723 import fr.orsay.lri.varna.models.rna.Mapping;
724 import fr.orsay.lri.varna.models.rna.ModeleBP;
725 import fr.orsay.lri.varna.models.rna.ModeleBackbone;
726 import fr.orsay.lri.varna.models.rna.ModeleBackboneElement.BackboneType;
727 import fr.orsay.lri.varna.models.rna.ModeleBase;
728 import fr.orsay.lri.varna.models.rna.ModeleBaseNucleotide;
729 import fr.orsay.lri.varna.models.rna.ModeleBasesComparison;
730 import fr.orsay.lri.varna.models.rna.ModeleColorMap;
731 import fr.orsay.lri.varna.models.rna.RNA;
732 import fr.orsay.lri.varna.utils.VARNASessionParser;
733 import fr.orsay.lri.varna.views.VueMenu;
734 import fr.orsay.lri.varna.views.VueUI;
738 * BH j2s SwingJS Added PropertyChangeListener for returns from VueUI.
743 * The RNA 2D Panel is a lightweight component that allows for an automatic
744 * basic drawing of an RNA secondary structures. The drawing algorithms do not
745 * ensure a non-overlapping drawing of helices, thus it is possible to "spin the
746 * helices" through a click-and-drag approach. A typical usage of the class from
747 * within the constructor of a <code>JFrame</code> would be the following:<br/>
749 * VARNAPanel _rna = new VARNAPanel("CCCCAUAUGGGGACC","((((....))))...");<br />
750 * this.getContentPane().add(_rna);
754 * @author Yann Ponty & Kevin Darty
758 public class VARNAPanel extends JPanel implements PropertyChangeListener {
761 * SwingJS uses a PropertyChangeEvent to signal that a pseudo-modal dialog has been closed.
766 public void propertyChange(PropertyChangeEvent event) {
767 Object val = event.getNewValue();
768 switch (event.getPropertyName()) {
770 _UI.onDialogReturn(val == null ? JOptionPane.CLOSED_OPTION : ((Integer) val).intValue());
773 case "SelectedColor":
775 _UI.onDialogReturn(val);
782 private static final long serialVersionUID = 8194421570308956001L;
784 private RNA _RNA = new RNA();
786 private boolean _debug = false;
788 private VARNAConfig _conf = new VARNAConfig();
790 private ArrayList<InterfaceVARNAListener> _VARNAListeners = new ArrayList<InterfaceVARNAListener>();
791 private ArrayList<InterfaceVARNASelectionListener> _selectionListeners = new ArrayList<InterfaceVARNASelectionListener>();
792 private ArrayList<InterfaceVARNARNAListener> _RNAListeners = new ArrayList<InterfaceVARNARNAListener>();
793 private ArrayList<InterfaceVARNABasesListener> _basesListeners = new ArrayList<InterfaceVARNABasesListener>();
795 UndoManager _manager;
797 // private boolean _foldMode = true;
799 private Point2D.Double[] _realCoords = new Point2D.Double[0];
800 private Point2D.Double[] _realCenters = new Point2D.Double[0];
801 private double _scaleFactor = 1.0;
802 private Point2D.Double _offsetPanel = new Point2D.Double();
803 private Point2D.Double _offsetRNA = new Point2D.Double();
805 private double _offX;
806 private double _offY;
808 private ControleurBlinkingThread _blink;
809 private BaseList _selectedBases = new BaseList("selection");
810 private ArrayList<ModeleBase> _backupSelection = new ArrayList<ModeleBase>();
811 private Integer _nearestBase = null;
812 private Point2D.Double _lastSelectedCoord = new Point2D.Double(0.0, 0.0);
814 private Point2D.Double _linkOrigin = null;
815 private Point2D.Double _linkDestination = null;
817 private Rectangle _selectionRectangle = null;
819 private boolean _highlightAnnotation = false;
821 private int _titleHeight;
822 private Dimension _border = new Dimension(0, 0);
824 private boolean _drawBBox = false;
825 private boolean _drawBorder = false;
827 // private Point _positionRelativeSouris;
828 private Point _translation;
829 private boolean _horsCadre;
830 private boolean _premierAffichage;
832 private ControleurInterpolator _interpolator;
834 * If comparison mode is TRUE (ON), then the application will be used to
835 * display a super-structure resulting on an RNA secondary structure
836 * comparison. Else, the application is used by default.
839 private VueMenu _popup = new VueMenu(this);
841 private VueUI _UI = new VueUI(this);
843 private TextAnnotation _selectedAnnotation;
846 * Creates an RNA 2D panel with initially displays the empty structure.
848 * @throws ExceptionNonEqualLength
851 public VARNAPanel() {
857 * Creates an RNA 2D panel, and creates and displays an RNA coupled with its
858 * secondary structure formatted as a well-balanced parenthesis with dots
862 * The raw nucleotide sequence
864 * The secondary structure in DBN format
865 * @throws ExceptionNonEqualLength
868 public VARNAPanel(String seq, String str) throws ExceptionNonEqualLength {
869 this(seq, str, RNA.DRAW_MODE_RADIATE);
873 * Creates a VARNAPanel instance, and creates and displays an RNA coupled
874 * with its secondary structure formatted as a well-balanced parenthesis
875 * with dots word (DBN format). Allows the user to choose the drawing
876 * algorithm to be used.
879 * The raw nucleotide sequence
881 * The secondary structure in DBN format
884 * @throws ExceptionNonEqualLength
885 * @see RNA#DRAW_MODE_RADIATE
886 * @see RNA#DRAW_MODE_CIRCULAR
887 * @see RNA#DRAW_MODE_NAVIEW
889 public VARNAPanel(String seq, String str, int drawMode)
890 throws ExceptionNonEqualLength {
891 this(seq, str, drawMode, "");
894 public VARNAPanel(Reader r) throws ExceptionNonEqualLength,
895 ExceptionFileFormatOrSyntax {
896 this(r, RNA.DRAW_MODE_RADIATE);
899 public VARNAPanel(Reader r, int drawMode) throws ExceptionNonEqualLength,
900 ExceptionFileFormatOrSyntax {
901 this(r, drawMode, "");
904 public VARNAPanel(Reader r, int drawMode, String title)
905 throws ExceptionNonEqualLength, ExceptionFileFormatOrSyntax {
907 drawRNA(r, drawMode);
911 public void setOriginLink(Point2D.Double p) {
915 public void setDestinationLink(Point2D.Double p) {
916 _linkDestination = (p);
919 public void removeLink() {
921 _linkDestination = null;
925 * Creates a VARNAPanel instance, and displays an RNA.
928 * The RNA to be displayed within this panel
931 public VARNAPanel(RNA r) {
937 * Creates a VARNAPanel instance, and creates and displays an RNA coupled
938 * with its secondary structure formatted as a well-balanced parenthesis
939 * with dots word (DBN format). Allows the user to choose the drawing
940 * algorithm to be used. Additionally, sets the panel's title.
943 * The raw nucleotide sequence
945 * The secondary structure in DBN format
950 * @throws ExceptionNonEqualLength
951 * @see RNA#DRAW_MODE_CIRCULAR
952 * @see RNA#DRAW_MODE_RADIATE
953 * @see RNA#DRAW_MODE_NAVIEW
956 public VARNAPanel(String seq, String str, int drawMode, String title)
957 throws ExceptionNonEqualLength {
958 drawRNA(seq, str, drawMode);
961 // VARNASecDraw._vp = this;
964 public VARNAPanel(String seq1, String struct1, String seq2, String struct2,
965 int drawMode, String title) {
966 _conf._comparisonMode = true;
967 drawRNA(seq1, struct1, seq2, struct2, drawMode);
972 private void init() {
973 setBackground(VARNAConfig.DEFAULT_BACKGROUND_COLOR);
974 _manager = new UndoManager();
975 _manager.setLimit(10000);
976 _UI.addUndoableEditListener(_manager);
978 _blink = new ControleurBlinkingThread(this,
979 ControleurBlinkingThread.DEFAULT_FREQUENCY, 0, 1.0, 0.0, 0.2);
982 _premierAffichage = true;
983 _translation = new Point(0, 0);
986 this.setFont(_conf._fontBasesGeneral);
988 // ajout des controleurs au VARNAPanel
989 ControleurClicMovement controleurClicMovement = new ControleurClicMovement(
991 this.addMouseListener(controleurClicMovement);
992 this.addMouseMotionListener(controleurClicMovement);
993 this.addMouseWheelListener(new ControleurMolette(this));
995 ControleurDraggedMolette ctrlDraggedMolette = new ControleurDraggedMolette(
997 this.addMouseMotionListener(ctrlDraggedMolette);
998 this.addMouseListener(ctrlDraggedMolette);
1000 ControleurVARNAPanelKeys ctrlKey = new ControleurVARNAPanelKeys(this);
1001 this.addKeyListener(ctrlKey);
1002 this.addFocusListener(ctrlKey);
1004 _interpolator = new ControleurInterpolator(this);
1007 * BH SwingJS do not start this thread
1012 _interpolator.start();
1017 public void undo() {
1018 if (_manager.canUndo())
1022 public void redo() {
1023 if (_manager.canRedo())
1028 * Sets the new style of the title font.
1031 * An int that describes the new font style ("PLAIN","BOLD",
1032 * "BOLDITALIC", or "ITALIC")
1034 public void setTitleFontStyle(int newStyle) {
1035 _conf._titleFont = _conf._titleFont.deriveFont(newStyle);
1036 updateTitleHeight();
1040 * Sets the new size of the title font.
1043 * The new size of the title font
1045 public void setTitleFontSize(float newSize) {
1046 //System.err.println("Applying title size "+newSize);
1047 _conf._titleFont = _conf._titleFont.deriveFont(newSize);
1048 updateTitleHeight();
1052 * Sets the new font family to be used for the title. Available fonts are
1053 * system-specific, yet it seems that "Arial", "Dialog", and "MonoSpaced"
1054 * are almost always available.
1057 * New font family used for the title
1059 public void setTitleFontFamily(String newFamily) {
1060 _conf._titleFont = new Font(newFamily, _conf._titleFont.getStyle(),
1061 _conf._titleFont.getSize());
1062 updateTitleHeight();
1066 * Sets the color to be used for the title.
1069 * A color used to draw the title
1071 public void setTitleFontColor(Color newColor) {
1072 _conf._titleColor = newColor;
1073 updateTitleHeight();
1077 * Sets the font size for displaying bases
1080 * Font size for base caption
1083 public void setBaseFontSize(Float size) {
1084 _conf._fontBasesGeneral = _conf._fontBasesGeneral.deriveFont(size);
1088 * Sets the font size for displaying base numbers
1091 * Font size for base numbers
1094 public void setNumbersFontSize(Float size) {
1095 _conf._numbersFont = _conf._numbersFont.deriveFont(size);
1099 * Sets the font style for displaying bases
1102 * An int that describes the new font style ("PLAIN","BOLD",
1103 * "BOLDITALIC", or "ITALIC")
1106 public void setBaseFontStyle(int style) {
1107 _conf._fontBasesGeneral = _conf._fontBasesGeneral.deriveFont(style);
1110 private void updateTitleHeight() {
1111 if (!getTitle().equals("")) {
1112 _titleHeight = (int) (_conf._titleFont.getSize() * 1.5);
1116 if (Math.abs(this.getZoom() - 1) < .02) {
1117 _translation.y = (int) (-getTitleHeight() / 2.0);
1122 * Sets the panel's title, giving a short description of the RNA secondary
1128 public void setTitle(String title) {
1129 _RNA.setName(title);
1130 updateTitleHeight();
1134 * Sets the distance between consecutive base numbers. Please notice that :
1136 * <li>The first and last base are always numbered</li>
1137 * <li>The numbering is based on the base numbers, not on the indices. So
1138 * base numbers may appear more frequently than expected if bases are
1140 * <li>The periodicity is measured starting from 0. This means that for a
1141 * period of 10 and bases numbered from 1 to 52, the base numbers
1142 * [1,10,20,30,40,50,52] will be drawn.</li>
1146 * New numbering period
1148 public void setNumPeriod(int n) {
1149 _conf._numPeriod = n;
1153 * Returns the current numbering period. Please notice that :
1155 * <li>The first and last base are always numbered</li>
1156 * <li>The numbering is based on the base numbers, not on the indices. So
1157 * base numbers may appear more frequently than expected if bases are
1159 * <li>The periodicity is measured starting from 0. This means that for a
1160 * period of 10 and bases numbered from 1 to 52, the base numbers
1161 * [1,10,20,30,40,50,52] will be drawn.</li>
1164 * @return Current numbering period
1166 public int getNumPeriod() {
1167 return _conf._numPeriod;
1170 private void setScaleFactor(double d) {
1174 private double getScaleFactor() {
1175 return _scaleFactor;
1178 private void setAutoFit(boolean fit) {
1179 _conf._autoFit = fit;
1183 public void lockScrolling() {
1185 setAutoCenter(false);
1188 public void unlockScrolling() {
1190 setAutoCenter(true);
1193 private void drawStringOutline(VueVARNAGraphics g2D, String res, double x,
1194 double y, double margin) {
1195 Dimension d = g2D.getStringDimension(res);
1196 x -= (double) d.width / 2.0;
1197 y += (double) d.height / 2.0;
1198 g2D.setColor(Color.GRAY);
1199 g2D.setSelectionStroke();
1200 g2D.drawRect((x - margin), (y - d.height - margin),
1201 (d.width + 2.0 * margin), (d.height + 2.0 * margin));
1204 private void drawSymbol(VueVARNAGraphics g2D, double posx, double posy,
1205 double normx, double normy, double radius, boolean isCIS,
1207 Color bck = g2D.getColor();
1212 g2D.fillCircle((posx - (radius) / 2.0),
1213 (posy - (radius) / 2.0), radius);
1214 g2D.drawCircle((posx - (radius) / 2.0),
1215 (posy - (radius) / 2.0), radius);
1217 g2D.setColor(Color.white);
1218 g2D.fillCircle(posx - (radius) / 2.0, (posy - (radius) / 2.0),
1221 g2D.drawCircle((posx - (radius) / 2.0),
1222 (posy - (radius) / 2.0), (radius));
1226 GeneralPath p2 = new GeneralPath();
1228 p2.moveTo((float) (posx - radius * normx / 2.0 - radius * normy
1229 / 2.0), (float) (posy - radius * normy / 2.0 + radius
1231 p2.lineTo((float) (posx + radius * normx / 2.0 - radius * normy
1232 / 2.0), (float) (posy + radius * normy / 2.0 + radius
1234 p2.lineTo((float) (posx + radius * normx / 2.0 + radius * normy
1235 / 2.0), (float) (posy + radius * normy / 2.0 - radius
1237 p2.lineTo((float) (posx - radius * normx / 2.0 + radius * normy
1238 / 2.0), (float) (posy - radius * normy / 2.0 - radius
1247 g2D.setColor(Color.white);
1255 double ix = radius * normx / 2.0;
1256 double iy = radius * normy / 2.0;
1257 double jx = radius * normy / 2.0;
1258 double jy = -radius * normx / 2.0;
1260 GeneralPath p2 = new GeneralPath();
1261 p2.moveTo((float) (posx - ix + jx), (float) (posy - iy + jy));
1262 p2.lineTo((float) (posx + ix + jx), (float) (posy + iy + jy));
1263 p2.lineTo((float) (posx - jx), (float) (posy - jy));
1271 g2D.setColor(Color.white);
1282 private void drawBasePairArc(VueVARNAGraphics g2D, int i, int j,
1283 Point2D.Double orig, Point2D.Double dest, double scaleFactor,
1284 ModeleBP style, double newRadius) {
1285 double distance, coef;
1287 coef = getBPHeightIncrement() * 1.75;
1289 coef = getBPHeightIncrement();
1290 distance = dest.x - orig.x;
1291 switch (_conf._mainBPStyle) {
1293 double radiusCircle = ((RNA.BASE_PAIR_DISTANCE - _RNA.BASE_RADIUS) / 5.0)
1295 if (style.isCanonical()) {
1296 if (style.isCanonicalGC()) {
1297 if ((orig.x != dest.x) || (orig.y != dest.y)) {
1298 g2D.drawArc((dest.x + orig.x) / 2., dest.y
1299 - scaleFactor * _RNA.BASE_RADIUS / 2.0,
1300 (distance - scaleFactor * _RNA.BASE_RADIUS
1301 / 3.0), (distance * coef - scaleFactor
1302 * _RNA.BASE_RADIUS / 3.0), 0, 180);
1303 g2D.drawArc((dest.x + orig.x) / 2., dest.y
1304 - scaleFactor * _RNA.BASE_RADIUS / 2.0,
1305 (distance + scaleFactor * _RNA.BASE_RADIUS
1306 / 3.0), (distance * coef + scaleFactor
1307 * _RNA.BASE_RADIUS / 3.0), 0, 180);
1309 } else if (style.isCanonicalAU()) {
1310 g2D.drawArc((dest.x + orig.x) / 2., dest.y - scaleFactor
1311 * _RNA.BASE_RADIUS / 2.0, (distance),
1312 (distance * coef), 0, 180);
1313 } else if (style.isWobbleUG()) {
1314 Point2D.Double midtop = new Point2D.Double(
1315 (dest.x + orig.x) / 2., dest.y - distance * coef
1316 / 2. - scaleFactor * _RNA.BASE_RADIUS / 2.0);
1317 g2D.drawArc(midtop.x, dest.y - scaleFactor
1318 * _RNA.BASE_RADIUS / 2.0, (distance),
1319 (distance * coef), 0, 180);
1320 drawSymbol(g2D, midtop.x, midtop.y, 1., 0., radiusCircle,
1321 false, ModeleBP.Edge.WC);
1323 Point2D.Double midtop = new Point2D.Double(
1324 (dest.x + orig.x) / 2., dest.y - distance * coef
1325 / 2. - scaleFactor * _RNA.BASE_RADIUS / 2.0);
1326 g2D.drawArc(midtop.x, dest.y - scaleFactor
1327 * _RNA.BASE_RADIUS / 2.0, (distance),
1328 (distance * coef), 0, 180);
1329 drawSymbol(g2D, midtop.x, midtop.y, 1., 0., radiusCircle,
1330 style.isCIS(), style.getEdgePartner5());
1333 ModeleBP.Edge p1 = style.getEdgePartner5();
1334 ModeleBP.Edge p2 = style.getEdgePartner3();
1335 Point2D.Double midtop = new Point2D.Double(
1336 (dest.x + orig.x) / 2., dest.y - distance * coef / 2.
1337 - scaleFactor * _RNA.BASE_RADIUS / 2.0);
1338 g2D.drawArc(midtop.x, dest.y - scaleFactor * _RNA.BASE_RADIUS
1339 / 2.0, (distance), (distance * coef), 0, 180);
1341 drawSymbol(g2D, midtop.x, midtop.y, 1., 0., radiusCircle,
1342 false, style.getEdgePartner5());
1344 drawSymbol(g2D, midtop.x - scaleFactor * _RNA.BASE_RADIUS,
1345 midtop.y, 1., 0., radiusCircle, style.isCIS(), p1);
1346 drawSymbol(g2D, midtop.x + scaleFactor * _RNA.BASE_RADIUS,
1347 midtop.y, -1., 0., radiusCircle, style.isCIS(), p2);
1353 double radiusCircle = ((RNA.BASE_PAIR_DISTANCE - _RNA.BASE_RADIUS) / 5.0)
1355 double distFromBaseCenter = DISTANCE_FACT*scaleFactor;
1356 orig = new Point2D.Double(orig.x,orig.y-(distFromBaseCenter+newRadius));
1357 dest = new Point2D.Double(dest.x,dest.y-(distFromBaseCenter+newRadius));
1358 if (style.isCanonical()) {
1359 if (style.isCanonicalGC()) {
1360 if ((orig.x != dest.x) || (orig.y != dest.y)) {
1361 g2D.drawArc((dest.x + orig.x) / 2., dest.y
1362 - scaleFactor * _RNA.BASE_RADIUS / 2.0,
1363 (distance - scaleFactor * _RNA.BASE_RADIUS
1364 / 3.0), (distance * coef - scaleFactor
1365 * _RNA.BASE_RADIUS / 3.0), 0, 180);
1366 g2D.drawArc((dest.x + orig.x) / 2., dest.y
1367 - scaleFactor * _RNA.BASE_RADIUS / 2.0,
1368 (distance + scaleFactor * _RNA.BASE_RADIUS
1369 / 3.0), (distance * coef + scaleFactor
1370 * _RNA.BASE_RADIUS / 3.0), 0, 180);
1372 } else if (style.isCanonicalAU()) {
1373 g2D.drawArc((dest.x + orig.x) / 2., dest.y - scaleFactor
1374 * _RNA.BASE_RADIUS / 2.0, (distance),
1375 (distance * coef), 0, 180);
1378 ModeleBP.Edge p1 = style.getEdgePartner5();
1379 ModeleBP.Edge p2 = style.getEdgePartner3();
1380 Point2D.Double midtop = new Point2D.Double(
1381 (dest.x + orig.x) / 2., dest.y - distance * coef / 2.
1382 - scaleFactor * _RNA.BASE_RADIUS / 2.0);
1383 g2D.drawArc(midtop.x, dest.y - scaleFactor * _RNA.BASE_RADIUS
1384 / 2.0, (distance), (distance * coef), 0, 180);
1385 drawSymbol(g2D, orig.x,
1386 orig.y-radiusCircle*.95, 1., 0., radiusCircle, style.isCIS(), p1);
1387 drawSymbol(g2D, dest.x,
1388 dest.y-radiusCircle*.95, -1., 0., radiusCircle, style.isCIS(), p2);
1393 g2D.drawArc((dest.x + orig.x) / 2., dest.y - scaleFactor
1394 * _RNA.BASE_RADIUS / 2.0, (distance), (distance * coef), 0,
1401 public static double DISTANCE_FACT = 2.;
1404 private void drawBasePair(VueVARNAGraphics g2D, Point2D.Double orig,
1405 Point2D.Double dest, ModeleBP style, double newRadius,
1406 double scaleFactor) {
1408 double dx = dest.x - orig.x;
1409 double dy = dest.y - orig.y;
1410 double dist = Math.sqrt((dest.x - orig.x) * (dest.x - orig.x)
1411 + (dest.y - orig.y) * (dest.y - orig.y));
1416 orig = new Point2D.Double(orig.x + newRadius * dx, orig.y + newRadius
1418 dest = new Point2D.Double(dest.x - newRadius * dx, dest.y - newRadius
1420 switch (_conf._mainBPStyle) {
1422 double radiusCircle = ((RNA.BASE_PAIR_DISTANCE - _RNA.BASE_RADIUS) / 5.0)
1424 if (style.isCanonical()) {
1425 if (style.isCanonicalGC()) {
1426 if ((orig.x != dest.x) || (orig.y != dest.y)) {
1427 nx *= scaleFactor * _RNA.BASE_RADIUS / 4.0;
1428 ny *= scaleFactor * _RNA.BASE_RADIUS / 4.0;
1429 g2D.drawLine((orig.x + nx), (orig.y + ny),
1430 (dest.x + nx), (dest.y + ny));
1431 g2D.drawLine((orig.x - nx), (orig.y - ny),
1432 (dest.x - nx), (dest.y - ny));
1434 } else if (style.isCanonicalAU()) {
1435 g2D.drawLine(orig.x, orig.y, dest.x, dest.y);
1436 } else if (style.isWobbleUG()) {
1437 double cx = (dest.x + orig.x) / 2.0;
1438 double cy = (dest.y + orig.y) / 2.0;
1439 g2D.drawLine(orig.x, orig.y, dest.x, dest.y);
1440 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle, false,
1443 double cx = (dest.x + orig.x) / 2.0;
1444 double cy = (dest.y + orig.y) / 2.0;
1445 g2D.drawLine(orig.x, orig.y, dest.x, dest.y);
1446 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle,
1447 style.isCIS(), style.getEdgePartner5());
1450 ModeleBP.Edge p1 = style.getEdgePartner5();
1451 ModeleBP.Edge p2 = style.getEdgePartner3();
1452 double cx = (dest.x + orig.x) / 2.0;
1453 double cy = (dest.y + orig.y) / 2.0;
1454 g2D.drawLine(orig.x, orig.y, dest.x, dest.y);
1456 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle,
1460 double vdx = (dest.x - orig.x);
1461 double vdy = (dest.y - orig.y);
1464 drawSymbol(g2D, cx + vdx, cy + vdy, -nx, -ny, radiusCircle,
1466 drawSymbol(g2D, cx - vdx, cy - vdy, nx, ny, radiusCircle,
1473 double radiusCircle = ((RNA.BASE_PAIR_DISTANCE - _RNA.BASE_RADIUS) / 5.0)
1475 double distFromBaseCenter = DISTANCE_FACT*scaleFactor;
1476 Point2D.Double norig = new Point2D.Double(orig.x+(distFromBaseCenter+.5*newRadius)*dx,orig.y+(distFromBaseCenter+.5*newRadius)*dy);
1477 Point2D.Double ndest = new Point2D.Double(dest.x-(distFromBaseCenter+.5*newRadius)*dx,dest.y-(distFromBaseCenter+.5*newRadius)*dy);
1478 if (style.isCanonical()) {
1479 if (style.isCanonicalGC()) {
1480 if ((norig.x != ndest.x) || (norig.y != ndest.y)) {
1481 nx *= scaleFactor * _RNA.BASE_RADIUS / 4.0;
1482 ny *= scaleFactor * _RNA.BASE_RADIUS / 4.0;
1483 g2D.drawLine((norig.x + nx), (norig.y + ny),
1484 (ndest.x + nx), (ndest.y + ny));
1485 g2D.drawLine((norig.x - nx), (norig.y - ny),
1486 (ndest.x - nx), (ndest.y - ny));
1488 } else if (style.isCanonicalAU()) {
1489 g2D.drawLine(norig.x, norig.y, ndest.x, ndest.y);
1490 } else if (style.isWobbleUG()) {
1491 double cx = (ndest.x + norig.x) / 2.0;
1492 double cy = (ndest.y + norig.y) / 2.0;
1493 g2D.drawLine(norig.x, norig.y, ndest.x, ndest.y);
1494 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle, false,
1497 double cx = (ndest.x + norig.x) / 2.0;
1498 double cy = (ndest.y + norig.y) / 2.0;
1499 g2D.drawLine(norig.x, norig.y, ndest.x, ndest.y);
1500 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle,
1501 style.isCIS(), style.getEdgePartner5());
1504 ModeleBP.Edge p1 = style.getEdgePartner5();
1505 ModeleBP.Edge p2 = style.getEdgePartner3();
1506 double cx = (ndest.x + norig.x) / 2.0;
1507 double cy = (ndest.y + norig.y) / 2.0;
1508 g2D.drawLine(norig.x, norig.y, ndest.x, ndest.y);
1510 drawSymbol(g2D, cx, cy, nx, ny, radiusCircle,
1515 drawSymbol(g2D, ndest.x - fac*radiusCircle*dx, ndest.y - fac*radiusCircle*dy, -nx, -ny, radiusCircle,
1517 drawSymbol(g2D, norig.x + fac*radiusCircle*dx, norig.y + fac*radiusCircle*dy, nx, ny, radiusCircle,
1524 g2D.drawLine(orig.x, orig.y, dest.x, dest.y);
1527 double xcenter = (orig.x + dest.x) / 2.0;
1528 double ycenter = (orig.y + dest.y) / 2.0;
1529 double radius = Math.max(4.0 * scaleFactor, 1.0);
1530 g2D.fillCircle((xcenter - radius), (ycenter - radius),
1538 private Color getHighlightedVersion(Color c1, Color c2) {
1539 int r1 = c1.getRed();
1540 int g1 = c1.getGreen();
1541 int b1 = c1.getBlue();
1542 int r2 = c2.getRed();
1543 int g2 = c2.getGreen();
1544 int b2 = c2.getBlue();
1545 double val = _blink.getVal();
1546 int nr = Math.max(0,
1547 Math.min((int) ((r1 * val + r2 * (1.0 - val))), 255));
1548 int ng = Math.max(0,
1549 Math.min((int) ((g1 * val + g2 * (1.0 - val))), 255));
1550 int nb = Math.max(0,
1551 Math.min((int) ((b1 * val + b2 * (1.0 - val))), 255));
1552 return new Color(nr, ng, nb);
1555 private Color highlightFilter(int index, Color initialColor, Color c1,
1556 Color c2, boolean localView) {
1557 if (_selectedBases.contains(_RNA.getBaseAt(index)) && localView) {
1558 return getHighlightedVersion(c1, c2);
1560 return initialColor;
1563 public static Point2D.Double computeExcentricUnitVector(int i,
1564 Point2D.Double[] points, Point2D.Double[] centers) {
1565 double dist = points[i].distance(centers[i]);
1566 Point2D.Double byCenter = new Point2D.Double(
1567 (points[i].x - centers[i].x) / dist,
1568 (points[i].y - centers[i].y) / dist);
1569 if ((i > 0) && (i < points.length - 1)) {
1570 Point2D.Double p0 = points[i - 1];
1571 Point2D.Double p1 = points[i];
1572 Point2D.Double p2 = points[i + 1];
1573 double dist1 = p2.distance(p1);
1574 Point2D.Double v1 = new Point2D.Double((p2.x - p1.x) / dist1,
1575 (p2.y - p1.y) / dist1);
1576 Point2D.Double vn1 = new Point2D.Double(v1.y, -v1.x);
1577 double dist2 = p1.distance(p0);
1578 Point2D.Double v2 = new Point2D.Double((p1.x - p0.x) / dist2,
1579 (p1.y - p0.y) / dist2);
1580 Point2D.Double vn2 = new Point2D.Double(v2.y, -v2.x);
1581 Point2D.Double vn = new Point2D.Double((vn1.x + vn2.x) / 2.0,
1582 (vn1.y + vn2.y) / 2.0);
1583 double D = vn.distance(new Point2D.Double(0.0, 0.0));
1586 if (byCenter.x * vn.x + byCenter.y * vn.y < 0) {
1592 else if (((i==0) || (i==points.length-1)) && (points.length>1)) {
1593 int a = (i==0)?0:points.length-1;
1594 int b = (i==0)?1:points.length-2;
1595 double D = points[a].distance(points[b]);
1596 return new Point2D.Double(
1597 (points[a].x - points[b].x) / D,
1598 (points[a].y - points[b].y) / D);
1605 private void drawBase(VueVARNAGraphics g2D, int i, Point2D.Double[] points,
1606 Point2D.Double[] centers, double newRadius, double _scaleFactor,
1607 boolean localView) {
1608 Point2D.Double p = points[i];
1609 ModeleBase mb = _RNA.get_listeBases().get(i);
1610 g2D.setFont(_conf._fontBasesGeneral);
1611 Color baseInnerColor = highlightFilter(i,
1612 _RNA.getBaseInnerColor(i, _conf), Color.white,
1613 _RNA.getBaseInnerColor(i, _conf), localView);
1614 Color baseOuterColor = highlightFilter(i,
1615 _RNA.getBaseOuterColor(i, _conf),
1616 _RNA.getBaseOuterColor(i, _conf), Color.white, localView);
1617 Color baseNameColor = highlightFilter(i,
1618 _RNA.getBaseNameColor(i, _conf),
1619 _RNA.getBaseNameColor(i, _conf), Color.white, localView);
1620 if ( RNA.whiteLabelPreferrable(baseInnerColor))
1622 baseNameColor=Color.white;
1625 if (mb instanceof ModeleBaseNucleotide) {
1626 ModeleBaseNucleotide mbn = (ModeleBaseNucleotide) mb;
1627 String res = mbn.getBase();
1628 if (_hoveredBase == mb && localView && isModifiable()) {
1629 g2D.setColor(_conf._hoverColor);
1630 g2D.fillCircle(p.getX() - 1.5 * newRadius, p.getY() - 1.5
1631 * newRadius, 3.0 * newRadius);
1632 g2D.setColor(_conf._hoverColor.darker());
1633 g2D.drawCircle(p.getX() - 1.5 * newRadius, p.getY() - 1.5
1634 * newRadius, 3.0 * newRadius);
1635 g2D.setPlainStroke();
1637 if (_conf._fillBases) {
1638 // Filling inner circle
1639 g2D.setColor(baseInnerColor);
1640 g2D.fillCircle(p.getX() - newRadius, p.getY() - newRadius,
1644 if (_conf._drawOutlineBases) {
1646 g2D.setColor(baseOuterColor);
1647 g2D.setStrokeThickness(_conf._baseThickness * _scaleFactor);
1648 g2D.drawCircle(p.getX() - newRadius, p.getY() - newRadius,
1652 g2D.setColor(baseNameColor);
1653 g2D.drawStringCentered(String.valueOf(res), p.getX(), p.getY());
1654 } else if (mb instanceof ModeleBasesComparison) {
1656 ModeleBasesComparison mbc = (ModeleBasesComparison) mb;
1658 // On lui donne l'aspect voulue (on a un trait droit)
1659 g2D.setPlainStroke(); // On doit avoir un trait droit, sans arrondit
1660 g2D.setStrokeThickness(_conf._baseThickness * _scaleFactor);
1662 // On dessine l'étiquette, rectangle aux bords arrondies.
1663 g2D.setColor(baseInnerColor);
1664 g2D.fillRoundRect((p.getX() - 1.5 * newRadius),
1665 (p.getY() - newRadius), (3.0 * newRadius),
1666 (2.0 * newRadius), 10 * _scaleFactor, 10 * _scaleFactor);
1668 /* Dessin du rectangle exterieur (bords) */
1669 g2D.setColor(baseOuterColor);
1670 g2D.drawRoundRect((p.getX() - 1.5 * newRadius),
1671 (p.getY() - newRadius), (3 * newRadius), (2 * newRadius),
1672 10 * _scaleFactor, 10 * _scaleFactor);
1674 // On le dessine au centre de l'étiquette.
1675 g2D.drawLine((p.getX()), (p.getY() + newRadius) - 1, (p.getX()),
1676 (p.getY() - newRadius) + 1);
1678 /* Dessin du nom de la base (A,C,G,U,etc...) */
1679 // On créer le texte des étiquettes
1680 String label1 = String.valueOf(mbc.getBase1());
1681 String label2 = String.valueOf(mbc.getBase2());
1683 // On leur donne une couleur
1684 g2D.setColor(getRNA().get_listeBases().get(i).getStyleBase()
1685 .getBaseNameColor());
1687 // Et on les dessine.
1688 g2D.drawStringCentered(label1, p.getX() - (.75 * newRadius),
1690 g2D.drawStringCentered(label2, p.getX() + (.75 * newRadius),
1694 // Drawing base number
1695 if (_RNA.isNumberDrawn(mb, getNumPeriod())) {
1697 Point2D.Double vn = computeExcentricUnitVector(i, points, centers);
1698 g2D.setColor(mb.getStyleBase().getBaseNumberColor());
1699 g2D.setFont(_conf._numbersFont);
1700 double factorMin = Math.min(.5, _conf._distNumbers);
1701 double factorMax = Math.min(_conf._distNumbers - 1.5,
1702 _conf._distNumbers);
1703 g2D.drawLine(p.x + vn.x * ((1 + factorMin) * newRadius), p.y + vn.y
1704 * ((1 + factorMin) * newRadius), p.x + vn.x
1705 * ((1 + factorMax) * newRadius), p.y + vn.y
1706 * ((1 + factorMax) * newRadius));
1707 g2D.drawStringCentered(mb.getLabel(), p.x + vn.x
1708 * ((1 + _conf._distNumbers) * newRadius), p.y + vn.y
1709 * ((1 + _conf._distNumbers) * newRadius));
1714 void drawChemProbAnnotation(VueVARNAGraphics g2D, ChemProbAnnotation cpa,
1715 Point2D.Double anchor, double scaleFactor) {
1716 g2D.setColor(cpa.getColor());
1717 g2D.setStrokeThickness(RNA.CHEM_PROB_ARROW_THICKNESS * scaleFactor
1718 * cpa.getIntensity());
1719 g2D.setPlainStroke();
1720 Point2D.Double v = cpa.getDirVector();
1721 Point2D.Double vn = cpa.getNormalVector();
1722 Point2D.Double base = new Point2D.Double(
1723 (anchor.x + _RNA.CHEM_PROB_DIST * scaleFactor * v.x),
1724 (anchor.y + _RNA.CHEM_PROB_DIST * scaleFactor * v.y));
1725 Point2D.Double edge = new Point2D.Double(
1726 (base.x + _RNA.CHEM_PROB_BASE_LENGTH * cpa.getIntensity()
1727 * scaleFactor * v.x),
1728 (base.y + _RNA.CHEM_PROB_BASE_LENGTH * cpa.getIntensity()
1729 * scaleFactor * v.y));
1730 switch (cpa.getType()) {
1732 Point2D.Double arrowTip1 = new Point2D.Double(
1733 (base.x + cpa.getIntensity()
1735 * (_RNA.CHEM_PROB_ARROW_WIDTH * vn.x + _RNA.CHEM_PROB_ARROW_HEIGHT
1737 (base.y + cpa.getIntensity()
1739 * (_RNA.CHEM_PROB_ARROW_WIDTH * vn.y + _RNA.CHEM_PROB_ARROW_HEIGHT
1741 Point2D.Double arrowTip2 = new Point2D.Double(
1742 (base.x + cpa.getIntensity()
1744 * (-_RNA.CHEM_PROB_ARROW_WIDTH * vn.x + _RNA.CHEM_PROB_ARROW_HEIGHT
1746 (base.y + cpa.getIntensity()
1748 * (-_RNA.CHEM_PROB_ARROW_WIDTH * vn.y + _RNA.CHEM_PROB_ARROW_HEIGHT
1750 g2D.drawLine(base.x, base.y, edge.x, edge.y);
1751 g2D.drawLine(base.x, base.y, arrowTip1.x, arrowTip1.y);
1752 g2D.drawLine(base.x, base.y, arrowTip2.x, arrowTip2.y);
1756 Point2D.Double side1 = new Point2D.Double(
1757 (edge.x - cpa.getIntensity() * scaleFactor
1758 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * v.x)),
1759 (edge.y - cpa.getIntensity() * scaleFactor
1760 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * v.y)));
1761 Point2D.Double side2 = new Point2D.Double(
1762 (edge.x - cpa.getIntensity() * scaleFactor
1763 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * vn.x)),
1764 (edge.y - cpa.getIntensity() * scaleFactor
1765 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * vn.y)));
1766 Point2D.Double side3 = new Point2D.Double(
1767 (edge.x + cpa.getIntensity() * scaleFactor
1768 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * v.x)),
1769 (edge.y + cpa.getIntensity() * scaleFactor
1770 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * v.y)));
1771 Point2D.Double side4 = new Point2D.Double(
1772 (edge.x + cpa.getIntensity() * scaleFactor
1773 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * vn.x)),
1774 (edge.y + cpa.getIntensity() * scaleFactor
1775 * (_RNA.CHEM_PROB_PIN_SEMIDIAG * vn.y)));
1776 GeneralPath p2 = new GeneralPath();
1777 p2.moveTo((float) side1.x, (float) side1.y);
1778 p2.lineTo((float) side2.x, (float) side2.y);
1779 p2.lineTo((float) side3.x, (float) side3.y);
1780 p2.lineTo((float) side4.x, (float) side4.y);
1783 g2D.drawLine(base.x, base.y, edge.x, edge.y);
1787 Point2D.Double arrowTip1 = new Point2D.Double(
1788 (edge.x + cpa.getIntensity() * scaleFactor
1789 * (_RNA.CHEM_PROB_TRIANGLE_WIDTH * vn.x)),
1790 (edge.y + cpa.getIntensity() * scaleFactor
1791 * (_RNA.CHEM_PROB_TRIANGLE_WIDTH * vn.y)));
1792 Point2D.Double arrowTip2 = new Point2D.Double(
1793 (edge.x + cpa.getIntensity() * scaleFactor
1794 * (-_RNA.CHEM_PROB_TRIANGLE_WIDTH * vn.x)),
1795 (edge.y + cpa.getIntensity() * scaleFactor
1796 * (-_RNA.CHEM_PROB_TRIANGLE_WIDTH * vn.y)));
1797 GeneralPath p2 = new GeneralPath();
1798 p2.moveTo((float) base.x, (float) base.y);
1799 p2.lineTo((float) arrowTip1.x, (float) arrowTip1.y);
1800 p2.lineTo((float) arrowTip2.x, (float) arrowTip2.y);
1806 Double radius = scaleFactor * _RNA.CHEM_PROB_DOT_RADIUS
1807 * cpa.getIntensity();
1808 Point2D.Double center = new Point2D.Double((base.x + radius * v.x),
1809 (base.y + radius * v.y));
1810 g2D.fillCircle((center.x - radius), (center.y - radius),
1817 Point2D.Double buildCaptionPosition(ModeleBase mb, double scaleFactor,
1818 double heightEstimate) {
1819 double radius = 2.0;
1820 if (_RNA.isNumberDrawn(mb, getNumPeriod())) {
1821 radius += _conf._distNumbers;
1823 Point2D.Double center = mb.getCenter();
1824 Point2D.Double p = mb.getCoords();
1825 double realDistance = _RNA.BASE_RADIUS * radius + heightEstimate;
1826 return new Point2D.Double(center.getX() + (p.getX() - center.getX())
1827 * ((p.distance(center) + realDistance) / p.distance(center)),
1829 + (p.getY() - center.getY())
1830 * ((p.distance(center) + realDistance) / p
1831 .distance(center)));
1834 private void renderAnnotations(VueVARNAGraphics g2D, double offX,
1835 double offY, double rnaBBoxX, double rnaBBoxY, double scaleFactor) {
1836 for (TextAnnotation textAnnotation : _RNA.getAnnotations()) {
1837 g2D.setColor(textAnnotation.getColor());
1838 g2D.setFont(textAnnotation
1841 (float) (2.0 * textAnnotation.getFont().getSize() * scaleFactor)));
1842 Point2D.Double position = textAnnotation.getCenterPosition();
1843 if (textAnnotation.getType() == TextAnnotation.AnchorType.BASE) {
1844 ModeleBase mb = (ModeleBase) textAnnotation.getAncrage();
1845 double fontHeight = Math.ceil(textAnnotation.getFont()
1847 position = buildCaptionPosition(mb, scaleFactor, fontHeight);
1849 position = transformCoord(position, offX, offY, rnaBBoxX, rnaBBoxY,
1851 g2D.drawStringCentered(textAnnotation.getTexte(), position.x,
1853 if ((_selectedAnnotation == textAnnotation)
1854 && (_highlightAnnotation)) {
1855 drawStringOutline(g2D, textAnnotation.getTexte(), position.x,
1859 for (ChemProbAnnotation cpa : _RNA.getChemProbAnnotations()) {
1860 Point2D.Double anchor = transformCoord(cpa.getAnchorPosition(),
1861 offX, offY, rnaBBoxX, rnaBBoxY, scaleFactor);
1862 drawChemProbAnnotation(g2D, cpa, anchor, scaleFactor);
1867 public Rectangle2D.Double getExtendedRNABBox() {
1868 // We get the logical bounding box
1869 Rectangle2D.Double rnabbox = _RNA.getBBox();
1870 rnabbox.y -= _conf._distNumbers * _RNA.BASE_RADIUS;
1871 rnabbox.height += 2.0 * _conf._distNumbers * _RNA.BASE_RADIUS;
1872 rnabbox.x -= _conf._distNumbers * _RNA.BASE_RADIUS;
1873 rnabbox.width += 2.0 * _conf._distNumbers * _RNA.BASE_RADIUS;
1874 if (_RNA.hasVirtualLoops()) {
1875 rnabbox.y -= RNA.VIRTUAL_LOOP_RADIUS;
1876 rnabbox.height += 2.0 * RNA.VIRTUAL_LOOP_RADIUS;
1877 rnabbox.x -= RNA.VIRTUAL_LOOP_RADIUS;
1878 rnabbox.width += 2.0 * RNA.VIRTUAL_LOOP_RADIUS;
1883 public void drawBackbone(VueVARNAGraphics g2D, Point2D.Double[] newCoords,
1884 double newRadius, double _scaleFactor) {
1886 if (getDrawBackbone()) {
1887 g2D.setStrokeThickness(1.5 * _scaleFactor);
1888 g2D.setColor(_conf._backboneColor);
1890 ModeleBackbone bck = _RNA.getBackbone();
1893 for (int i = 1; i < _RNA.get_listeBases().size(); i++) {
1894 Point2D.Double p1 = newCoords[i - 1];
1895 Point2D.Double p2 = newCoords[i];
1896 double dist = p1.distance(p2);
1897 int a = _RNA.getBaseAt(i - 1).getElementStructure();
1898 int b = _RNA.getBaseAt(i).getElementStructure();
1899 boolean consecutivePair = (a == i) && (b == i - 1);
1902 Point2D.Double vbp = new Point2D.Double();
1903 vbp.x = (p2.x - p1.x) / dist;
1904 vbp.y = (p2.y - p1.y) / dist;
1906 BackboneType bt = bck.getTypeBefore(i);
1907 if (bt!=BackboneType.DISCONTINUOUS_TYPE)
1909 if (bt==BackboneType.MISSING_PART_TYPE) {
1910 g2D.setSelectionStroke();
1912 g2D.setPlainStroke();
1914 g2D.setColor(bck.getColorBefore(i, _conf._backboneColor));
1917 && (_RNA.getDrawMode() != RNA.DRAW_MODE_LINEAR)
1918 && (_RNA.getDrawMode() != RNA.DRAW_MODE_CIRCULAR)) {
1920 if (i + 1 < newCoords.length) {
1921 dir = (_RNA.testDirectionality(i - 1, i, i + 1) ? -1
1923 } else if (i - 2 >= 0) {
1924 dir = (_RNA.testDirectionality(i - 2, i - 1, i) ? -1
1927 Point2D.Double vn = new Point2D.Double(dir * vbp.y,
1929 Point2D.Double centerSeg = new Point2D.Double(
1930 (p1.x + p2.x) / 2.0, (p1.y + p2.y) / 2.0);
1931 double distp1CenterSeq = p1.distance(centerSeg);
1932 double centerDist = Math
1933 .sqrt((RNA.VIRTUAL_LOOP_RADIUS * _scaleFactor
1934 * RNA.VIRTUAL_LOOP_RADIUS * _scaleFactor)
1935 - distp1CenterSeq * distp1CenterSeq);
1936 Point2D.Double centerLoop = new Point2D.Double(
1937 centerSeg.x + centerDist * vn.x, centerSeg.y
1938 + centerDist * vn.y);
1939 double radius = centerLoop.distance(p1);
1941 * (Math.atan2(-(p1.y - centerLoop.y),
1942 (p1.x - centerLoop.x)))
1945 * (Math.atan2(-(p2.y - centerLoop.y),
1946 (p2.x - centerLoop.x)))
1948 double angle = (a2 - a1);
1949 if (-dir * angle < 0) {
1950 angle += -dir * 360.;
1952 // if (angle<0.) angle += 360.;
1953 // angle = -dir*(360-dir*angle);
1954 g2D.drawArc(centerLoop.x + .8 * newRadius * vn.x,
1955 centerLoop.y + .8 * newRadius * vn.y,
1956 2 * radius, 2 * radius, a1, angle);
1958 g2D.drawLine((newCoords[i - 1].x + newRadius * vbp.x),
1959 (newCoords[i - 1].y + newRadius * vbp.y),
1960 (newCoords[i].x - newRadius * vbp.x),
1961 (newCoords[i].y - newRadius * vbp.y));
1969 public Point2D.Double logicToPanel(Point2D.Double logicPoint) {
1970 return new Point2D.Double(_offX
1971 + (getScaleFactor() * (logicPoint.x - _offsetRNA.x)), _offY
1972 + (getScaleFactor() * (logicPoint.y - _offsetRNA.y)));
1976 public Rectangle2D.Double renderRNA(VueVARNAGraphics g2D,
1977 Rectangle2D.Double bbox) {
1978 return renderRNA(g2D, bbox, false, true);
1981 private double computeScaleFactor(Rectangle2D.Double bbox,
1982 boolean localView, boolean autoCenter) {
1983 Rectangle2D.Double rnabbox = getExtendedRNABBox();
1984 double scaleFactor = Math.min((double) bbox.width
1985 / (double) rnabbox.width, (double) bbox.height
1986 / (double) rnabbox.height);
1988 // Use it to get an estimate of the font size for numbers ...
1989 float newFontSize = Math.max(1,
1990 (int) ((1.7 * _RNA.BASE_RADIUS) * scaleFactor));
1991 // ... and increase bounding box accordingly
1992 rnabbox.y -= newFontSize;
1993 rnabbox.height += newFontSize;
1994 if (_conf._drawColorMap) {
1995 rnabbox.height += getColorMapHeight();
1997 rnabbox.x -= newFontSize;
1998 rnabbox.width += newFontSize;
2000 // Now, compute the final scaling factor and corresponding font size
2001 scaleFactor = Math.min((double) bbox.width / (double) rnabbox.width,
2002 (double) bbox.height / (double) rnabbox.height);
2005 setScaleFactor(scaleFactor);
2006 scaleFactor = getScaleFactor();
2011 public synchronized Rectangle2D.Double renderRNA(VueVARNAGraphics g2D,
2012 Rectangle2D.Double bbox, boolean localView, boolean autoCenter) {
2013 Rectangle2D.Double rnaMultiBox = new Rectangle2D.Double(0, 0, 1, 1);
2014 double scaleFactor = computeScaleFactor(bbox, localView, autoCenter);
2015 float newFontSize = Math.max(1,
2016 (int) ((1.7 * _RNA.BASE_RADIUS) * scaleFactor));
2017 double newRadius = Math.max(1.0, (scaleFactor * _RNA.BASE_RADIUS));
2018 setBaseFontSize(newFontSize);
2019 setNumbersFontSize(newFontSize);
2020 double offX = bbox.x;
2021 double offY = bbox.y;
2022 Rectangle2D.Double rnabbox = getExtendedRNABBox();
2024 if (_RNA.getSize() != 0) {
2026 Point2D.Double offsetRNA = new Point2D.Double(rnabbox.x, rnabbox.y);
2029 offX = (bbox.x + (bbox.width - Math.round(rnabbox.width
2030 * scaleFactor)) / 2.0);
2031 offY = (bbox.y + (bbox.height - Math.round(rnabbox.height
2032 * scaleFactor)) / 2.0);
2036 _offsetPanel = new Point2D.Double(_offX, _offY);
2037 _offsetRNA = new Point2D.Double(rnabbox.x, rnabbox.y);
2044 offsetRNA = _offsetRNA;
2047 // Re-scaling once and for all
2048 Point2D.Double[] newCoords = new Point2D.Double[_RNA
2049 .get_listeBases().size()];
2050 Point2D.Double[] newCenters = new Point2D.Double[_RNA
2051 .get_listeBases().size()];
2052 for (int i = 0; i < _RNA.get_listeBases().size(); i++) {
2053 ModeleBase mb = _RNA.getBaseAt(i);
2054 newCoords[i] = new Point2D.Double(offX
2055 + (scaleFactor * (mb.getCoords().x - offsetRNA.x)),
2056 offY + (scaleFactor * (mb.getCoords().y - offsetRNA.y)));
2058 Point2D.Double centerBck = _RNA.getCenter(i);
2059 // si la base est dans un angle entre une boucle et une helice
2060 if (_RNA.get_drawMode() == RNA.DRAW_MODE_NAVIEW
2061 || _RNA.get_drawMode() == RNA.DRAW_MODE_RADIATE) {
2062 if ((mb.getElementStructure() != -1)
2063 && i < _RNA.get_listeBases().size() - 1 && i > 1) {
2064 ModeleBase b1 = _RNA.get_listeBases().get(i - 1);
2065 ModeleBase b2 = _RNA.get_listeBases().get(i + 1);
2066 int j1 = b1.getElementStructure();
2067 int j2 = b2.getElementStructure();
2068 if ((j1 == -1) ^ (j2 == -1)) {
2069 // alors la position du nombre associé doit etre
2070 Point2D.Double a1 = b1.getCoords();
2071 Point2D.Double a2 = b2.getCoords();
2072 Point2D.Double c1 = b1.getCenter();
2073 Point2D.Double c2 = b2.getCenter();
2075 centerBck.x = mb.getCoords().x + (c1.x - a1.x)
2076 / c1.distance(a1) + (c2.x - a2.x)
2078 centerBck.y = mb.getCoords().y + (c1.y - a1.y)
2079 / c1.distance(a1) + (c2.y - a2.y)
2084 newCenters[i] = new Point2D.Double(offX
2085 + (scaleFactor * (centerBck.x - offsetRNA.x)), offY
2086 + (scaleFactor * (centerBck.y - offsetRNA.y)));
2088 // Keep track of coordinates for mouse interactions
2090 _realCoords = newCoords;
2091 _realCenters = newCenters;
2094 g2D.setStrokeThickness(1.5 * scaleFactor);
2095 g2D.setPlainStroke();
2096 g2D.setFont(_conf._fontBasesGeneral);
2098 // Drawing region highlights Annotation
2099 drawRegionHighlightsAnnotation(g2D, _realCoords, _realCenters,
2101 drawBackbone(g2D, newCoords, newRadius, scaleFactor);
2103 // Drawing base-pairs
2105 for (int i = 0; i < _RNA.get_listeBases().size(); i++) {
2106 int j = _RNA.get_listeBases().get(i).getElementStructure();
2107 // si c'est une parenthese ouvrante (premiere base du
2110 ModeleBP msbp = _RNA.get_listeBases().get(i).getStyleBP();
2111 // System.err.println(msbp);
2112 if (msbp.isCanonical() || _conf._drawnNonCanonicalBP) {
2113 if (_RNA.get_drawMode() == RNA.DRAW_MODE_LINEAR) {
2114 g2D.setStrokeThickness(_RNA.getBasePairThickness(
2118 * _conf._bpThickness);
2120 g2D.setStrokeThickness(_RNA.getBasePairThickness(
2121 msbp, _conf) * 1.5 * scaleFactor);
2123 g2D.setColor(_RNA.getBasePairColor(msbp, _conf));
2125 if (_RNA.get_drawMode() == RNA.DRAW_MODE_LINEAR) {
2126 drawBasePairArc(g2D, i, j, newCoords[i],
2127 newCoords[j], scaleFactor, msbp, newRadius);
2129 drawBasePair(g2D, newCoords[i], newCoords[j], msbp,
2130 newRadius, scaleFactor);
2136 // Liaisons additionelles (non planaires)
2137 if (_conf._drawnNonPlanarBP) {
2138 ArrayList<ModeleBP> bpaux = _RNA.getStructureAux();
2139 for (int k = 0; k < bpaux.size(); k++) {
2140 ModeleBP msbp = bpaux.get(k);
2141 if (msbp.isCanonical() || _conf._drawnNonCanonicalBP) {
2142 int i = msbp.getPartner5().getIndex();
2143 int j = msbp.getPartner3().getIndex();
2144 if (_RNA.get_drawMode() == RNA.DRAW_MODE_LINEAR) {
2145 g2D.setStrokeThickness(_RNA.getBasePairThickness(
2149 * _conf._bpThickness);
2150 g2D.setPlainStroke();
2152 g2D.setStrokeThickness(_RNA.getBasePairThickness(
2153 msbp, _conf) * 1.5 * scaleFactor);
2154 g2D.setPlainStroke();
2157 g2D.setColor(_RNA.getBasePairColor(msbp, _conf));
2159 if (_RNA.get_drawMode() == RNA.DRAW_MODE_LINEAR) {
2160 drawBasePairArc(g2D, i, j, newCoords[i],
2161 newCoords[j], scaleFactor, msbp, newRadius);
2163 drawBasePair(g2D, newCoords[i], newCoords[j],
2164 msbp, newRadius, scaleFactor);
2172 g2D.setPlainStroke();
2173 for (int i = 0; i < Math.min(_RNA.get_listeBases().size(),
2174 newCoords.length); i++) {
2175 drawBase(g2D, i, newCoords, newCenters, newRadius, scaleFactor,
2179 rnaMultiBox = new Rectangle2D.Double(offX, offY,
2180 (scaleFactor * rnabbox.width) - 1,
2181 (scaleFactor * rnabbox.height) - 1);
2185 if (_debug || _drawBBox) {
2186 g2D.setColor(Color.RED);
2187 g2D.setSelectionStroke();
2188 g2D.drawRect(rnaMultiBox.x, rnaMultiBox.y,
2189 rnaMultiBox.width, rnaMultiBox.height);
2193 if (_conf._drawColorMap) {
2194 drawColorMap(g2D, scaleFactor, rnabbox);
2197 if (_debug || _drawBBox) {
2198 g2D.setColor(Color.GRAY);
2199 g2D.setSelectionStroke();
2200 g2D.drawRect(0, 0, getWidth() - 1, getHeight()
2201 - getTitleHeight() - 1);
2205 renderAnnotations(g2D, offX, offY, offsetRNA.x, offsetRNA.y,
2207 // Draw additional debug shape
2208 if (_RNA._debugShape != null) {
2209 Color c = new Color(255, 0, 0, 50);
2211 AffineTransform at = new AffineTransform();
2212 at.translate(offX - scaleFactor * rnabbox.x, offY - scaleFactor
2214 at.scale(scaleFactor, scaleFactor);
2215 Shape s = at.createTransformedShape(_RNA._debugShape);
2216 if (s instanceof GeneralPath) {
2217 g2D.fill((GeneralPath) s);
2221 g2D.setColor(VARNAConfig.DEFAULT_MESSAGE_COLOR);
2222 g2D.setFont(VARNAConfig.DEFAULT_MESSAGE_FONT);
2223 rnaMultiBox = new Rectangle2D.Double(0,0,10,10);
2224 g2D.drawStringCentered("No RNA here", bbox.getCenterX(),bbox.getCenterY());
2229 public void centerViewOn(double x, double y) {
2230 Rectangle2D.Double r = _RNA.getBBox();
2231 _target = new Point2D.Double(x, y);
2232 Point2D.Double q = logicToPanel(_target);
2233 Point p = new Point((int) (-q.x), (int) (-q.y));
2238 Point2D.Double _target = new Point2D.Double(0, 0);
2239 Point2D.Double _target2 = new Point2D.Double(0, 0);
2241 public ModeleBase getBaseAt(Point2D.Double po) {
2242 ModeleBase mb = null;
2243 Point2D.Double p = panelToLogicPoint(po);
2244 double dist = Double.MAX_VALUE;
2245 for (ModeleBase tmp : _RNA.get_listeBases()) {
2246 double ndist = tmp.getCoords().distance(p);
2255 public void setColorMapValues(Double[] values) {
2256 _RNA.setColorMapValues(values, _conf._cm, true);
2257 _conf._drawColorMap = true;
2261 public void setColorMapMaxValue(double d) {
2262 _conf._cm.setMaxValue(d);
2265 public void setColorMapMinValue(double d) {
2266 _conf._cm.setMinValue(d);
2269 public ModeleColorMap getColorMap() {
2273 public void setColorMap(ModeleColorMap cm) {
2274 //_RNA.adaptColorMapToValues(cm);
2279 public void setColorMapCaption(String caption) {
2280 _conf._colorMapCaption = caption;
2284 public String getColorMapCaption() {
2285 return _conf._colorMapCaption;
2288 public void drawColorMap(boolean draw) {
2289 _conf._drawColorMap = draw;
2292 private double getColorMapHeight() {
2293 double result = VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE
2294 + _conf._colorMapHeight;
2295 if (!_conf._colorMapCaption.equals(""))
2296 result += VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE;
2300 private void drawColorMap(VueVARNAGraphics g2D, double scaleFactor,
2301 Rectangle2D.Double rnabbox) {
2302 double v1 = _conf._cm.getMinValue();
2303 double v2 = _conf._cm.getMaxValue();
2305 g2D.setPlainStroke();
2307 double xSpaceAvail = 0;
2308 double ySpaceAvail = Math
2309 .min((getHeight() - rnabbox.height * scaleFactor - getTitleHeight()) / 2.0,
2311 * (_conf._colorMapHeight + VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE));
2312 if ((int) ySpaceAvail == 0) {
2313 xSpaceAvail = Math.min(
2314 (getWidth() - rnabbox.width * scaleFactor) / 2, scaleFactor
2315 * (_conf._colorMapWidth)
2316 + VARNAConfig.DEFAULT_COLOR_MAP_STRIPE_WIDTH);
2318 double xBase = (xSpaceAvail + _offX + scaleFactor
2319 * (rnabbox.width - _conf._colorMapWidth - _conf._colorMapXOffset));
2320 double hcaption = VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE;
2321 double yBase = (ySpaceAvail + _offY + scaleFactor
2322 * (rnabbox.height - _conf._colorMapHeight
2323 - _conf._colorMapYOffset - hcaption));
2325 for (int i = 0; i < _conf._colorMapWidth; i++) {
2326 double ratio = (((double) i) / ((double) _conf._colorMapWidth));
2327 double val = v1 + (v2 - v1) * ratio;
2328 g2D.setColor(_conf._cm.getColorForValue(val));
2329 x = (xBase + scaleFactor * i);
2331 g2D.fillRect(x, y, scaleFactor
2332 * VARNAConfig.DEFAULT_COLOR_MAP_STRIPE_WIDTH,
2333 (scaleFactor * _conf._colorMapHeight));
2335 g2D.setColor(VARNAConfig.DEFAULT_COLOR_MAP_OUTLINE);
2336 g2D.drawRect(xBase, yBase,
2337 (VARNAConfig.DEFAULT_COLOR_MAP_STRIPE_WIDTH - 1 + scaleFactor
2338 * _conf._colorMapWidth),
2339 ((scaleFactor * _conf._colorMapHeight)));
2340 g2D.setFont(getFont()
2342 (float) (scaleFactor * VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE)));
2343 g2D.setColor(VARNAConfig.DEFAULT_COLOR_MAP_FONT_COLOR);
2344 NumberFormat nf = NumberFormat.getInstance();
2345 nf.setMaximumFractionDigits(2);
2346 nf.setMinimumFractionDigits(0);
2347 g2D.drawStringCentered(nf.format(_conf._cm.getMinValue()), xBase,
2349 + scaleFactor * (_conf._colorMapHeight+(VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE / 1.7)));
2350 g2D.drawStringCentered(nf.format(_conf._cm.getMaxValue()), xBase
2351 + VARNAConfig.DEFAULT_COLOR_MAP_STRIPE_WIDTH + scaleFactor
2352 * _conf._colorMapWidth,
2354 + scaleFactor * (_conf._colorMapHeight+(VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE / 1.7)));
2355 if (!_conf._colorMapCaption.equals(""))
2356 g2D.drawStringCentered(
2357 "" + _conf._colorMapCaption,
2358 xBase + scaleFactor * _conf._colorMapWidth / 2.0,
2361 * (VARNAConfig.DEFAULT_COLOR_MAP_FONT_SIZE / 1.7 + _conf._colorMapHeight));
2365 public Point2D.Double panelToLogicPoint(Point2D.Double p) {
2366 return new Point2D.Double(
2367 ((p.x - getOffsetPanel().x) / getScaleFactor())
2369 ((p.y - getOffsetPanel().y) / getScaleFactor())
2370 + getRNAOffset().y);
2373 public Point2D.Double transformCoord(Point2D.Double coordDebut,
2374 double offX, double offY, double rnaBBoxX, double rnaBBoxY,
2375 double scaleFactor) {
2376 return new Point2D.Double(offX
2377 + (scaleFactor * (coordDebut.x - rnaBBoxX)), offY
2378 + (scaleFactor * (coordDebut.y - rnaBBoxY)));
2381 public void eraseSequence() {
2382 _RNA.eraseSequence();
2385 public Point2D.Double transformCoord(Point2D.Double coordDebut) {
2386 Rectangle2D.Double rnabbox = getExtendedRNABBox();
2387 return new Point2D.Double(_offX
2388 + (getScaleFactor() * (coordDebut.x - rnabbox.x)), _offY
2389 + (getScaleFactor() * (coordDebut.y - rnabbox.y)));
2392 public void paintComponent(Graphics g) {
2393 paintComponent(g, false);
2396 public void paintComponent(Graphics g, boolean transparentBackground) {
2397 if (_premierAffichage) {
2398 // _border = new Dimension(0, 0);
2400 _translation.y = (int) (-getTitleHeight() / 2.0);
2401 _popup.buildPopupMenu();
2403 _premierAffichage = false;
2406 Graphics2D g2 = (Graphics2D) g;
2407 Stroke dflt = g2.getStroke();
2408 VueVARNAGraphics g2D = new SwingGraphics(g2);
2409 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
2410 RenderingHints.VALUE_ANTIALIAS_ON);
2412 super.paintComponent(g2);
2413 renderComponent(g2D, transparentBackground, getScaleFactor());
2414 if (isFocusOwner()) {
2415 g2.setStroke(new BasicStroke(1.5f));
2416 g2.setColor(Color.decode("#C0C0C0"));
2417 g2.drawRect(0, 0, getWidth() - 1, getHeight() - 1);
2422 * PSExport e = new PSExport(); SecStrProducerGraphics export = new
2423 * SecStrProducerGraphics(e); renderRNA(export, getExtendedRNABBox());
2424 * try { export.saveToDisk("./out.ps"); } catch
2425 * (ExceptionWritingForbidden e1) { e1.printStackTrace(); }
2430 * Draws current RNA structure in a given Graphics "device".
2433 * A graphical device
2434 * @param transparentBackground
2435 * Whether the background should be transparent, or drawn.
2437 public synchronized void renderComponent(VueVARNAGraphics g2D,
2438 boolean transparentBackground, double scaleFactor) {
2440 updateTitleHeight();
2442 if (_debug || _drawBorder) {
2443 g2D.setColor(Color.BLACK);
2444 g2D.setPlainStroke();
2445 g2D.drawRect(getLeftOffset(), getTopOffset(), getInnerWidth(),
2451 if (!transparentBackground) {
2452 super.setBackground(_conf._backgroundColor);
2454 super.setBackground(new Color(0, 0, 0, 120));
2457 if (getMinimumSize().height <= getSize().height
2458 && getMinimumSize().width <= getSize().width) {
2460 if (!getTitle().equals("")) {
2461 g2D.setColor(_conf._titleColor);
2462 g2D.setFont(_conf._titleFont);
2463 g2D.drawStringCentered(getTitle(), this.getWidth() / 2,
2464 this.getHeight() - getTitleHeight() / 2.0);
2467 renderRNA(g2D, getClip(), true, _conf._autoCenter);
2469 if (_selectionRectangle != null) {
2470 g2D.setColor(Color.BLACK);
2471 g2D.setSelectionStroke();
2472 g2D.drawRect(_selectionRectangle.x, _selectionRectangle.y,
2473 _selectionRectangle.width, _selectionRectangle.height);
2475 if ((_linkOrigin != null) && (_linkDestination != null)) {
2476 g2D.setColor(_conf._bondColor);
2477 g2D.setPlainStroke();
2478 g2D.setStrokeThickness(3.0 * scaleFactor);
2479 Point2D.Double linkOrigin = (_linkOrigin);
2480 Point2D.Double linkDestination = (_linkDestination);
2481 g2D.drawLine(linkOrigin.x, linkOrigin.y, linkDestination.x,
2483 for (int i : getSelection().getIndices())
2484 drawBase(g2D, i, _realCoords, _realCenters, scaleFactor
2485 * _RNA.BASE_RADIUS, scaleFactor, true);
2489 g2D.setStrokeThickness(3.0 * scaleFactor);
2490 g2D.setColor(Color.black);
2491 Point2D.Double t = this.logicToPanel(_target);
2492 g2D.drawLine(t.x - 3, t.y - 3, t.x + 3, t.y + 3);
2493 g2D.drawLine(t.x - 3, t.y + 3, t.x + 3, t.y - 3);
2494 g2D.setColor(Color.red);
2495 t = this.logicToPanel(_target2);
2496 g2D.drawLine(t.x - 3, t.y - 3, t.x + 3, t.y + 3);
2497 g2D.drawLine(t.x - 3, t.y + 3, t.x + 3, t.y - 3);
2501 public void drawRegionHighlightsAnnotation(VueVARNAGraphics g2D,
2502 Point2D.Double[] realCoords, Point2D.Double[] realCenters,
2503 double scaleFactor) {
2504 g2D.setStrokeThickness(2.0 * scaleFactor);
2505 g2D.setPlainStroke();
2506 for (HighlightRegionAnnotation r : _RNA.getHighlightRegion()) {
2507 GeneralPath s = r.getShape(realCoords, realCenters, scaleFactor);
2508 g2D.setColor(r.getFillColor());
2510 g2D.setColor(r.getOutlineColor());
2515 private Rectangle2D.Double getClip() {
2516 return new Rectangle2D.Double(getLeftOffset(), getTopOffset(),
2517 this.getInnerWidth(), this.getInnerHeight());
2520 public Rectangle2D.Double getViewClip() {
2521 return new Rectangle2D.Double(this.getLeftOffset(),
2522 this.getTopOffset(), this.getInnerWidth(),
2523 this.getInnerHeight());
2527 * Returns the color used to draw backbone bounds.
2529 * @return The color used to draw backbone bounds
2531 public Color getBackboneColor() {
2532 return _conf._backboneColor;
2536 * Sets the color to be used for drawing backbone interactions.
2538 * @param backbone_color
2539 * The new color for the backbone bounds
2541 public void setBackboneColor(Color backbone_color) {
2542 _conf._backboneColor = backbone_color;
2546 * Returns the color used to display hydrogen bonds (base pairings)
2548 * @return The color of hydrogen bonds
2550 public Color getBondColor() {
2551 return _conf._bondColor;
2555 * Returns the title of this panel
2559 public String getTitle() {
2560 return _RNA.getName();
2564 * Sets the new color to be used for hydrogen bonds (base pairings)
2567 * The new color for hydrogen bonds
2569 public void setDefaultBPColor(Color bond_color) {
2570 _conf._bondColor = bond_color;
2574 * Sets the size of the border, i.e. the empty space between the end of the
2575 * drawing area and the actual border.
2578 * The new border size
2580 public void setBorderSize(Dimension b) {
2585 * Returns the size of the border, i.e. the empty space between the end of
2588 * @return The border size
2590 public Dimension getBorderSize() {
2595 * Sets the RNA to be displayed within this Panel. This method does not use
2596 * a drawing algorithm to reassigns base coordinates, rather assuming that
2597 * the RNA was previously drawn.
2600 * An already drawn RNA to display in this panel
2602 public synchronized void showRNA(RNA r) {
2603 fireUINewStructure(r);
2608 * Sets the RNA secondary structure to be drawn in this panel, using the
2609 * default layout algorithm. In addition to the raw nucleotides sequence,
2610 * the secondary structure is given in the so-called "Dot-bracket notation"
2611 * (DBN) format. This format is a well-parenthesized word over the alphabet
2613 * Ex:<code>((((((((....))))..(((((...))).))))))</code><br />
2614 * Returns <code>true</code> if the sequence/structure couple could be
2615 * parsed into a valid secondary structure, and <code>false</code>
2619 * The raw nucleotides sequence
2621 * The secondary structure
2622 * @throws ExceptionNonEqualLength
2624 public void drawRNA(String seq, String str) throws ExceptionNonEqualLength {
2625 drawRNA(seq, str, _RNA.get_drawMode());
2629 * Sets the RNA secondary structure to be drawn in this panel, using a given
2633 * The new secondary structure
2635 * The drawing algorithm
2637 public void drawRNA(RNA r, int drawMode) {
2638 r.setDrawMode(drawMode);
2643 * Redraws the current RNA. This reassigns base coordinates to their default
2644 * value using the current drawing algorithm.
2647 public void drawRNA() {
2649 _RNA.drawRNA(_RNA.get_drawMode(), _conf);
2650 } catch (ExceptionNAViewAlgorithm e) {
2652 e.printStackTrace();
2658 * Sets the RNA secondary structure to be drawn in this panel, using the
2659 * current drawing algorithm.
2662 * The new secondary structure
2664 public void drawRNA(RNA r) {
2672 * Sets the RNA secondary structure to be drawn in this panel, using a given
2673 * layout algorithm. In addition to the raw nucleotides sequence, the
2674 * secondary structure is given in the so-called "Dot-bracket notation"
2675 * (DBN) format. This format is a well-parenthesized word over the alphabet
2677 * Ex: <code>((((((((....))))..(((((...))).))))))</code><br />
2678 * Returns <code>true</code> if the sequence/structure couple could be
2679 * parsed into a valid secondary structure, and <code>false</code>
2683 * The raw nucleotides sequence
2685 * The secondary structure
2687 * The drawing algorithm
2688 * @throws ExceptionNonEqualLength
2690 public void drawRNA(String seq, String str, int drawMode)
2691 throws ExceptionNonEqualLength {
2692 _RNA.setDrawMode(drawMode);
2694 _RNA.setRNA(seq, str);
2696 } catch (ExceptionUnmatchedClosingParentheses e) {
2698 } catch (ExceptionFileFormatOrSyntax e1) {
2703 public void drawRNA(Reader r, int drawMode) throws ExceptionNonEqualLength,
2704 ExceptionFileFormatOrSyntax {
2705 _RNA.setDrawMode(drawMode);
2706 Collection<RNA> rnas = RNAFactory.loadSecStr(r);
2707 if (rnas.isEmpty()) {
2708 throw new ExceptionFileFormatOrSyntax(
2709 "No RNA could be parsed from that source.");
2711 _RNA = rnas.iterator().next();
2716 * Draws a secondary structure of RNA using the default drawing algorithm
2717 * and displays it, using an interpolated transition between the previous
2718 * one and the new one. Extra bases, resulting from a size difference
2719 * between the two successive RNAs, are assumed to initiate from the middle
2720 * of the sequence. In other words, both prefixes and suffixes of the RNAs
2721 * are assumed to match, and what remains is an insertion.
2726 * Structure in dot bracket notation
2727 * @throws ExceptionNonEqualLength
2728 * If len(seq)!=len(str)
2730 public void drawRNAInterpolated(String seq, String str)
2731 throws ExceptionNonEqualLength {
2732 drawRNAInterpolated(seq, str, _RNA.get_drawMode());
2736 * Draws a secondary structure of RNA using a given algorithm and displays
2737 * it, using an interpolated transition between the previous one and the new
2738 * one. Extra bases, resulting from a size difference between the two
2739 * successive RNAs, are assumed to initiate from the middle of the sequence.
2740 * In other words, both prefixes and suffixes of the RNAs are assumed to
2741 * match, and what remains is an insertion.
2746 * Structure in dot bracket notation
2748 * The drawing algorithm to be used for the initial placement
2749 * @throws ExceptionNonEqualLength
2750 * If len(seq)!=len(str)
2752 public void drawRNAInterpolated(String seq, String str, int drawMode) {
2753 drawRNAInterpolated(seq, str, drawMode,
2754 Mapping.DefaultOutermostMapping(_RNA.get_listeBases().size(),
2759 * Draws a secondary structure of RNA using the default drawing algorithm
2760 * and displays it, using an interpolated transition between the previous
2761 * one and the new one. Here, a mapping between those bases of the new
2762 * structure and the previous one is explicitly provided.
2767 * Structure in dot bracket notation
2769 * A mapping between the currently rendered structure and its
2770 * successor (seq,str)
2771 * @throws ExceptionNonEqualLength
2772 * If len(seq)!=len(str)
2774 public void drawRNAInterpolated(String seq, String str, Mapping m) {
2775 drawRNAInterpolated(seq, str, _RNA.get_drawMode(), m);
2779 * Draws a secondary structure of RNA using a given drawing algorithm and
2780 * displays it, using an interpolated transition between the previous one
2781 * and the new one. Here, a mapping between those bases of the new structure
2782 * and the previous one is provided.
2787 * Structure in dot bracket notation
2789 * The drawing algorithm to be used for the initial placement
2791 * A mapping between the currently rendered structure and its
2792 * successor (seq,str)
2794 public void drawRNAInterpolated(String seq, String str, int drawMode,
2796 RNA target = new RNA();
2798 target.setRNA(seq, str);
2799 drawRNAInterpolated(target, drawMode, m);
2800 } catch (ExceptionUnmatchedClosingParentheses e) {
2802 } catch (ExceptionFileFormatOrSyntax e) {
2808 * Draws a secondary structure of RNA using the default drawing algorithm
2809 * and displays it, using an interpolated transition between the previous
2810 * one and the new one. Here, a mapping between those bases of the new
2811 * structure and the previous one is explicitly provided.
2814 * Secondary structure
2816 public void drawRNAInterpolated(RNA target) {
2817 drawRNAInterpolated(target, target.get_drawMode(),
2818 Mapping.DefaultOutermostMapping(_RNA.get_listeBases().size(),
2823 * Draws a secondary structure of RNA using the default drawing algorithm
2824 * and displays it, using an interpolated transition between the previous
2825 * one and the new one. Here, a mapping between those bases of the new
2826 * structure and the previous one is explicitly provided.
2829 * Secondary structure
2831 * A mapping between the currently rendered structure and its
2832 * successor (seq,str)
2834 public void drawRNAInterpolated(RNA target, Mapping m) {
2835 drawRNAInterpolated(target, target.get_drawMode(), m);
2839 * Draws a secondary structure of RNA using a given drawing algorithm and
2840 * displays it, using an interpolated transition between the previous one
2841 * and the new one. Here, a mapping between those bases of the new structure
2842 * and the previous one is provided.
2845 * Secondary structure of RNA
2847 * The drawing algorithm to be used for the initial placement
2849 * A mapping between the currently rendered structure and its
2850 * successor (seq,str)
2852 public void drawRNAInterpolated(RNA target, int drawMode, Mapping m) {
2854 target.drawRNA(drawMode, _conf);
2855 _conf._drawColorMap = false;
2856 _interpolator.addTarget(target, m);
2857 } catch (ExceptionNAViewAlgorithm e) {
2859 e.printStackTrace();
2864 * Returns the current algorithm used for drawing the structure
2866 * @return The current drawing algorithm
2868 public int getDrawMode() {
2869 return this._RNA.getDrawMode();
2872 public void showRNA(RNA t, VARNAConfig cfg) {
2875 this.setConfig(cfg);
2881 * Checks whether an interpolated transition bewteen two RNAs is occurring.
2883 * @return True if an interpolated transition is occurring, false otherwise
2886 public boolean isInterpolationInProgress() {
2887 if (_interpolator == null) {
2890 return _interpolator.isInterpolationInProgress();
2894 * Simply displays (does not redraw) a secondary structure , using an
2895 * interpolated transition between the previous one and the new one. A
2896 * default mapping between those bases of the new structure and the previous
2900 * Secondary structure of RNA
2902 public void showRNAInterpolated(RNA target) {
2903 showRNAInterpolated(target, Mapping.DefaultOutermostMapping(_RNA
2904 .get_listeBases().size(), target.getSize()));
2908 * Simply displays (does not redraw) a secondary structure , using an
2909 * interpolated transition between the previous one and the new one. Here, a
2910 * mapping between bases of the new structure and the previous one is given.
2913 * Secondary structure of RNA
2915 * A mapping between the currently rendered structure and its
2916 * successor (seq,str)
2917 * @throws ExceptionNonEqualLength
2918 * If len(seq)!=len(str)
2920 public void showRNAInterpolated(RNA target, Mapping m) {
2921 showRNAInterpolated(target, null, m);
2924 public void showRNAInterpolated(RNA target, VARNAConfig cfg, Mapping m) {
2925 _interpolator.addTarget(target, cfg, m);
2929 * When comparison mode is ON, sets the two RNA secondary structure to be
2930 * drawn in this panel, using a given layout algorithm. In addition to the
2931 * raw nucleotides sequence, the secondary structure is given in the
2932 * so-called "Dot-bracket notation" (DBN) format. This format is a
2933 * well-parenthesized word over the alphabet '(',')','.'.<br/>
2934 * Ex: <code>((((((((....))))..(((((...))).))))))</code><br />
2937 * The first RNA raw nucleotides sequence
2938 * @param firstStruct
2939 * The first RNA secondary structure
2941 * The second RNA raw nucleotides sequence
2942 * @param secondStruct
2943 * The second RNA secondary structure
2945 * The drawing algorithm
2947 public void drawRNA(String firstSeq, String firstStruct, String secondSeq,
2948 String secondStruct, int drawMode) {
2949 _RNA.setDrawMode(drawMode);
2951 * Checking the sequences and structures validities...
2954 // This is a comparison, so the two RNA alignment past in parameters
2956 // have the same sequence and structure length.
2957 if (firstSeq.length() == secondSeq.length()
2958 && firstStruct.length() == secondStruct.length()) {
2960 if (firstSeq.length() != firstStruct.length()) {
2961 if (_conf._showWarnings) {
2962 emitWarning("First sequence length " + firstSeq.length()
2963 + " differs from that of it's secondary structure "
2964 + firstStruct.length()
2965 + ". \nAdapting first sequence length ...");
2967 if (firstSeq.length() < firstStruct.length()) {
2968 while (firstSeq.length() < firstStruct.length()) {
2972 firstSeq = firstSeq.substring(0, firstStruct.length());
2977 if (secondSeq.length() != secondStruct.length()) {
2978 if (_conf._showWarnings) {
2979 emitWarning("Second sequence length " + secondSeq.length()
2980 + " differs from that of it's secondary structure "
2981 + secondStruct.length()
2982 + ". \nAdapting second sequence length ...");
2984 if (secondSeq.length() < secondStruct.length()) {
2985 while (secondSeq.length() < secondStruct.length()) {
2989 secondSeq = secondSeq.substring(0, secondStruct.length());
2993 int RNALength = firstSeq.length();
2994 String string_superStruct = new String("");
2995 String string_superSeq = new String("");
2997 * In this array, we'll have for each indexes of each characters of
2998 * the final super-structure, the RNA number which is own it.
3000 ArrayList<Integer> array_rnaOwn = new ArrayList<Integer>();
3003 * Generating super-structure sequences and structures...
3006 firstStruct = firstStruct.replace('-', '.');
3007 secondStruct = secondStruct.replace('-', '.');
3008 // First of all, we make the structure
3009 for (int i = 0; i < RNALength; i++) {
3010 // If both characters are the same, so it'll be in the super
3012 if (firstStruct.charAt(i) == secondStruct.charAt(i)) {
3013 string_superStruct = string_superStruct
3014 + firstStruct.charAt(i);
3015 array_rnaOwn.add(0);
3017 // Else if one of the characters is an opening parenthese, so
3018 // it'll be an opening parenthese in the super structure
3019 else if (firstStruct.charAt(i) == '('
3020 || secondStruct.charAt(i) == '(') {
3021 string_superStruct = string_superStruct + '(';
3022 array_rnaOwn.add((firstStruct.charAt(i) == '(') ? 1 : 2);
3024 // Else if one of the characters is a closing parenthese, so
3025 // it'll be a closing parenthese in the super structure
3026 else if (firstStruct.charAt(i) == ')'
3027 || secondStruct.charAt(i) == ')') {
3028 string_superStruct = string_superStruct + ')';
3029 array_rnaOwn.add((firstStruct.charAt(i) == ')') ? 1 : 2);
3031 string_superStruct = string_superStruct + '.';
3032 array_rnaOwn.add(-1);
3036 // Next, we make the sequence taking the characters at the same
3037 // index in the first and second sequence
3038 for (int i = 0; i < RNALength; i++) {
3039 string_superSeq = string_superSeq + firstSeq.charAt(i)
3040 + secondSeq.charAt(i);
3043 // Now, we need to create the super-structure RNA with the owning
3045 // in order to color bases outer depending on the owning statement
3047 if (!string_superSeq.equals("") && !string_superStruct.equals("")) {
3049 _RNA.setRNA(string_superSeq, string_superStruct,
3051 } catch (ExceptionUnmatchedClosingParentheses e) {
3053 } catch (ExceptionFileFormatOrSyntax e) {
3057 emitWarning("ERROR : The super-structure is NULL.");
3060 switch (_RNA.get_drawMode()) {
3061 case RNA.DRAW_MODE_RADIATE:
3062 _RNA.drawRNARadiate(_conf);
3064 case RNA.DRAW_MODE_CIRCULAR:
3065 _RNA.drawRNACircle(_conf);
3067 case RNA.DRAW_MODE_LINEAR:
3068 _RNA.drawRNALine(_conf);
3070 case RNA.DRAW_MODE_NAVIEW:
3072 _RNA.drawRNANAView(_conf);
3073 } catch (ExceptionNAViewAlgorithm e) {
3085 * Returns the currently selected base index, obtained through a mouse-left
3088 * @return Selected base
3090 * public int getSelectedBaseIndex() { return _selectedBase; }
3092 * /** Returns the currently selected base, obtained through a
3095 * @return Selected base
3097 * public ModeleBase getSelectedBase() { return
3098 * _RNA.get_listeBases().get(_selectedBase); }
3100 * /** Sets the selected base index
3103 * New selected base index
3105 * public void setSelectedBase(int base) { _selectedBase = base;
3110 * Returns the coordinates of the currently displayed RNA
3112 * @return Coordinates array
3114 public Point2D.Double[] getRealCoords() {
3119 * Sets the coordinates of the currently displayed RNA
3124 public void setRealCoords(Point2D.Double[] coords) {
3125 _realCoords = coords;
3129 * Returns the popup menu used for user mouse iteractions
3131 * @return Popup menu
3133 public VueMenu getPopup() {
3138 * Sets the color used to display hydrogen bonds (base pairings)
3141 * The color of hydrogen bonds
3143 public void setBondColor(Color bond_color) {
3144 _conf._bondColor = bond_color;
3148 * Returns the color used to draw the title
3150 * @return The color used to draw the title
3152 public Color getTitleColor() {
3153 return _conf._titleColor;
3157 * Sets the color used to draw the title
3159 * @param title_color
3160 * The new color used to draw the title
3162 public void setTitleColor(Color title_color) {
3163 _conf._titleColor = title_color;
3167 * Returns the height taken by the title
3169 * @return The height taken by the title
3171 private int getTitleHeight() {
3172 return _titleHeight;
3176 * Sets the height taken by the title
3178 * @param title_height
3179 * The height taken by the title
3181 @SuppressWarnings("unused")
3182 private void setTitleHeight(int title_height) {
3183 _titleHeight = title_height;
3187 * Returns the current state of auto centering mode.
3189 * @return True if autocentered, false otherwise
3191 public boolean isAutoCentered() {
3192 return _conf._autoCenter;
3196 * Sets the current state of auto centering mode.
3199 * New auto-centered state
3201 public void setAutoCenter(boolean center) {
3202 _conf._autoCenter = center;
3206 * Returns the font currently used for rendering the title.
3208 * @return Current title font
3210 public Font getTitleFont() {
3211 return _conf._titleFont;
3215 * Sets the font used for rendering the title.
3220 public void setTitleFont(Font font) {
3221 _conf._titleFont = font;
3222 updateTitleHeight();
3226 * For the LINE_MODE drawing algorithm, sets the base pair height increment,
3227 * i.e. the vertical distance between two nested arcs.
3229 * @return The current base pair increment
3231 public double getBPHeightIncrement() {
3232 return _RNA._bpHeightIncrement;
3236 * Sets the base pair height increment, i.e. the vertical distance between
3237 * two arcs to be used in LINE_MODE.
3240 * New height increment
3242 public void setBPHeightIncrement(double inc) {
3243 _RNA._bpHeightIncrement = inc;
3247 * Returns the shifting of the origin of the Panel in zoom mode
3249 * @return The logical coordinate of the top-left panel point
3251 public Point2D.Double getOffsetPanel() {
3252 return _offsetPanel;
3256 * Returns the vector bringing the logical coordinate of left-top-most point
3257 * in the panel to the left-top-most point of the RNA.
3259 * @return The logical coordinate of the top-left panel point
3261 private Point2D.Double getRNAOffset() {
3266 * Returns this panel's UI menu
3268 * @return Applet's UI popupmenu
3270 public VueMenu getPopupMenu() {
3275 * Returns the atomic zoom factor step, or increment.
3277 * @return Atomic zoom factor increment
3279 public double getZoomIncrement() {
3280 return _conf._zoomAmount;
3284 * Sets the atomic zoom factor step, or increment.
3287 * Atomic zoom factor increment
3289 public void setZoomIncrement(Object amount) {
3290 setZoomIncrement(Float.valueOf(amount.toString()));
3294 * Sets the atomic zoom factor step, or increment.
3297 * Atomic zoom factor increment
3299 public void setZoomIncrement(double amount) {
3300 _conf._zoomAmount = amount;
3304 * Returns the current zoom factor
3306 * @return Current zoom factor
3308 public double getZoom() {
3313 * Sets the current zoom factor
3318 public void setZoom(Object _zoom) {
3319 double d = Float.valueOf(_zoom.toString());
3320 if (_conf._zoom != d) {
3322 fireZoomLevelChanged(d);
3327 * Returns the translation used for zooming in and out
3329 * @return A vector describing the translation
3331 public Point getTranslation() {
3332 return _translation;
3336 * Sets the translation used for zooming in and out
3339 * A vector describing the new translation
3341 public void setTranslation(Point trans) {
3342 _translation = trans;
3344 fireTranslationChanged();
3348 * Returns the current RNA model
3350 * @return Current RNA model
3352 public RNA getRNA() {
3357 * Checks whether the drawn RNA is too large to be displayed, allowing for
3358 * shifting mouse interactions.
3360 * @return true if the RNA is too large to be displayed, false otherwise
3362 public boolean isOutOfFrame() {
3367 * Pops up an error Dialog displaying an exception in an human-readable way.
3370 * The exception to display within the Dialog
3372 public void errorDialog(Exception error) {
3373 errorDialog(error, this);
3377 * Pops up an error Dialog displaying an exception in an human-readable way
3378 * if errors are set to be displayed.
3380 * @see #setErrorsOn(boolean)
3382 * The exception to display within the Dialog
3384 * Parent component for the dialog box
3386 public void errorDialog(Exception error, Component c) {
3388 JOptionPane.showMessageDialog(c, error.getMessage(), "VARNA Error",
3389 JOptionPane.ERROR_MESSAGE);
3394 * Pops up an error Dialog displaying an exception in an human-readable way.
3397 * The exception to display within the Dialog
3399 * Parent component for the dialog box
3401 public static void errorDialogStatic(Exception error, Component c) {
3403 JOptionPane.showMessageDialog(c, error.getMessage(),
3404 "VARNA Critical Error", JOptionPane.ERROR_MESSAGE);
3406 System.err.println("Error: " + error.getMessage());
3411 * Displays a warning message through a modal dialog if warnings are set to
3414 * @see #setShowWarnings(boolean)
3416 * A message expliciting the warning
3418 public void emitWarning(String warning) {
3419 if (_conf._showWarnings)
3420 JOptionPane.showMessageDialog(this, warning, "VARNA Warning",
3421 JOptionPane.WARNING_MESSAGE);
3424 public static void emitWarningStatic(Exception e, Component c) {
3425 emitWarningStatic(e.getMessage(), c);
3428 public static void emitWarningStatic(String warning, Component c) {
3430 JOptionPane.showMessageDialog(c, warning, "VARNA Warning",
3431 JOptionPane.WARNING_MESSAGE);
3433 System.err.println("Error: " + warning);
3438 * Toggles modifications on and off
3441 * Modification status
3443 public void setModifiable(boolean modifiable) {
3444 _conf._modifiable = modifiable;
3448 * Returns current modification status
3450 * @return current modification status
3452 public boolean isModifiable() {
3453 return _conf._modifiable;
3457 * Resets the visual aspects (Zoom factor, shift) for the Panel.
3459 public void reset() {
3460 this.setBorderSize(new Dimension(0, 0));
3461 this.setTranslation(new Point(0, (int) (-getTitleHeight() / 2.0)));
3462 this.setZoom(VARNAConfig.DEFAULT_ZOOM);
3463 this.setZoomIncrement(VARNAConfig.DEFAULT_AMOUNT);
3467 * Returns the color used to draw non-standard bases
3469 * @return The color used to draw non-standard bases
3471 public Color getNonStandardBasesColor() {
3472 return _conf._specialBasesColor;
3476 * Sets the color used to draw non-standard bases
3479 * The color used to draw non-standard bases
3481 public void setNonStandardBasesColor(Color basesColor) {
3482 _conf._specialBasesColor = basesColor;
3486 * Checks if the current translation doesn't "kick" the whole RNA out of the
3487 * panel, and corrects the situation if necessary.
3489 public void checkTranslation() {
3490 // verification pour un zoom < 1
3491 if (this.getZoom() <= 1) {
3492 // verification sortie gauche
3493 if (this.getTranslation().x < -(int) ((this.getWidth() - this
3494 .getInnerWidth()) / 2.0)) {
3495 this.setTranslation(new Point(-(int) ((this.getWidth() - this
3496 .getInnerWidth()) / 2.0), this.getTranslation().y));
3498 // verification sortie droite
3499 if (this.getTranslation().x > (int) ((this.getWidth() - this
3500 .getInnerWidth()) / 2.0)) {
3501 this.setTranslation(new Point((int) ((this.getWidth() - this
3502 .getInnerWidth()) / 2.0), this.getTranslation().y));
3504 // verification sortie bas
3505 if (this.getTranslation().y > (int) ((this.getHeight()
3506 - getTitleHeight() * 2 - this.getInnerHeight()) / 2.0)) {
3507 this.setTranslation(new Point(this.getTranslation().x,
3508 (int) ((this.getHeight() - getTitleHeight() * 2 - this
3509 .getInnerHeight()) / 2.0)));
3511 // verification sortie haut
3512 if (this.getTranslation().y < -(int) ((this.getHeight() - this
3513 .getInnerHeight()) / 2.0)) {
3514 this.setTranslation(new Point(
3515 this.getTranslation().x,
3516 -(int) ((this.getHeight() - this.getInnerHeight()) / 2.0)));
3520 Rectangle r2 = getZoomedInTranslationBox();
3522 int UBoundX = r2.x + r2.width;
3524 int UBoundY = r2.y + r2.height;
3525 if (this.getTranslation().x < LBoundX) {
3526 this.setTranslation(new Point(LBoundX, getTranslation().y));
3527 } else if (this.getTranslation().x > UBoundX) {
3528 this.setTranslation(new Point(UBoundX, getTranslation().y));
3530 if (this.getTranslation().y < LBoundY) {
3531 this.setTranslation(new Point(getTranslation().x, LBoundY));
3532 } else if (this.getTranslation().y > UBoundY) {
3533 this.setTranslation(new Point(getTranslation().x, UBoundY));
3538 public Rectangle getZoomedInTranslationBox() {
3539 int LBoundX = -(int) ((this.getInnerWidth()) / 2.0);
3540 int UBoundX = (int) ((this.getInnerWidth()) / 2.0);
3541 int LBoundY = -(int) ((this.getInnerHeight()) / 2.0);
3542 int UBoundY = (int) ((this.getInnerHeight()) / 2.0);
3543 return new Rectangle(LBoundX, LBoundY, UBoundX - LBoundX, UBoundY
3549 * Returns the "real pixels" x-coordinate of the RNA.
3551 * @return X-coordinate of the translation
3553 public int getLeftOffset() {
3554 return _border.width
3555 + ((this.getWidth() - 2 * _border.width) - this.getInnerWidth())
3556 / 2 + _translation.x;
3560 * Returns the "real pixels" width of the drawing surface for our RNA.
3562 * @return Width of the drawing surface for our RNA
3564 public int getInnerWidth() {
3565 // Largeur du dessin
3566 return (int) Math.round((this.getWidth() - 2 * _border.width)
3571 * Returns the "real pixels" y-coordinate of the RNA.
3573 * @return Y-coordinate of the translation
3575 public int getTopOffset() {
3576 return _border.height
3577 + ((this.getHeight() - 2 * _border.height) - this
3578 .getInnerHeight()) / 2 + _translation.y;
3582 * Returns the "real pixels" height of the drawing surface for our RNA.
3584 * @return Height of the drawing surface for our RNA
3586 public int getInnerHeight() {
3587 // Hauteur du dessin
3588 return (int) Math.round((this.getHeight()) * _conf._zoom - 2
3589 * _border.height - getTitleHeight());
3593 * Checks if the current mode is the "comparison" mode
3595 * @return True if comparison, false otherwise
3597 public boolean isComparisonMode() {
3598 return _conf._comparisonMode;
3602 * Rotates the RNA coordinates by a certain angle
3604 * @param angleDegres
3605 * Rotation angle, in degrees
3607 public void globalRotation(Double angleDegres) {
3608 _RNA.globalRotation(angleDegres);
3609 fireLayoutChanged();
3614 * Returns the index of the currently selected base, defaulting to the
3615 * closest base to the last mouse-click.
3617 * @return Index of the currently selected base
3619 public Integer getNearestBase() {
3620 return _nearestBase;
3624 * Sets the index of the currently selected base.
3627 * Index of the new selected base
3629 public void setNearestBase(Integer base) {
3630 _nearestBase = base;
3634 * Returns the color used to draw 'Gaps' bases in comparison mode
3636 * @return Color used for 'Gaps'
3638 public Color getGapsBasesColor() {
3639 return _conf._dashBasesColor;
3643 * Sets the color to use for 'Gaps' bases in comparison mode
3646 * Color used for 'Gaps'
3648 public void setGapsBasesColor(Color c) {
3649 _conf._dashBasesColor = c;
3652 @SuppressWarnings("unused")
3653 private void imprimer() {
3654 // PrintPanel canvas;
3655 // canvas = new PrintPanel();
3656 PrintRequestAttributeSet attributes;
3657 attributes = new HashPrintRequestAttributeSet();
3659 PrinterJob job = PrinterJob.getPrinterJob();
3660 // job.setPrintable(this);
3661 if (job.printDialog(attributes)) {
3662 job.print(attributes);
3664 } catch (PrinterException exception) {
3665 errorDialog(exception);
3670 * Checks whether errors are to be displayed
3672 * @return Error display status
3674 public boolean isErrorsOn() {
3675 return _conf._errorsOn;
3679 * Sets whether errors are to be displayed
3682 * New error display status
3684 public void setErrorsOn(boolean on) {
3685 _conf._errorsOn = on;
3689 * Returns the view associated with user interactions
3691 * @return A view associated with user interactions
3693 public VueUI getVARNAUI() {
3698 * Toggles on/off using base inner color for drawing base-pairs
3701 * True for using base inner color for drawing base-pairs, false
3704 public void setUseBaseColorsForBPs(boolean on) {
3705 _conf._useBaseColorsForBPs = on;
3709 * Returns true if current base color is used as inner color for drawing
3712 * @return True for using base inner color for drawing base-pairs, false for
3715 public boolean getUseBaseColorsForBPs() {
3716 return _conf._useBaseColorsForBPs;
3720 * Toggles on/off using a special color used for drawing "non-standard"
3724 * True for using a special color used for drawing "non-standard"
3725 * bases, false for classic mode
3727 public void setColorNonStandardBases(boolean on) {
3728 _conf._colorSpecialBases = on;
3732 * Returns true if a special color is used as inner color for non-standard
3735 * @return True for using a special color used for drawing "non-standard"
3736 * bases, false for classic mode
3738 public boolean getColorSpecialBases() {
3739 return _conf._colorSpecialBases;
3743 * Toggles on/off using a special color used for drawing "Gaps" bases in
3747 * True for using a special color used for drawing "Gaps" bases
3748 * in comparison mode, false for classic mode
3750 public void setColorGapsBases(boolean on) {
3751 _conf._colorDashBases = on;
3755 * Returns true if a special color is used for drawing "Gaps" bases in
3758 * @return True for using a special color used for drawing "Gaps" bases in
3759 * comparison mode, false for classic mode
3761 public boolean getColorGapsBases() {
3762 return _conf._colorDashBases;
3766 * Toggles on/off displaying warnings
3769 * True to display warnings, false otherwise
3771 public void setShowWarnings(boolean on) {
3772 _conf._showWarnings = on;
3776 * Get current warning display status
3778 * @return True to display warnings, false otherwise
3780 public boolean getShowWarnings() {
3781 return _conf._showWarnings;
3785 * Toggles on/off displaying non-canonical base-pairs
3788 * True to display NC base-pairs, false otherwise
3790 public void setShowNonCanonicalBP(boolean on) {
3791 _conf._drawnNonCanonicalBP = on;
3795 * Return the current display status for non-canonical base-pairs
3797 * @return True if NC base-pairs are displayed, false otherwise
3799 public boolean getShowNonCanonicalBP() {
3800 return _conf._drawnNonCanonicalBP;
3804 * Toggles on/off displaying "non-planar" base-pairs
3807 * True to display "non-planar" base-pairs, false otherwise
3809 public void setShowNonPlanarBP(boolean on) {
3810 _conf._drawnNonPlanarBP = on;
3814 * Return the current display status for non-planar base-pairs
3816 * @return True if non-planars base-pairs are displayed, false otherwise
3818 public boolean getShowNonPlanarBP() {
3819 return _conf._drawnNonPlanarBP;
3823 * Sets the base-pair representation style
3826 * The new base-pair style
3828 public void setBPStyle(VARNAConfig.BP_STYLE st) {
3829 _conf._mainBPStyle = st;
3833 * Returns the base-pair representation style
3835 * @return The current base-pair style
3837 public VARNAConfig.BP_STYLE getBPStyle() {
3838 return _conf._mainBPStyle;
3842 * Returns the current VARNA Panel configuration. The returned instance
3843 * should not be modified directly, but rather through the getters/setters
3844 * from the VARNAPanel class.
3846 * @return Current configuration
3848 public VARNAConfig getConfig() {
3853 * Sets the background color
3856 * New background color
3858 public void setBackground(Color c) {
3859 if (_conf != null) {
3861 _conf._backgroundColor = c;
3862 _conf._drawBackground = (!c
3863 .equals(VARNAConfig.DEFAULT_BACKGROUND_COLOR));
3865 _conf._backgroundColor = VARNAConfig.DEFAULT_BACKGROUND_COLOR;
3866 _conf._drawBackground = false;
3873 * Starts highlighting the selected base.
3875 public void highlightSelectedBase(ModeleBase m) {
3876 ArrayList<Integer> v = new ArrayList<Integer>();
3877 int sel = m.getIndex();
3885 * Starts highlighting the selected base.
3887 public void highlightSelectedStem(ModeleBase m) {
3888 ArrayList<Integer> v = new ArrayList<Integer>();
3889 int sel = m.getIndex();
3891 ArrayList<Integer> r = _RNA.findStem(sel);
3897 public BaseList getSelection() {
3898 return _selectedBases;
3901 public ArrayList<Integer> getSelectionIndices() {
3902 return _selectedBases.getIndices();
3905 public void setSelection(ArrayList<Integer> indices) {
3906 setSelection(_RNA.getBasesAt(indices));
3909 public void setSelection(Collection<? extends ModeleBase> mbs) {
3910 BaseList bck = new BaseList(_selectedBases);
3911 _selectedBases.clear();
3912 _selectedBases.addBases(mbs);
3913 _blink.setActive(true);
3914 fireSelectionChanged(bck, _selectedBases);
3917 public ArrayList<Integer> getBasesInRectangleDiff(Rectangle recIn,
3919 ArrayList<Integer> result = new ArrayList<Integer>();
3920 for (int i = 0; i < _realCoords.length; i++) {
3921 if (recIn.contains(_realCoords[i])
3922 ^ recOut.contains(_realCoords[i]))
3928 public ArrayList<Integer> getBasesInRectangle(Rectangle rec) {
3929 ArrayList<Integer> result = new ArrayList<Integer>();
3930 for (int i = 0; i < _realCoords.length; i++) {
3931 if (rec.contains(_realCoords[i]))
3937 public void setSelectionRectangle(Rectangle rec) {
3938 ArrayList<Integer> result = new ArrayList<Integer>();
3939 if (_selectionRectangle != null) {
3940 result = getBasesInRectangleDiff(_selectionRectangle, rec);
3942 result = getBasesInRectangle(rec);
3944 _selectionRectangle = new Rectangle(rec);
3945 toggleSelection(result);
3949 public void removeSelectionRectangle() {
3950 _selectionRectangle = null;
3953 public void addToSelection(Collection<? extends Integer> indices) {
3954 for (int i : indices) {
3959 public void addToSelection(int i) {
3960 BaseList bck = new BaseList(_selectedBases);
3961 ModeleBase mb = _RNA.getBaseAt(i);
3962 _selectedBases.addBase(mb);
3963 _blink.setActive(true);
3964 fireSelectionChanged(bck, _selectedBases);
3967 public void removeFromSelection(int i) {
3968 BaseList bck = new BaseList(_selectedBases);
3969 ModeleBase mb = _RNA.getBaseAt(i);
3970 _selectedBases.removeBase(mb);
3971 if (_selectedBases.size() == 0) {
3972 _blink.setActive(false);
3974 _blink.setActive(true);
3976 fireSelectionChanged(bck, _selectedBases);
3979 public boolean isInSelection(int i) {
3980 return _selectedBases.contains(_RNA.getBaseAt(i));
3983 public void toggleSelection(int i) {
3984 if (isInSelection(i))
3985 removeFromSelection(i);
3990 public void toggleSelection(Collection<? extends Integer> indices) {
3991 for (int i : indices) {
3997 * Stops highlighting bases
3999 public void clearSelection() {
4000 BaseList bck = new BaseList(_selectedBases);
4001 _selectedBases.clear();
4002 _blink.setActive(false);
4004 fireSelectionChanged(bck, _selectedBases);
4007 public void saveSelection() {
4008 _backupSelection.clear();
4009 _backupSelection.addAll(_selectedBases.getBases());
4012 public void restoreSelection() {
4013 setSelection(_backupSelection);
4017 * Stops highlighting bases
4019 public void resetAnnotationHighlight() {
4020 _highlightAnnotation = false;
4025 * Toggles on/off a rectangular outline of the bounding box.
4028 * True to draw the bounding box, false otherwise
4030 public void drawBBox(boolean on) {
4035 * Toggles on/off a rectangular outline of the border.
4038 * True to draw the bounding box, false otherwise
4040 public void drawBorder(boolean on) {
4044 public void setBaseInnerColor(Color c) {
4045 _RNA.setBaseInnerColor(c);
4048 public void setBaseNumbersColor(Color c) {
4049 _RNA.setBaseNumbersColor(c);
4052 public void setBaseNameColor(Color c) {
4053 _RNA.setBaseNameColor(c);
4056 public void setBaseOutlineColor(Color c) {
4057 _RNA.setBaseOutlineColor(c);
4060 public ArrayList<TextAnnotation> getListeAnnotations() {
4061 return _RNA.getAnnotations();
4064 public void resetListeAnnotations() {
4065 _RNA.clearAnnotations();
4069 public void addAnnotation(TextAnnotation textAnnotation) {
4070 _RNA.addAnnotation(textAnnotation);
4074 public boolean removeAnnotation(TextAnnotation textAnnotation) {
4075 boolean done = _RNA.removeAnnotation(textAnnotation);
4080 public TextAnnotation get_selectedAnnotation() {
4081 return _selectedAnnotation;
4084 public void set_selectedAnnotation(TextAnnotation annotation) {
4085 _selectedAnnotation = annotation;
4088 public void removeSelectedAnnotation() {
4089 _highlightAnnotation = false;
4090 _selectedAnnotation = null;
4093 public void highlightSelectedAnnotation() {
4094 _highlightAnnotation = true;
4097 public boolean getFlatExteriorLoop() {
4098 return _conf._flatExteriorLoop;
4101 public void setFlatExteriorLoop(boolean on) {
4102 _conf._flatExteriorLoop = on;
4105 public void setLastSelectedPosition(Point2D.Double p) {
4106 _lastSelectedCoord.x = p.x;
4107 _lastSelectedCoord.y = p.y;
4110 public Point2D.Double getLastSelectedPosition() {
4111 return _lastSelectedCoord;
4114 public void setSequence(String s) {
4115 _RNA.setSequence(s);
4119 public void setColorMapVisible(boolean b) {
4120 _conf._drawColorMap = b;
4124 public boolean getColorMapVisible() {
4125 return _conf._drawColorMap;
4128 public void removeColorMap() {
4129 _conf._drawColorMap = false;
4133 public void saveSession(String path) {
4135 * FileOutputStream fos = null; ObjectOutputStream out = null; try { fos
4136 * = new FileOutputStream(path); out = new ObjectOutputStream(fos);
4137 * out.writeObject(new FullBackup(_conf, _RNA, _conf._title));
4138 * out.close(); } catch (Exception ex) { ex.printStackTrace(); }
4143 public FullBackup loadSession(String path) throws ExceptionLoadingFailed {
4144 return loadSession(new File(path));
4146 public FullBackup loadSession(File path) throws ExceptionLoadingFailed {
4148 FullBackup bck = importSession(path);
4149 Mapping map = Mapping.DefaultOutermostMapping(getRNA().getSize(),
4151 showRNAInterpolated(bck.rna, map);
4157 public static String VARNA_SESSION_EXTENSION = "varna";
4159 public static FullBackup importSession(Object path) // BH was String
4160 throws ExceptionLoadingFailed {
4162 FileInputStream fis = (path instanceof File ? new FileInputStream((File) path) : new FileInputStream(path.toString()));
4163 // ZipInputStream zis = new
4164 // ZipInputStream(new BufferedInputStream(fis));
4165 // zis.getNextEntry();
4166 FullBackup h = importSession(fis, path.toString());
4169 } catch (FileNotFoundException e) {
4170 throw (new ExceptionLoadingFailed("File not found.", path.toString()));
4171 } catch (IOException e) {
4172 // TODO Auto-generated catch block
4173 throw (new ExceptionLoadingFailed(
4174 "I/O error while loading session.", path.toString()));
4178 public static FullBackup importSession(InputStream fis, String path)
4179 throws ExceptionLoadingFailed {
4180 System.setProperty("javax.xml.parsers.SAXParserFactory",
4181 "com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl");
4182 SAXParserFactory saxFact = javax.xml.parsers.SAXParserFactory
4184 saxFact.setValidating(false);
4185 saxFact.setXIncludeAware(false);
4186 saxFact.setNamespaceAware(false);
4188 SAXParser sp = saxFact.newSAXParser();
4189 VARNASessionParser sessionData = new VARNASessionParser();
4190 sp.parse(fis, sessionData);
4191 FullBackup res = new FullBackup(sessionData.getVARNAConfig(),
4192 sessionData.getRNA(), "test");
4194 } catch (ParserConfigurationException e) {
4195 throw new ExceptionLoadingFailed("Bad XML parser configuration",
4197 } catch (SAXException e) {
4198 throw new ExceptionLoadingFailed("XML parser Exception", path);
4199 } catch (IOException e) {
4200 throw new ExceptionLoadingFailed("I/O error", path);
4204 public void loadFile(File path) {
4205 loadFile(path, false);
4208 public boolean getDrawBackbone() {
4209 return _conf._drawBackbone;
4212 public void setDrawBackbone(boolean b) {
4213 _conf._drawBackbone = b;
4216 public void addHighlightRegion(HighlightRegionAnnotation n) {
4217 _RNA.addHighlightRegion(n);
4220 public void removeHighlightRegion(HighlightRegionAnnotation n) {
4221 _RNA.removeHighlightRegion(n);
4224 public void addHighlightRegion(int i, int j) {
4225 _RNA.addHighlightRegion(i, j);
4228 public void addHighlightRegion(int i, int j, Color fill, Color outline,
4230 _RNA.addHighlightRegion(i, j, fill, outline, radius);
4233 public void loadRNA(String path) {
4234 loadRNA(path, false);
4237 public void loadRNA(Object path, boolean interpolate) { // BH was String
4239 Collection<RNA> rnas = (path instanceof File ? RNAFactory.loadSecStr(new FileReader((File) path)) : RNAFactory.loadSecStr(path.toString()));
4240 if (rnas.isEmpty()) {
4241 throw new ExceptionFileFormatOrSyntax(
4242 "No RNA could be parsed from that source.");
4244 RNA rna = rnas.iterator().next();
4247 } catch (ExceptionNAViewAlgorithm e) {
4248 e.printStackTrace();
4253 this.showRNAInterpolated(rna);
4256 } catch (FileNotFoundException e) {
4257 e.printStackTrace();
4258 } catch (ExceptionFileFormatOrSyntax e) {
4259 e.printStackTrace();
4260 } catch (Exception e) {
4261 e.printStackTrace();
4265 public void loadFile(File path, boolean interpolate) { // was String BH StringJS
4268 } catch (Exception e1) {
4269 loadRNA(path, interpolate);
4273 public void setConfig(VARNAConfig cfg) {
4277 public void toggleDrawOutlineBases() {
4278 _conf._drawOutlineBases = !_conf._drawOutlineBases;
4281 public void toggleFillBases() {
4282 _conf._fillBases = !_conf._fillBases;
4285 public void setDrawOutlineBases(boolean drawn) {
4286 _conf._drawOutlineBases = drawn;
4289 public void setFillBases(boolean drawn) {
4290 _conf._fillBases = drawn;
4293 public void readValues(Reader r) {
4294 this._RNA.readValues(r, _conf._cm);
4297 public void addVARNAListener(InterfaceVARNAListener v) {
4298 _VARNAListeners.add(v);
4301 public void fireLayoutChanged() {
4302 for (InterfaceVARNAListener v : _VARNAListeners) {
4303 v.onStructureRedrawn();
4307 public void fireUINewStructure(RNA r) {
4308 for (InterfaceVARNAListener v : _VARNAListeners) {
4309 v.onUINewStructure(_conf, r);
4313 public void fireZoomLevelChanged(double d) {
4314 for (InterfaceVARNAListener v : _VARNAListeners) {
4315 v.onZoomLevelChanged();
4319 public void fireTranslationChanged() {
4320 for (InterfaceVARNAListener v2 : _VARNAListeners) {
4321 v2.onTranslationChanged();
4325 public void addSelectionListener(InterfaceVARNASelectionListener v) {
4326 _selectionListeners.add(v);
4329 public void fireSelectionChanged(BaseList mold, BaseList mnew) {
4330 BaseList addedBases = mnew.removeAll(mold);
4331 BaseList removedBases = mold.removeAll(mnew);
4332 for (InterfaceVARNASelectionListener v2 : _selectionListeners) {
4333 v2.onSelectionChanged(mnew, addedBases, removedBases);
4337 public void fireHoverChanged(ModeleBase mold, ModeleBase mnew) {
4338 for (InterfaceVARNASelectionListener v2 : _selectionListeners) {
4339 v2.onHoverChanged(mold, mnew);
4343 public void addRNAListener(InterfaceVARNARNAListener v) {
4344 _RNAListeners.add(v);
4347 public void addVARNABasesListener(InterfaceVARNABasesListener l) {
4348 _basesListeners.add(l);
4351 public void fireSequenceChanged(int index, String oldseq, String newseq) {
4352 for (InterfaceVARNARNAListener v2 : _RNAListeners) {
4353 v2.onSequenceModified(index, oldseq, newseq);
4357 public void fireStructureChanged(Set<ModeleBP> current,
4358 Set<ModeleBP> addedBasePairs, Set<ModeleBP> removedBasePairs) {
4359 for (InterfaceVARNARNAListener v2 : _RNAListeners) {
4360 v2.onStructureModified(current, addedBasePairs, removedBasePairs);
4364 public void fireLayoutChanged(
4365 Hashtable<Integer, Point2D.Double> movedPositions) {
4366 for (InterfaceVARNARNAListener v2 : _RNAListeners) {
4367 v2.onRNALayoutChanged(movedPositions);
4371 public void fireBaseClicked(ModeleBase mb, MouseEvent me) {
4373 for (InterfaceVARNABasesListener v2 : _basesListeners) {
4374 v2.onBaseClicked(mb, me);
4379 public double getOrientation() {
4380 return _RNA.getOrientation();
4383 public ModeleBase _hoveredBase = null;
4385 public void setHoverBase(ModeleBase m) {
4386 if (m != _hoveredBase) {
4387 ModeleBase bck = _hoveredBase;
4390 fireHoverChanged(bck, m);
4394 public void toXML(String path) {
4395 FileOutputStream fis;
4397 fis = new FileOutputStream(path);
4398 // ZipOutputStream zis = new ZipOutputStream(new
4399 // BufferedOutputStream(fis));
4400 // ZipEntry entry = new ZipEntry("VARNASession");
4401 // zis.putNextEntry(entry);
4402 PrintWriter pw = new PrintWriter(fis);
4405 // zis.closeEntry();
4408 } catch (FileNotFoundException e) {
4409 // TODO Auto-generated catch block
4410 e.printStackTrace();
4411 } catch (IOException e) {
4412 // TODO Auto-generated catch block
4413 e.printStackTrace();
4417 public void toXML(PrintWriter out) {
4420 // out = new PrintWriter(System.out);
4421 StreamResult streamResult = new StreamResult(out);
4422 SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory
4424 // SAX2.0 ContentHandler.
4425 TransformerHandler hd = tf.newTransformerHandler();
4426 Transformer serializer = hd.getTransformer();
4427 serializer.setOutputProperty(OutputKeys.ENCODING, "ISO-8859-1");
4429 .setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "users.dtd");
4430 serializer.setOutputProperty(OutputKeys.INDENT, "yes");
4431 hd.setResult(streamResult);
4435 } catch (TransformerConfigurationException e) {
4436 // TODO Auto-generated catch block
4437 e.printStackTrace();
4438 } catch (SAXException e) {
4439 // TODO Auto-generated catch block
4440 e.printStackTrace();
4445 public static String XML_ELEMENT_NAME = "VARNASession";
4447 public void toXML(TransformerHandler hd) throws SAXException {
4448 AttributesImpl atts = new AttributesImpl();
4449 hd.startElement("", "", XML_ELEMENT_NAME, atts);
4452 hd.endElement("", "", XML_ELEMENT_NAME);
4455 public TextAnnotation getNearestAnnotation(int x, int y) {
4456 TextAnnotation t = null;
4457 if (getListeAnnotations().size() != 0) {
4458 double dist = Double.MAX_VALUE;
4460 Point2D.Double position;
4461 for (TextAnnotation textAnnot : getListeAnnotations()) {
4462 // calcul de la distance
4463 position = textAnnot.getCenterPosition();
4464 position = transformCoord(position);
4465 d2 = Math.sqrt(Math.pow((position.x - x), 2)
4466 + Math.pow((position.y - y), 2));
4467 // si la valeur est inferieur au minimum actuel
4469 && (d2 < getScaleFactor()
4470 * ControleurClicMovement.MIN_SELECTION_DISTANCE)) {
4479 public ModeleBase getNearestBase(int x, int y, boolean always,
4480 boolean onlyPaired) {
4481 int i = getNearestBaseIndex(x, y, always, onlyPaired);
4484 return getRNA().get_listeBases().get(i);
4487 public ModeleBase getNearestBase(int x, int y) {
4488 return getNearestBase(x, y, false, false);
4491 public int getNearestBaseIndex(int x, int y, boolean always,
4492 boolean onlyPaired) {
4493 double d2, dist = Double.MAX_VALUE;
4495 for (int i = 0; i < getRealCoords().length; i++) {
4497 || (getRNA().get_listeBases().get(i).getElementStructure() != -1)) {
4498 d2 = Math.sqrt(Math.pow((getRealCoords()[i].x - x), 2)
4499 + Math.pow((getRealCoords()[i].y - y), 2));
4501 && ((d2 < getScaleFactor()
4502 * ControleurClicMovement.MIN_SELECTION_DISTANCE) || always)) {
4511 public void globalRescale(double factor) {
4512 _RNA.rescale(factor);
4513 fireLayoutChanged();
4517 public void setSpaceBetweenBases(double sp) {
4518 _conf._spaceBetweenBases = sp;
4521 public double getSpaceBetweenBases() {
4522 return _conf._spaceBetweenBases;