bugfix
[jalview.git] / forester / java / src / org / forester / archaeopteryx / TreePanel.java
index b94b97b..9e88db2 100644 (file)
@@ -98,6 +98,7 @@ import org.forester.archaeopteryx.Options.CLADOGRAM_TYPE;
 import org.forester.archaeopteryx.Options.NODE_LABEL_DIRECTION;
 import org.forester.archaeopteryx.Options.PHYLOGENY_GRAPHICS_TYPE;
 import org.forester.archaeopteryx.phylogeny.data.RenderableDomainArchitecture;
+import org.forester.archaeopteryx.phylogeny.data.RenderableMsaSequence;
 import org.forester.archaeopteryx.phylogeny.data.RenderableVector;
 import org.forester.archaeopteryx.tools.Blast;
 import org.forester.archaeopteryx.tools.ImageLoader;
@@ -135,6 +136,7 @@ import org.forester.util.TaxonomyUtil;
 
 public final class TreePanel extends JPanel implements ActionListener, MouseWheelListener, Printable {
 
+    public final static boolean          SPECIAL_DOMAIN_COLORING                            = true;
     final static Cursor                  ARROW_CURSOR                                       = Cursor.getPredefinedCursor( Cursor.DEFAULT_CURSOR );
     final static Cursor                  CUT_CURSOR                                         = Cursor.getPredefinedCursor( Cursor.CROSSHAIR_CURSOR );
     final static Cursor                  HAND_CURSOR                                        = Cursor.getPredefinedCursor( Cursor.HAND_CURSOR );
@@ -163,6 +165,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                                                                                                         12 );
     private static final float           ROUNDED_D                                          = 8;
     private final static long            serialVersionUID                                   = -978349745916505029L;
+    private static final BasicStroke     STROKE_0025                                        = new BasicStroke( 0.025f );
     private static final BasicStroke     STROKE_005                                         = new BasicStroke( 0.05f );
     private static final BasicStroke     STROKE_01                                          = new BasicStroke( 0.1f );
     private static final BasicStroke     STROKE_025                                         = new BasicStroke( 0.25f );
@@ -172,6 +175,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
     private static final BasicStroke     STROKE_2                                           = new BasicStroke( 2f );
     private static final double          TWO_PI                                             = 2 * Math.PI;
     private final static int             WIGGLE                                             = 2;
+    private static final String          SHOW_ONLY_THIS_CONF_TYPE                           = "posterior probability";                                  //TODO remove me
     HashMap<Long, Short>                 _nodeid_dist_to_leaf                               = new HashMap<Long, Short>();
     final private Arc2D                  _arc                                               = new Arc2D.Double();
     private AffineTransform              _at;
@@ -655,6 +659,12 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                     _longest_domain = d.getTotalLength();
                 }
             }
+            if ( getControlPanel().isShowMolSequences() && ( node.getNodeData().isHasSequence() )
+                    && ( node.getNodeData().getSequence().isMolecularSequenceAligned() )
+                    && ( !ForesterUtil.isEmpty( node.getNodeData().getSequence().getMolecularSequence() ) ) ) {
+                // FIXME 
+                sum += RenderableMsaSequence.DEFAULT_WIDTH + 30;
+            }
             if ( sum >= max_length ) {
                 _longest_ext_node_info = max_length;
                 return;
@@ -1037,7 +1047,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
     }
 
     final Color getTaxonomyBasedColor( final PhylogenyNode node ) {
-        if ( node.getNodeData().isHasTaxonomy() ) {
+        if ( node.isExternal() && node.getNodeData().isHasTaxonomy() ) {
             return calculateTaxonomyBasedColor( node.getNodeData().getTaxonomy() );
         }
         // return non-colorized color
@@ -1088,7 +1098,14 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                     && ( node.getNodeData().getSequence().getDomainArchitecture() != null ) ) {
                 RenderableDomainArchitecture rds = null;
                 if ( !( node.getNodeData().getSequence().getDomainArchitecture() instanceof RenderableDomainArchitecture ) ) {
-                    rds = new RenderableDomainArchitecture( node.getNodeData().getSequence().getDomainArchitecture() );
+                    if ( SPECIAL_DOMAIN_COLORING ) {
+                        rds = new RenderableDomainArchitecture( node.getNodeData().getSequence()
+                                .getDomainArchitecture(), node.getName() );
+                    }
+                    else {
+                        rds = new RenderableDomainArchitecture( node.getNodeData().getSequence()
+                                .getDomainArchitecture() );
+                    }
                     node.getNodeData().getSequence().setDomainArchitecture( rds );
                 }
                 else {
@@ -1103,7 +1120,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
             }
         }
         if ( getControlPanel().isShowDomainArchitectures() ) {
-            final double ds_factor_width = _domain_structure_width / _max_original_domain_structure_width;
+            final float ds_factor_width = ( float ) ( _domain_structure_width / _max_original_domain_structure_width );
             for( final PhylogenyNode node : _phylogeny.getExternalNodes() ) {
                 if ( node.getNodeData().isHasSequence()
                         && ( node.getNodeData().getSequence().getDomainArchitecture() != null ) ) {
@@ -1621,14 +1638,20 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                     _nodes_in_preorder[ i++ ] = it.next();
                 }
             }
-            //final PhylogenyNodeIterator it;
-            //for( it = _phylogeny.iteratorPreorder(); it.hasNext(); ) {
-            //    paintNodeRectangular( g, it.next(), to_pdf, getControlPanel().isDynamicallyHideData()
-            //            && ( dynamic_hiding_factor > 1 ), dynamic_hiding_factor, to_graphics_file );
-            //}
+            final boolean disallow_shortcutting = ( dynamic_hiding_factor < 40 )
+                    || getControlPanel().isUseVisualStyles() || getOptions().isShowDefaultNodeShapesForMarkedNodes()
+                    || ( ( getFoundNodes0() != null ) && !getFoundNodes0().isEmpty() )
+                    || ( ( getFoundNodes1() != null ) && !getFoundNodes1().isEmpty() )
+                    || ( ( getCurrentExternalNodes() != null ) && !getCurrentExternalNodes().isEmpty() )
+                    || to_graphics_file || to_pdf;
             for( final PhylogenyNode element : _nodes_in_preorder ) {
-                paintNodeRectangular( g, element, to_pdf, getControlPanel().isDynamicallyHideData()
-                        && ( dynamic_hiding_factor > 1 ), dynamic_hiding_factor, to_graphics_file );
+                paintNodeRectangular( g,
+                                      element,
+                                      to_pdf,
+                                      getControlPanel().isDynamicallyHideData() && ( dynamic_hiding_factor > 1 ),
+                                      dynamic_hiding_factor,
+                                      to_graphics_file,
+                                      disallow_shortcutting );
             }
             if ( getOptions().isShowScale() && getControlPanel().isDrawPhylogram() && ( getScaleDistance() > 0.0 ) ) {
                 if ( !( to_graphics_file || to_pdf ) ) {
@@ -1972,16 +1995,13 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
 
     final void sortDescendants( final PhylogenyNode node ) {
         if ( !node.isExternal() ) {
-            DESCENDANT_SORT_PRIORITY pri = DESCENDANT_SORT_PRIORITY.TAXONOMY;
-            if ( ( !getControlPanel().isShowTaxonomyScientificNames() && !getControlPanel().isShowTaxonomyCode() && !getControlPanel()
-                    .isShowTaxonomyCommonNames() ) ) {
-                if ( ( getControlPanel().isShowSequenceAcc() || getControlPanel().isShowSeqNames() || getControlPanel()
-                        .isShowSeqSymbols() ) ) {
-                    pri = DESCENDANT_SORT_PRIORITY.SEQUENCE;
-                }
-                else if ( getControlPanel().isShowNodeNames() ) {
-                    pri = DESCENDANT_SORT_PRIORITY.NODE_NAME;
-                }
+            DESCENDANT_SORT_PRIORITY pri = DESCENDANT_SORT_PRIORITY.NODE_NAME;
+            if ( getControlPanel().isShowTaxonomyScientificNames() || getControlPanel().isShowTaxonomyCode() ) {
+                pri = DESCENDANT_SORT_PRIORITY.TAXONOMY;
+            }
+            else if ( getControlPanel().isShowSeqNames() || getControlPanel().isShowSeqSymbols()
+                    || getControlPanel().isShowGeneNames() ) {
+                pri = DESCENDANT_SORT_PRIORITY.SEQUENCE;
             }
             PhylogenyMethods.sortNodeDescendents( node, pri );
             setNodeInPreorderToNull();
@@ -2432,13 +2452,23 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         else {
             fc.setFont( getMainPanel().getTreeFontSet().getLargeFont() );
         }
-        fc.showDialog( this, "Select Font" );
-        if ( ( fc.getFont() != null ) && !ForesterUtil.isEmpty( fc.getFont().getFamily().trim() ) ) {
-            List<PhylogenyNode> nodes = new ArrayList<PhylogenyNode>();
-            if ( ( getFoundNodes0() != null ) || ( getFoundNodes1() != null ) ) {
-                nodes = getFoundNodesAsListOfPhylogenyNodes();
-            }
+        List<PhylogenyNode> nodes = new ArrayList<PhylogenyNode>();
+        if ( ( getFoundNodes0() != null ) || ( getFoundNodes1() != null ) ) {
+            nodes = getFoundNodesAsListOfPhylogenyNodes();
+        }
+        if ( !nodes.contains( node ) ) {
             nodes.add( node );
+        }
+        final int count = nodes.size();
+        String title = "Change the font for ";
+        if ( count == 1 ) {
+            title += "one node";
+        }
+        else {
+            title += ( count + " nodes" );
+        }
+        fc.showDialog( this, title );
+        if ( ( fc.getFont() != null ) && !ForesterUtil.isEmpty( fc.getFont().getFamily().trim() ) ) {
             for( final PhylogenyNode n : nodes ) {
                 if ( n.getNodeData().getNodeVisualData() == null ) {
                     n.getNodeData().setNodeVisualData( new NodeVisualData() );
@@ -2460,9 +2490,37 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                 getControlPanel().getUseVisualStylesCb().setSelected( true );
             }
         }
+        setEdited( true );
         repaint();
     }
 
+    private void colorNodeFont( final PhylogenyNode node ) {
+        _color_chooser.setPreviewPanel( new JPanel() );
+        NodeColorizationActionListener al;
+        int count = 1;
+        if ( ( getFoundNodes0() != null ) || ( getFoundNodes1() != null ) ) {
+            final List<PhylogenyNode> additional_nodes = getFoundNodesAsListOfPhylogenyNodes();
+            al = new NodeColorizationActionListener( _color_chooser, node, additional_nodes );
+            count = additional_nodes.size();
+            if ( !additional_nodes.contains( node ) ) {
+                count++;
+            }
+        }
+        else {
+            al = new NodeColorizationActionListener( _color_chooser, node );
+        }
+        String title = "Change the (node and font) color for ";
+        if ( count == 1 ) {
+            title += "one node";
+        }
+        else {
+            title += ( count + " nodes" );
+        }
+        final JDialog dialog = JColorChooser.createDialog( this, title, true, _color_chooser, al, null );
+        setEdited( true );
+        dialog.setVisible( true );
+    }
+
     final private void colorizeNodes( final Color c,
                                       final PhylogenyNode node,
                                       final List<PhylogenyNode> additional_nodes ) {
@@ -2503,20 +2561,6 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         repaint();
     }
 
-    private void colorNodeFont( final PhylogenyNode node ) {
-        _color_chooser.setPreviewPanel( new JPanel() );
-        NodeColorizationActionListener al;
-        if ( ( getFoundNodes0() != null ) || ( getFoundNodes1() != null ) ) {
-            final List<PhylogenyNode> additional_nodes = getFoundNodesAsListOfPhylogenyNodes();
-            al = new NodeColorizationActionListener( _color_chooser, node, additional_nodes );
-        }
-        else {
-            al = new NodeColorizationActionListener( _color_chooser, node );
-        }
-        final JDialog dialog = JColorChooser.createDialog( this, "Node colorization", true, _color_chooser, al, null );
-        dialog.setVisible( true );
-    }
-
     final private void colorSubtree( final PhylogenyNode node ) {
         if ( getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.UNROOTED ) {
             JOptionPane.showMessageDialog( this,
@@ -2536,6 +2580,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         }
         final JDialog dialog = JColorChooser
                 .createDialog( this, "Subtree colorization", true, _color_chooser, al, null );
+        setEdited( true );
         dialog.setVisible( true );
     }
 
@@ -2847,13 +2892,19 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         final List<PhylogenyNode> additional_nodes = new ArrayList<PhylogenyNode>();
         if ( getFoundNodes0() != null ) {
             for( final Long id : getFoundNodes0() ) {
-                additional_nodes.add( _phylogeny.getNode( id ) );
+                final PhylogenyNode n = _phylogeny.getNode( id );
+                if ( n != null ) {
+                    additional_nodes.add( n );
+                }
             }
         }
         if ( getFoundNodes1() != null ) {
             for( final Long id : getFoundNodes1() ) {
                 if ( ( getFoundNodes0() == null ) || !getFoundNodes0().contains( id ) ) {
-                    additional_nodes.add( _phylogeny.getNode( id ) );
+                    final PhylogenyNode n = _phylogeny.getNode( id );
+                    if ( n != null ) {
+                        additional_nodes.add( n );
+                    }
                 }
             }
         }
@@ -3426,47 +3477,52 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
     }
 
     private final void nodeDataAsSB( final PhylogenyNode node, final StringBuilder sb ) {
-        if ( getControlPanel().isShowNodeNames() && ( node.getName().length() > 0 ) ) {
-            if ( sb.length() > 0 ) {
-                sb.append( " " );
-            }
-            sb.append( node.getName() );
-        }
-        if ( node.getNodeData().isHasSequence() ) {
-            if ( getControlPanel().isShowSeqSymbols() && ( node.getNodeData().getSequence().getSymbol().length() > 0 ) ) {
+        if ( node != null ) {
+            if ( getControlPanel().isShowNodeNames() && ( !ForesterUtil.isEmpty( node.getName() ) ) ) {
                 if ( sb.length() > 0 ) {
                     sb.append( " " );
                 }
-                sb.append( node.getNodeData().getSequence().getSymbol() );
+                sb.append( node.getName() );
             }
-            if ( getControlPanel().isShowGeneNames() && ( node.getNodeData().getSequence().getGeneName().length() > 0 ) ) {
-                if ( sb.length() > 0 ) {
-                    sb.append( " " );
+            if ( node.getNodeData().isHasSequence() ) {
+                if ( getControlPanel().isShowSeqSymbols()
+                        && ( node.getNodeData().getSequence().getSymbol().length() > 0 ) ) {
+                    if ( sb.length() > 0 ) {
+                        sb.append( " " );
+                    }
+                    sb.append( node.getNodeData().getSequence().getSymbol() );
                 }
-                sb.append( node.getNodeData().getSequence().getGeneName() );
-            }
-            if ( getControlPanel().isShowSeqNames() && ( node.getNodeData().getSequence().getName().length() > 0 ) ) {
-                if ( sb.length() > 0 ) {
-                    sb.append( " " );
+                if ( getControlPanel().isShowGeneNames()
+                        && ( node.getNodeData().getSequence().getGeneName().length() > 0 ) ) {
+                    if ( sb.length() > 0 ) {
+                        sb.append( " " );
+                    }
+                    sb.append( node.getNodeData().getSequence().getGeneName() );
+                }
+                if ( getControlPanel().isShowSeqNames() && ( node.getNodeData().getSequence().getName().length() > 0 ) ) {
+                    if ( sb.length() > 0 ) {
+                        sb.append( " " );
+                    }
+                    sb.append( node.getNodeData().getSequence().getName() );
+                }
+                if ( getControlPanel().isShowSequenceAcc()
+                        && ( node.getNodeData().getSequence().getAccession() != null ) ) {
+                    if ( sb.length() > 0 ) {
+                        sb.append( " " );
+                    }
+                    if ( !ForesterUtil.isEmpty( node.getNodeData().getSequence().getAccession().getSource() ) ) {
+                        sb.append( node.getNodeData().getSequence().getAccession().getSource() );
+                        sb.append( ":" );
+                    }
+                    sb.append( node.getNodeData().getSequence().getAccession().getValue() );
                 }
-                sb.append( node.getNodeData().getSequence().getName() );
             }
-            if ( getControlPanel().isShowSequenceAcc() && ( node.getNodeData().getSequence().getAccession() != null ) ) {
+            if ( getControlPanel().isShowProperties() && node.getNodeData().isHasProperties() ) {
                 if ( sb.length() > 0 ) {
                     sb.append( " " );
                 }
-                if ( !ForesterUtil.isEmpty( node.getNodeData().getSequence().getAccession().getSource() ) ) {
-                    sb.append( node.getNodeData().getSequence().getAccession().getSource() );
-                    sb.append( ":" );
-                }
-                sb.append( node.getNodeData().getSequence().getAccession().getValue() );
-            }
-        }
-        if ( getControlPanel().isShowProperties() && node.getNodeData().isHasProperties() ) {
-            if ( sb.length() > 0 ) {
-                sb.append( " " );
+                sb.append( propertiesToString( node ) );
             }
-            sb.append( propertiesToString( node ) );
         }
     }
 
@@ -4030,26 +4086,30 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         Collections.sort( confidences );
         final StringBuilder sb = new StringBuilder();
         for( final Confidence confidence : confidences ) {
-            final double value = confidence.getValue();
-            if ( value != Confidence.CONFIDENCE_DEFAULT_VALUE ) {
-                if ( value < getOptions().getMinConfidenceValue() ) {
-                    return;
-                }
-                if ( not_first ) {
-                    sb.append( "/" );
-                }
-                else {
-                    not_first = true;
-                }
-                sb.append( FORMATTER_CONFIDENCE.format( ForesterUtil.round( value, getOptions()
-                        .getNumberOfDigitsAfterCommaForConfidenceValues() ) ) );
-                if ( getOptions().isShowConfidenceStddev() ) {
-                    if ( confidence.getStandardDeviation() != Confidence.CONFIDENCE_DEFAULT_VALUE ) {
-                        sb.append( "(" );
-                        sb.append( FORMATTER_CONFIDENCE.format( ForesterUtil.round( confidence.getStandardDeviation(),
-                                                                                    getOptions()
-                                                                                            .getNumberOfDigitsAfterCommaForConfidenceValues() ) ) );
-                        sb.append( ")" );
+            if ( ForesterUtil.isEmpty( SHOW_ONLY_THIS_CONF_TYPE )
+                    || ( !ForesterUtil.isEmpty( confidence.getType() ) && confidence.getType()
+                            .equalsIgnoreCase( SHOW_ONLY_THIS_CONF_TYPE ) ) ) {
+                final double value = confidence.getValue();
+                if ( value != Confidence.CONFIDENCE_DEFAULT_VALUE ) {
+                    if ( value < getOptions().getMinConfidenceValue() ) {
+                        return;
+                    }
+                    if ( not_first ) {
+                        sb.append( "/" );
+                    }
+                    else {
+                        not_first = true;
+                    }
+                    sb.append( FORMATTER_CONFIDENCE.format( ForesterUtil.round( value, getOptions()
+                            .getNumberOfDigitsAfterCommaForConfidenceValues() ) ) );
+                    if ( getOptions().isShowConfidenceStddev() ) {
+                        if ( confidence.getStandardDeviation() != Confidence.CONFIDENCE_DEFAULT_VALUE ) {
+                            sb.append( "(" );
+                            sb.append( FORMATTER_CONFIDENCE.format( ForesterUtil.round( confidence
+                                    .getStandardDeviation(), getOptions()
+                                    .getNumberOfDigitsAfterCommaForConfidenceValues() ) ) );
+                            sb.append( ")" );
+                        }
                     }
                 }
             }
@@ -4135,6 +4195,9 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         if ( ( isInFoundNodes( node ) || isInCurrentExternalNodes( node ) )
                 || ( getOptions().isShowDefaultNodeShapesExternal() && node.isExternal() )
                 || ( getOptions().isShowDefaultNodeShapesInternal() && node.isInternal() )
+                || ( getOptions().isShowDefaultNodeShapesForMarkedNodes()
+                        && ( node.getNodeData().getNodeVisualData() != null ) && ( !node.getNodeData()
+                        .getNodeVisualData().isEmpty() ) )
                 || ( getControlPanel().isUseVisualStyles() && ( ( node.getNodeData().getNodeVisualData() != null ) && ( ( node
                         .getNodeData().getNodeVisualData().getNodeColor() != null )
                         || ( node.getNodeData().getNodeVisualData().getSize() != NodeVisualData.DEFAULT_SIZE )
@@ -4300,7 +4363,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         if ( isNodeDataInvisible( node ) && !to_graphics_file && !to_pdf ) {
             return 0;
         }
-        if ( getOptions().isShowBranchLengthValues()
+        if ( getControlPanel().isWriteBranchLengthValues()
                 && ( ( getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.RECTANGULAR )
                         || ( getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.ROUNDED ) || ( getPhylogenyGraphicsType() == PHYLOGENY_GRAPHICS_TYPE.EURO_STYLE ) )
                 && ( !node.isRoot() ) && ( node.getDistanceToParent() != PhylogenyDataUtil.BRANCH_LENGTH_DEFAULT ) ) {
@@ -4671,7 +4734,8 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                                              final boolean to_pdf,
                                              final boolean dynamically_hide,
                                              final int dynamic_hiding_factor,
-                                             final boolean to_graphics_file ) {
+                                             final boolean to_graphics_file,
+                                             final boolean disallow_shortcutting ) {
         final boolean is_in_found_nodes = isInFoundNodes( node ) || isInCurrentExternalNodes( node );
         if ( node.isCollapse() ) {
             if ( ( !node.isRoot() && !node.getParent().isCollapse() ) ) {
@@ -4697,7 +4761,6 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         }
         float new_x = 0;
         float new_x_min = Float.MAX_VALUE;
-        final boolean disallow_shortcutting = ( dynamic_hiding_factor < 40 );
         float min_dist = 1.5f;
         if ( !disallow_shortcutting ) {
             if ( dynamic_hiding_factor > 4000 ) {
@@ -4739,7 +4802,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                 final float diff_y = node.getYcoord() - y2;
                 final float diff_x = node.getXcoord() - new_x;
                 if ( disallow_shortcutting || ( diff_y > min_dist ) || ( diff_y < -min_dist ) || ( diff_x > min_dist )
-                        || ( diff_x < -min_dist ) || to_graphics_file || to_pdf ) {
+                        || ( diff_x < -min_dist ) ) {
                     paintBranchRectangular( g,
                                             node.getXcoord(),
                                             new_x,
@@ -4798,25 +4861,20 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                 if ( getControlPanel().isDrawPhylogram() ) {
                     if ( getOptions().isLineUpRendarableNodeData() ) {
                         if ( getOptions().isRightLineUpDomains() ) {
-                            rds.render( ( getMaxDistanceToRoot() * getXcorrectionFactor() )
-                                                + _length_of_longest_text
-                                                + ( ( _longest_domain - rds.getTotalLength() ) * rds
-                                                        .getRenderingFactorWidth() ),
-                                        node.getYcoord() - ( h / 2 ),
-                                        g,
-                                        this,
-                                        to_pdf );
+                            rds.render( ( float ) ( ( getMaxDistanceToRoot() * getXcorrectionFactor() )
+                                    + _length_of_longest_text + ( ( _longest_domain - rds.getTotalLength() ) * rds
+                                    .getRenderingFactorWidth() ) ), node.getYcoord() - ( h / 2.0f ), g, this, to_pdf );
                         }
                         else {
-                            rds.render( ( getMaxDistanceToRoot() * getXcorrectionFactor() ) + _length_of_longest_text,
-                                        node.getYcoord() - ( h / 2 ),
+                            rds.render( ( float ) ( ( getMaxDistanceToRoot() * getXcorrectionFactor() ) + _length_of_longest_text ),
+                                        node.getYcoord() - ( h / 2.0f ),
                                         g,
                                         this,
                                         to_pdf );
                         }
                     }
                     else {
-                        rds.render( node.getXcoord() + x, node.getYcoord() - ( h / 2 ), g, this, to_pdf );
+                        rds.render( node.getXcoord() + x, node.getYcoord() - ( h / 2.0f ), g, this, to_pdf );
                     }
                 }
                 else {
@@ -4824,14 +4882,14 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                         rds.render( ( ( getPhylogeny().getFirstExternalNode().getXcoord() + _length_of_longest_text ) - 20 )
                                             + ( ( _longest_domain - rds.getTotalLength() ) * rds
                                                     .getRenderingFactorWidth() ),
-                                    node.getYcoord() - ( h / 2 ),
+                                    node.getYcoord() - ( h / 2.0f ),
                                     g,
                                     this,
                                     to_pdf );
                     }
                     else {
                         rds.render( getPhylogeny().getFirstExternalNode().getXcoord() + _length_of_longest_text,
-                                    node.getYcoord() - ( h / 2 ),
+                                    node.getYcoord() - ( h / 2.0f ),
                                     g,
                                     this,
                                     to_pdf );
@@ -4851,10 +4909,10 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                     domain_add = _domain_structure_width + 10;
                 }
                 if ( getControlPanel().isDrawPhylogram() ) {
-                    rv.render( node.getXcoord() + x + domain_add, node.getYcoord() - 3, g, this, to_pdf );
+                    rv.render( ( float ) ( node.getXcoord() + x + domain_add ), node.getYcoord() - 3, g, this, to_pdf );
                 }
                 else {
-                    rv.render( getPhylogeny().getFirstExternalNode().getXcoord() + _length_of_longest_text + domain_add,
+                    rv.render( ( float ) ( getPhylogeny().getFirstExternalNode().getXcoord() + _length_of_longest_text + domain_add ),
                                node.getYcoord() - 3,
                                g,
                                this,
@@ -4862,13 +4920,44 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
                 }
             }
         }
+        if ( getControlPanel().isShowMolSequences() && ( node.getNodeData().isHasSequence() )
+                && ( node.getNodeData().getSequence().isMolecularSequenceAligned() )
+                && ( !ForesterUtil.isEmpty( node.getNodeData().getSequence().getMolecularSequence() ) ) ) {
+            final RenderableMsaSequence rs = RenderableMsaSequence.createInstance( node.getNodeData().getSequence()
+                    .getMolecularSequence(), node.getNodeData().getSequence().getType(), getConfiguration() );
+            if ( rs != null ) {
+                final int default_height = 7;
+                float y = getYdistance();
+                if ( getControlPanel().isDynamicallyHideData() ) {
+                    y = getTreeFontSet().getFontMetricsLarge().getHeight();
+                }
+                final int h = y < default_height ? ForesterUtil.roundToInt( y ) : default_height;
+                rs.setRenderingHeight( h > 1 ? h : 2 );
+                if ( getControlPanel().isDrawPhylogram() ) {
+                    rs.render( ( float ) ( ( getMaxDistanceToRoot() * getXcorrectionFactor() ) + _length_of_longest_text ),
+                               node.getYcoord() - ( h / 2.0f ),
+                               g,
+                               this,
+                               to_pdf );
+                }
+                else {
+                    rs.render( getPhylogeny().getFirstExternalNode().getXcoord() + _length_of_longest_text,
+                               node.getYcoord() - ( h / 2.0f ),
+                               g,
+                               this,
+                               to_pdf );
+                }
+            }
+        }
     }
 
     final private int calcLengthOfLongestText() {
         final StringBuilder sb = new StringBuilder();
-        nodeDataAsSB( _ext_node_with_longest_txt_info, sb );
-        if ( _ext_node_with_longest_txt_info.getNodeData().isHasTaxonomy() ) {
-            nodeTaxonomyDataAsSB( _ext_node_with_longest_txt_info.getNodeData().getTaxonomy(), sb );
+        if ( _ext_node_with_longest_txt_info != null ) {
+            nodeDataAsSB( _ext_node_with_longest_txt_info, sb );
+            if ( _ext_node_with_longest_txt_info.getNodeData().isHasTaxonomy() ) {
+                nodeTaxonomyDataAsSB( _ext_node_with_longest_txt_info.getNodeData().getTaxonomy(), sb );
+            }
         }
         return getFontMetricsForLargeDefaultFont().stringWidth( sb.toString() );
     }
@@ -5355,6 +5444,9 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
     }
 
     private final void setupStroke( final Graphics2D g ) {
+        if ( getYdistance() < 0.0001 ) {
+            g.setStroke( STROKE_0025 );
+        }
         if ( getYdistance() < 0.001 ) {
             g.setStroke( STROKE_005 );
         }
@@ -5370,7 +5462,7 @@ public final class TreePanel extends JPanel implements ActionListener, MouseWhee
         else if ( getYdistance() < 2 ) {
             g.setStroke( STROKE_075 );
         }
-        else if ( getYdistance() < 20 ) {
+        else if ( ( getYdistance() < 20 ) || !getConfiguration().isAllowThickStrokes() ) {
             g.setStroke( STROKE_1 );
         }
         else {