X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FBlosum62ColourScheme.java;h=ad0e0c0bc1306509c71f67127aa4b3a6ac41744b;hb=865a855a4ca87eadb3e5ff284ed32ed307d9c34b;hp=6c83920d7a5ae03d19955f2e0e2bb9fe119bff20;hpb=d18ec5d6a72d262bbd6a8233010b92737b3840b7;p=jalview.git

diff --git a/src/jalview/schemes/Blosum62ColourScheme.java b/src/jalview/schemes/Blosum62ColourScheme.java
index 6c83920..ad0e0c0 100755
--- a/src/jalview/schemes/Blosum62ColourScheme.java
+++ b/src/jalview/schemes/Blosum62ColourScheme.java
@@ -1,79 +1,91 @@
-/* Jalview - a java multiple alignment editor
- * Copyright (C) 1998  Michele Clamp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-package jalview.schemes;
-
-
-import java.util.*;
-import java.awt.*;
-import jalview.gui.*;
-import jalview.datamodel.*;
-
-public class Blosum62ColourScheme extends ResidueColourScheme
-{
-
-  // need to keep an eye on the changing visible consensus sequence
-  AlignViewport av;
-
-  public Blosum62ColourScheme(AlignViewport av)
-  {
-    super();
-    this.av = av;
-  }
-
-  public Color findColour(String s, int j, Vector aa)
-  {
-    Hashtable hash;
-
-    if (aa != null)
-      hash = (Hashtable)aa.elementAt(j);
-    else
-      return Color.white;
-
-    if (!jalview.util.Comparison.isGap((s.charAt(0))))
-    {
-      String    max  = (String)hash.get("maxResidue");
-
-      if (max.indexOf(s)>-1)
-        return new Color(154, 154, 255);
-      else {
-
-        int c = 0,
-            max_aa=0,
-            n=max.length();
-        do {
-          c+=ResidueProperties.getBLOSUM62(max.substring(max_aa, max_aa+1), s);
-        } while (++max_aa<n);
-
-        if (c>0)
-          return new Color(204, 204, 255);
-        else
-          return Color.white;
-      }
-    }
-    else
-        return Color.white;
-
-  }
-
-  public boolean canThreshold()
-  {
-    return false;
-  }
-
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
+ * Copyright (C) 2014 The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.schemes;
+
+import jalview.analysis.AAFrequency;
+
+import java.awt.Color;
+import jalview.datamodel.SequenceI;
+
+public class Blosum62ColourScheme extends ResidueColourScheme
+{
+  public Blosum62ColourScheme()
+  {
+    super();
+  }
+
+  @Override
+  public Color findColour(char res, int j, SequenceI seq)
+  {
+    if ('a' <= res && res <= 'z')
+    {
+      // TO UPPERCASE !!!
+      res -= ('a' - 'A');
+    }
+
+    if (consensus == null || j >= consensus.length || consensus[j] == null
+            || (threshold != 0 && !aboveThreshold(res, j)))
+    {
+      return Color.white;
+    }
+
+    Color currentColour;
+
+    if (!jalview.util.Comparison.isGap(res))
+    {
+      String max = (String) consensus[j].get(AAFrequency.MAXRESIDUE);
+
+      if (max.indexOf(res) > -1)
+      {
+        currentColour = new Color(154, 154, 255);
+      }
+      else
+      {
+        int c = 0;
+        int max_aa = 0;
+        int n = max.length();
+
+        do
+        {
+          c += ResidueProperties.getBLOSUM62(max.charAt(max_aa), res);
+        } while (++max_aa < n);
+
+        if (c > 0)
+        {
+          currentColour = new Color(204, 204, 255);
+        }
+        else
+        {
+          currentColour = Color.white;
+        }
+      }
+
+      if (conservationColouring)
+      {
+        currentColour = applyConservation(currentColour, j);
+      }
+    }
+    else
+    {
+      return Color.white;
+    }
+
+    return currentColour;
+  }
+}