X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FResidueColourScheme.java;h=b83244d61ea9d2a8857ff451c5e46076a4db6e81;hb=559b96a91b710f3f2e116790c9cf7e3aa6c76766;hp=785d22d36323b4766837f048420f26a65a5ae4d7;hpb=e8bf50102d1e937c715bf15046ae5076343313c0;p=jalview.git

diff --git a/src/jalview/schemes/ResidueColourScheme.java b/src/jalview/schemes/ResidueColourScheme.java
index 785d22d..b83244d 100755
--- a/src/jalview/schemes/ResidueColourScheme.java
+++ b/src/jalview/schemes/ResidueColourScheme.java
@@ -18,6 +18,8 @@
 */
 package jalview.schemes;
 
+import jalview.analysis.*;
+
 import java.awt.*;
 
 import java.util.*;
@@ -31,14 +33,31 @@ import java.util.*;
  */
 public class ResidueColourScheme implements ColourSchemeI
 {
+
+    boolean conservationColouring = false;
+    boolean consensusColouring = false;
+
     Color[] colors;
     int threshold = 0;
 
     /* Set when threshold colouring to either pid_gaps or pid_nogaps*/
     protected String ignoreGaps = "pid_gaps";
 
-    /** DOCUMENT ME!! */
-    public Hashtable [] consensus;
+    /** Consenus as a hashtable array */
+    Hashtable [] consensus;
+
+    /** Conservation string as a char array */
+   char [] conservation;
+
+   /** DOCUMENT ME!! */
+   int inc = 30;
+
+   /**
+    * The colour to be calculated, manipulated and returned
+    */
+   Color currentColour = null;
+
+
 
     /**
      * Creates a new ResidueColourScheme object.
@@ -46,9 +65,9 @@ public class ResidueColourScheme implements ColourSchemeI
      * @param colors DOCUMENT ME!
      * @param threshold DOCUMENT ME!
      */
-    public ResidueColourScheme(Color[] colors, int threshold)
+    public ResidueColourScheme(Color[] colours, int threshold)
     {
-        this.colors = colors;
+        this.colors = colours;
         this.threshold = threshold;
     }
 
@@ -60,56 +79,41 @@ public class ResidueColourScheme implements ColourSchemeI
     }
 
     /**
-     * DOCUMENT ME!
-     *
-     * @param consensus DOCUMENT ME!
-     */
-    public void setConsensus(Vector vconsensus)
-    {
-       int i, iSize=vconsensus.size();
-       consensus = new Hashtable[iSize];
-       for(i=0; i<iSize; i++)
-        consensus[i] = (Hashtable)vconsensus.elementAt(i);
-    }
+    * Find a colour without an index in a sequence
+    */
+   public Color findColour(String aa)
+   {
+       return colors[((Integer) (ResidueProperties.aaHash.get(aa))).intValue()];
+   }
 
-    /**
-     * DOCUMENT ME!
-     *
-     * @param aa DOCUMENT ME!
-     *
-     * @return DOCUMENT ME!
-     */
-    public Color findColour(String aa)
-    {
-        return colors[((Integer) (ResidueProperties.aaHash.get(aa))).intValue()];
-    }
 
-    /**
-     * DOCUMENT ME!
-     *
-     * @param s DOCUMENT ME!
-     * @param j DOCUMENT ME!
-     *
-     * @return DOCUMENT ME!
-     */
-    public Color findColour(String s, int j)
-    {
-        int index = ((Integer) (ResidueProperties.aaHash.get(s))).intValue();
 
-        if ((threshold == 0) || aboveThreshold(ResidueProperties.aa[index], j))
-        {
-            return colors[index];
-        }
-        else
-        {
-            return Color.white;
-        }
-    }
+   public Color findColour(String s, int j)
+   {
+
+       int index = ((Integer) (ResidueProperties.aaHash.get(s))).intValue();
+
+       if ((threshold == 0) || aboveThreshold(ResidueProperties.aa[index], j))
+       {
+           currentColour = colors[index];
+       }
+       else
+       {
+           currentColour = Color.white;
+       }
+
+       if(conservationColouring)
+         applyConservation(j);
+
+
+       return currentColour;
+   }
+
 
     /**
-     * DOCUMENT ME!
+     * Get the percentage threshold for this colour scheme
      *
-     * @return DOCUMENT ME!
+     * @return Returns the percentage threshold
      */
     public int getThreshold()
     {
@@ -143,9 +147,7 @@ public class ResidueColourScheme implements ColourSchemeI
         if ((((Integer) consensus[j].get("maxCount")).intValue() != -1) &&
                 consensus[j].contains(s))
         {
-            float ratio =  ((Float)consensus[j].get(ignoreGaps)).floatValue();
-
-            if (ratio >= threshold)
+            if (((Float)consensus[j].get(ignoreGaps)).floatValue() >= threshold)
             {
                 return true;
             }
@@ -153,4 +155,109 @@ public class ResidueColourScheme implements ColourSchemeI
 
         return false;
     }
+
+
+    public boolean conservationApplied()
+    {
+      return conservationColouring;
+    }
+
+    public void setConservationInc(int i)
+    {
+      inc = i;
+    }
+
+    public int getConservationInc()
+    {
+      return inc;
+    }
+
+    /**
+     * DOCUMENT ME!
+     *
+     * @param consensus DOCUMENT ME!
+     */
+    public void setConsensus(Vector vconsensus)
+    {
+      if(vconsensus==null)
+        return;
+
+       int i, iSize=vconsensus.size();
+       consensus = new Hashtable[iSize];
+       for(i=0; i<iSize; i++)
+        consensus[i] = (Hashtable)vconsensus.elementAt(i);
+    }
+
+
+    public void setConservation(Conservation cons)
+    {
+      if(cons==null)
+      {
+        conservationColouring = false;
+        conservation = null;
+      }
+      else
+      {
+        conservationColouring = true;
+        int i, iSize = cons.getConsSequence().getLength();
+        conservation = new char[iSize];
+        for (i = 0; i < iSize; i++)
+          conservation[i] = cons.getConsSequence().getCharAt(i);
+      }
+
+    }
+
+
+    /**
+    * DOCUMENT ME!
+    *
+    * @param s DOCUMENT ME!
+    * @param i DOCUMENT ME!
+    *
+    * @return DOCUMENT ME!
+    */
+
+   void applyConservation(int i)
+   {
+
+     if ((conservation[i] != '*') && (conservation[i] != '+'))
+     {
+       if(jalview.util.Comparison.isGap(conservation[i]))
+       {
+         currentColour = Color.white;
+       }
+       else
+       {
+         float t = 11 - (conservation[i] - '0');
+         if(t==0)
+         {
+           currentColour = Color.white;
+           return;
+         }
+
+         int red = currentColour.getRed();
+         int green = currentColour.getGreen();
+         int blue = currentColour.getBlue();
+
+         int dr = 255 - red;
+         int dg = 255 - green;
+         int db = 255 - blue;
+
+         dr *= t / 10f;
+         dg *= t / 10f;
+         db *= t / 10f;
+
+         red += (inc / 20f) * dr;
+         green += (inc / 20f) * dg;
+         blue += (inc / 20f) * db;
+
+         if (red > 255 || green > 255 || blue > 255)
+           currentColour = Color.white;
+         else
+           currentColour = new Color(red, green, blue);
+       }
+       }
+   }
+
+
 }