X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FAnnotationColourGradient.java;fp=src%2Fjalview%2Fschemes%2FAnnotationColourGradient.java;h=3cada8bdbce4505660b9eb9c3f5391cc2e2fbad3;hb=cce1680b94df1b7b8dfa321873936e2b870501bc;hp=ef77e4dff0c7b8a3abc9f91948809840100b35b4;hpb=d8ce3040f4e2dfdd3a3607ea981c5fe952a9a7a0;p=jalview.git

diff --git a/src/jalview/schemes/AnnotationColourGradient.java b/src/jalview/schemes/AnnotationColourGradient.java
index ef77e4d..3cada8b 100755
--- a/src/jalview/schemes/AnnotationColourGradient.java
+++ b/src/jalview/schemes/AnnotationColourGradient.java
@@ -53,33 +53,6 @@ public class AnnotationColourGradient extends FollowerColourScheme
   private boolean predefinedColours = false;
 
   private boolean seqAssociated = false;
-  Color rnaHelices[] = null;
-  private void initRnaHelicesShading(int n)
-  {
-    int j = 0;
-    if (rnaHelices==null) 
-    {
-      rnaHelices = new Color[n + 1];
-    }
-    else
-    if (rnaHelices != null && rnaHelices.length <= n)
-    {
-      Color[] t = new Color[n + 1];
-      System.arraycopy(rnaHelices, 0, t, 0, rnaHelices.length);
-      j = rnaHelices.length;
-      rnaHelices = t;
-    }
-    else
-    {
-      return;
-    }
-    // Generate random colors and store
-    for (; j <= n; j++)
-    {
-      rnaHelices[j] = jalview.util.ColorUtils
-              .generateRandomColor(Color.white);
-    }
-  }
   /**
    * false if the scheme was constructed without a minColour and maxColour used
    * to decide if existing colours should be taken from annotation elements when
@@ -171,7 +144,7 @@ public class AnnotationColourGradient extends FollowerColourScheme
     aamin = annotation.graphMin;
     if (annotation.isRNA())
     {
-      initRnaHelicesShading(1 + (int) aamax);
+      ColourSchemeProperty.initRnaHelicesShading(1 + (int) aamax);
     }
   }
 
@@ -220,7 +193,7 @@ public class AnnotationColourGradient extends FollowerColourScheme
       }
       if (rna)
       {
-        initRnaHelicesShading(1 + (int) aamax);
+        ColourSchemeProperty.initRnaHelicesShading(1 + (int) aamax);
       }
     }
   }
@@ -331,7 +304,7 @@ public class AnnotationColourGradient extends FollowerColourScheme
               {
                 if (annotation.isRNA())
                 {
-                  currentColour = rnaHelices[(int) aj.value];
+                  currentColour = ColourSchemeProperty.rnaHelices[(int) aj.value];
                 }
                 else
                 {