todo

diff --git a/src/jalview/appletgui/AlignViewport.java b/src/jalview/appletgui/AlignViewport.java
index ceb30d7..8b4eb90 100755 (executable)
--- a/src/jalview/appletgui/AlignViewport.java
+++ b/src/jalview/appletgui/AlignViewport.java
@@ -386,7 +386,7 @@ public class AlignViewport
           {
             value = 10;
           }
-
+          // TODO - refactor to use a graduatedColorScheme to calculate the histogram colors.
           float vprop = value - min;
           vprop /= max;
           conservation.annotations[i] = new Annotation(String.valueOf(c),