X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FFeatureColourI.java;h=98a37c4e93698cc7a846aae059506256ae98869d;hb=e1dbbc5edc07f65706eeb1dda9f4c9bcdee9d3a5;hp=0e456757001bffea9023ef6a85ed73b4447067e4;hpb=c184de2a81afe5ba6f8b7b68dde221c256e70195;p=jalview.git

diff --git a/src/jalview/api/FeatureColourI.java b/src/jalview/api/FeatureColourI.java
index 0e45675..98a37c4 100644
--- a/src/jalview/api/FeatureColourI.java
+++ b/src/jalview/api/FeatureColourI.java
@@ -194,8 +194,20 @@ public interface FeatureColourI
   void setAttributeName(String... name);
 
   /**
-   * Answers a human-readable text description of the colour, suitable for
-   * display as a tooltip, possibly internationalised for the user's locale.
+   * Answers true if colour has a threshold set, and the feature score (or other
+   * attribute selected for colouring) is outwith the threshold.
+   * <p>
+   * Answers false if not a graduated colour, or no threshold is set, or value
+   * is not outwith the threshold, or value is null or non-numeric.
+   * 
+   * @param sf
+   * @return
+   */
+  boolean isOutwithThreshold(SequenceFeature sf);
+
+  /**
+   * Answers a human-readable text description of the colour, suitable for display
+   * as a tooltip, possibly internationalised for the user's locale.
    * 
    * @return
    */