X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FAlignViewportI.java;fp=src%2Fjalview%2Fapi%2FAlignViewportI.java;h=785dd1416dc594198eb16b84cd878fc78ee573da;hb=e086b0c30bee5fe084186c65ef1ded42c58560f9;hp=389d9cfc1b1dcbdf805c37b82f5d986450dd146c;hpb=e51f922b88b1f316e27cf4c19eef437ff592d74d;p=jalview.git

diff --git a/src/jalview/api/AlignViewportI.java b/src/jalview/api/AlignViewportI.java
index 389d9cf..785dd14 100644
--- a/src/jalview/api/AlignViewportI.java
+++ b/src/jalview/api/AlignViewportI.java
@@ -431,9 +431,19 @@ public interface AlignViewportI extends ViewStyleI
    */
   void setFollowHighlight(boolean b);
 
+  /**
+   * configure the feature renderer with predefined feature settings
+   * 
+   * @param featureSettings
+   */
   public void applyFeaturesStyle(FeatureSettingsModelI featureSettings);
 
   /**
+   * Apply the given feature settings on top of existing feature settings.
+   */
+  public void mergeFeaturesStyle(FeatureSettingsModelI featureSettings);
+
+  /**
    * check if current selection group is defined on the view, or is simply a
    * temporary group.
    *