X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FFeatureRenderer.java;h=dbc98802e4d3e5808eab61715c133c8218686732;hb=37de9310bec3501cbc6381e0c3dcb282fcaad812;hp=21319fdf00fc1ac04c8a15e1139abca1b11f6a99;hpb=0b1c761dfaa8242f122cf868e8897a06ec6eb727;p=jalview.git

diff --git a/src/jalview/api/FeatureRenderer.java b/src/jalview/api/FeatureRenderer.java
index 21319fd..dbc9880 100644
--- a/src/jalview/api/FeatureRenderer.java
+++ b/src/jalview/api/FeatureRenderer.java
@@ -141,25 +141,19 @@ public interface FeatureRenderer
   List<SequenceFeature> findFeaturesAtRes(SequenceI sequence, int res);
 
   /**
+   * get current displayed types, in ordering of rendering (on top last)
    * 
-   * @return true if the rendering platform supports transparency
+   * @return a (possibly empty) list of feature types
    */
-  boolean isTransparencyAvailable();
 
-  /**
-   * get current displayed types
-   * 
-   * @return
-   */
-
-  String[] getDisplayedFeatureTypes();
+  List<String> getDisplayedFeatureTypes();
 
   /**
    * get current displayed groups
    * 
-   * @return
+   * @return a (possibly empty) list of feature groups
    */
-  String[] getDisplayedFeatureGroups();
+  List<String> getDisplayedFeatureGroups();
 
   /**
    * display all features of these types