X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FFeatureRenderer.java;h=dbc98802e4d3e5808eab61715c133c8218686732;hb=2466e94aa67b0559bd5c4c6e17d60b6fac3cb756;hp=70c1e0726642bf3332398ca535bd06263d9f4cb0;hpb=c19d2a91ca05e052e3408bf5852d88eb5d0608f1;p=jalview.git

diff --git a/src/jalview/api/FeatureRenderer.java b/src/jalview/api/FeatureRenderer.java
index 70c1e07..dbc9880 100644
--- a/src/jalview/api/FeatureRenderer.java
+++ b/src/jalview/api/FeatureRenderer.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9.0b2)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -60,17 +60,15 @@ public interface FeatureRenderer
    * @param ft
    * @return display style for a feature
    */
-  Object getFeatureStyle(String ft);
+  FeatureColourI getFeatureStyle(String ft);
 
   /**
    * update the feature style for a particular feature
    * 
    * @param ft
    * @param ggc
-   *          - currently allows java.awt.Color and
-   *          jalview.schemes.GraduatedColor
    */
-  void setColour(String ft, Object ggc);
+  void setColour(String ft, FeatureColourI ggc);
 
   AlignViewportI getViewport();
 
@@ -85,7 +83,7 @@ public interface FeatureRenderer
    * 
    * @return
    */
-  Map<String, Object> getFeatureColours();
+  Map<String, FeatureColourI> getFeatureColours();
 
   /**
    * query the alignment view to find all features
@@ -100,7 +98,7 @@ public interface FeatureRenderer
    * 
    * @return
    */
-  Map<String, Object> getDisplayedFeatureCols();
+  Map<String, FeatureColourI> getDisplayedFeatureCols();
 
   /**
    * get all registered groups
@@ -143,25 +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