JAL-3187 (hacked up) show complement features on structure/Overview

[jalview.git] / src / jalview / renderer / seqfeatures / FeatureColourFinder.java

diff --git a/src/jalview/renderer/seqfeatures/FeatureColourFinder.java b/src/jalview/renderer/seqfeatures/FeatureColourFinder.java
index 00cbd2c..52090e1 100644 (file)
--- a/src/jalview/renderer/seqfeatures/FeatureColourFinder.java
+++ b/src/jalview/renderer/seqfeatures/FeatureColourFinder.java
@@ -20,6 +20,7 @@
  */
 package jalview.renderer.seqfeatures;
 
+import jalview.api.AlignViewportI;
 import jalview.api.FeatureRenderer;
 import jalview.api.FeaturesDisplayedI;
 import jalview.datamodel.SequenceI;
@@ -75,7 +76,7 @@ public class FeatureColourFinder
    * @param defaultColour
    * @param seq
    * @param column
-   *          alignment column position (base zero)
+   *          alignment column position (0..)
    * @return
    */
   public Color findFeatureColour(Color defaultColour, SequenceI seq,
@@ -101,7 +102,7 @@ public class FeatureColourFinder
       }
     }
 
-    Color c = featureRenderer.findFeatureColour(seq, column, g);
+    Color c = featureRenderer.findFeatureColour(seq, column + 1, g);
     if (c == null)
     {
       return defaultColour;
@@ -122,8 +123,12 @@ public class FeatureColourFinder
    */
   boolean noFeaturesDisplayed()
   {
-    if (featureRenderer == null
-            || !featureRenderer.getViewport().isShowSequenceFeatures())
+    AlignViewportI av = featureRenderer.getViewport();
+    if (av.isShowComplementFeatures())
+    {
+      return false;
+    }
+    if (featureRenderer == null || !av.isShowSequenceFeatures())
     {
       return true;
     }