X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Frenderer%2Fseqfeatures%2FFeatureRenderer.java;h=13885b45370b005378ac348fdbf7edca256bc3a2;hb=5143fe21d91fa16c40be42cc0923be0d6f2f6536;hp=f16522fcf0931894658a763091bca5213d7b7c44;hpb=f3809a56dd27cd423fc114371aeab3faf9576953;p=jalview.git

diff --git a/src/jalview/renderer/seqfeatures/FeatureRenderer.java b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
index f16522f..13885b4 100644
--- a/src/jalview/renderer/seqfeatures/FeatureRenderer.java
+++ b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
@@ -22,7 +22,7 @@ package jalview.renderer.seqfeatures;
 
 import jalview.api.AlignViewportI;
 import jalview.api.FeatureColourI;
-import jalview.datamodel.Range;
+import jalview.datamodel.ContiguousI;
 import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
 import jalview.util.Comparison;
@@ -216,7 +216,8 @@ public class FeatureRenderer extends FeatureRendererModel
       return null;
     }
 
-    if (Comparison.isGap(seq.getCharAt(column)))
+    // column is 'base 1' but getCharAt is an array index (ie from 0)
+    if (Comparison.isGap(seq.getCharAt(column - 1)))
     {
       /*
        * returning null allows the colour scheme to provide gap colour
@@ -271,7 +272,7 @@ public class FeatureRenderer extends FeatureRendererModel
     /*
      * if columns are all gapped, or sequence has no features, nothing to do
      */
-    Range visiblePositions = seq.findPositions(start+1, end+1);
+    ContiguousI visiblePositions = seq.findPositions(start + 1, end + 1);
     if (visiblePositions == null || !seq.getFeatures().hasFeatures())
     {
       return null;
@@ -303,14 +304,19 @@ public class FeatureRenderer extends FeatureRendererModel
       List<SequenceFeature> overlaps = seq.getFeatures().findFeatures(
               visiblePositions.getBegin(), visiblePositions.getEnd(), type);
 
-      filterFeaturesForDisplay(overlaps, fc);
+      if (fc.isSimpleColour())
+      {
+        filterFeaturesForDisplay(overlaps);
+      }
 
       for (SequenceFeature sf : overlaps)
       {
-        Color featureColour = fc.getColor(sf);
+        Color featureColour = getColor(sf, fc);
         if (featureColour == null)
         {
-          // score feature outwith threshold for colouring
+          /*
+           * feature excluded by visibility settings, filters, or colour threshold
+           */
           continue;
         }