X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=src%2Fjalview%2Frenderer%2Fseqfeatures%2FFeatureRenderer.java;fp=src%2Fjalview%2Frenderer%2Fseqfeatures%2FFeatureRenderer.java;h=e5f0b57d0cab911cc0dd4d6486e5165140d4c116;hp=e6e3071dc67eccb51338a82d4c85b0440501ed2b;hb=f2b03e9fecf41886ebf5f747fd4be02edf042bee;hpb=d737688dfdb8d00ed63a699fb86548499d75bcf2

diff --git a/src/jalview/renderer/seqfeatures/FeatureRenderer.java b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
index e6e3071..e5f0b57 100644
--- a/src/jalview/renderer/seqfeatures/FeatureRenderer.java
+++ b/src/jalview/renderer/seqfeatures/FeatureRenderer.java
@@ -20,6 +20,7 @@
  */
 package jalview.renderer.seqfeatures;
 
+import jalview.api.AlignViewportI;
 import jalview.api.ColorI;
 import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
@@ -52,6 +53,18 @@ public class FeatureRenderer extends FeatureRendererModel
 
   boolean av_validCharWidth, av_isShowSeqFeatureHeight;
 
+  private Integer currentColour;
+
+  /**
+   * Constructor given a viewport
+   * 
+   * @param viewport
+   */
+  public FeatureRenderer(AlignViewportI viewport)
+  {
+    this.av = viewport;
+  }
+
   protected void updateAvConfig()
   {
     av_charHeight = av.getCharHeight();
@@ -269,8 +282,6 @@ public class FeatureRenderer extends FeatureRendererModel
 
   int epos;
 
-  private Integer currentColour;
-
   public synchronized void drawSequence(Graphics g, final SequenceI seq,
           int start, int end, int y1)
   {