X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FCalculationChooser.java;h=f972653018a5a53dbbbe4432c2158ed3c3f4ef67;hb=3609d4b908fa64cab35f2348401baab3347188fc;hp=336a3127077e92d37e7f130e66db15f3d82a0807;hpb=eda1adb8ef48c7c0da70635db7253a7489335603;p=jalview.git

diff --git a/src/jalview/gui/CalculationChooser.java b/src/jalview/gui/CalculationChooser.java
index 336a312..f972653 100644
--- a/src/jalview/gui/CalculationChooser.java
+++ b/src/jalview/gui/CalculationChooser.java
@@ -23,12 +23,12 @@ package jalview.gui;
 import jalview.analysis.TreeBuilder;
 import jalview.analysis.scoremodels.ScoreModels;
 import jalview.analysis.scoremodels.SimilarityParams;
+import jalview.api.AlignViewportI;
 import jalview.api.analysis.ScoreModelI;
 import jalview.api.analysis.SimilarityParamsI;
 import jalview.bin.Cache;
 import jalview.datamodel.SequenceGroup;
 import jalview.util.MessageManager;
-
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
@@ -537,7 +537,7 @@ public class CalculationChooser extends JPanel
      * gui validation shouldn't allow insufficient sequences here, but leave
      * this check in in case this method gets exposed programmatically in future
      */
-    AlignViewport viewport = af.getViewport();
+    AlignViewportI viewport = af.getViewport();
     SequenceGroup sg = viewport.getSelectionGroup();
     if (sg != null && sg.getSize() < MIN_TREE_SELECTION)
     {
@@ -564,7 +564,7 @@ public class CalculationChooser extends JPanel
    */
   protected void openPcaPanel(String modelName, SimilarityParamsI params)
   {
-    AlignViewport viewport = af.getViewport();
+    AlignViewportI viewport = af.getViewport();
 
     /*
      * gui validation shouldn't allow insufficient sequences here, but leave