JAL-1473 define defaults for DNA/Protein PCA calculation

diff --git a/src/jalview/gui/PCAPanel.java b/src/jalview/gui/PCAPanel.java
index 38fd74d..ccc4697 100644 (file)
--- a/src/jalview/gui/PCAPanel.java
+++ b/src/jalview/gui/PCAPanel.java
@@ -28,7 +28,6 @@ import javax.swing.*;
 import jalview.datamodel.*;
 import jalview.jbgui.*;
 import jalview.schemes.ResidueProperties;
-import jalview.schemes.ScoreMatrix;
 import jalview.util.MessageManager;
 import jalview.viewmodel.PCAModel;
 
@@ -206,6 +205,7 @@ public class PCAPanel extends GPCAPanel implements Runnable,
     if (!pcaModel.isNucleotide())
     {
       pcaModel.setNucleotide(true);
+      pcaModel.setScore_matrix("DNA");
       Thread worker = new Thread(this);
       worker.start();
     }
@@ -219,6 +219,7 @@ public class PCAPanel extends GPCAPanel implements Runnable,
     if (pcaModel.isNucleotide())
     {
       pcaModel.setNucleotide(false);
+      pcaModel.setScore_matrix("BLOSUM62");
       Thread worker = new Thread(this);
       worker.start();
     }