subimage height error

diff --git a/src/jalview/gui/OverviewCanvas.java b/src/jalview/gui/OverviewCanvas.java
index ec2c49f..042f937 100644 (file)
--- a/src/jalview/gui/OverviewCanvas.java
+++ b/src/jalview/gui/OverviewCanvas.java
@@ -181,7 +181,7 @@ public class OverviewCanvas extends JPanel
   @Override
   public void paintComponent(Graphics g)
   {
-    super.paintComponent(g);
+    //super.paintComponent(g);
 
     if (restart)
     {
@@ -206,7 +206,9 @@ public class OverviewCanvas extends JPanel
       {
         // if there is annotation, scale the alignment and annotation
         // separately
-        if (od.getGraphHeight() > 0)
+        if (od.getGraphHeight() > 0 
+                       && od.getSequencesHeight() > 0  // BH 2019
+                       )
         {
           BufferedImage topImage = lastMiniMe.getSubimage(0, 0,
                   od.getWidth(), od.getSequencesHeight());