From a198d12290d0b17a1b40902c3e4d903d104f56e4 Mon Sep 17 00:00:00 2001
From: tjc <tjc@ee4ac58c-ac51-4696-9907-e4b3aa274f04>
Date: Tue, 26 Apr 2005 12:53:25 +0000
Subject: [PATCH] fix stop codons problem when flipping in ACT

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@2415 ee4ac58c-ac51-4696-9907-e4b3aa274f04
---
 uk/ac/sanger/artemis/components/FeatureDisplay.java | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/uk/ac/sanger/artemis/components/FeatureDisplay.java b/uk/ac/sanger/artemis/components/FeatureDisplay.java
index 0f9bf07e3..4af3eda20 100644
--- a/uk/ac/sanger/artemis/components/FeatureDisplay.java
+++ b/uk/ac/sanger/artemis/components/FeatureDisplay.java
@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/FeatureDisplay.java,v 1.20 2005-04-26 09:21:39 tjc Exp $
+ * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/FeatureDisplay.java,v 1.21 2005-04-26 12:53:25 tjc Exp $
  */
 
 package uk.ac.sanger.artemis.components;
@@ -45,7 +45,7 @@ import javax.swing.JComponent;
  *  This component is used for displaying an Entry.
  *
  *  @author Kim Rutherford
- *  @version $Id: FeatureDisplay.java,v 1.20 2005-04-26 09:21:39 tjc Exp $
+ *  @version $Id: FeatureDisplay.java,v 1.21 2005-04-26 12:53:25 tjc Exp $
  **/
 
 public class FeatureDisplay extends EntryGroupPanel
@@ -1809,7 +1809,7 @@ public class FeatureDisplay extends EntryGroupPanel
 
     // base to start translation at - we start slightly off the 
     // left of the screen
-    final int start_base = first_visible_base - frame_shift;
+    int start_base = first_visible_base - frame_shift;
 
     // base to end translation at
     // we + 3 to the upper bound because partial codons do not get translated
@@ -1821,6 +1821,9 @@ public class FeatureDisplay extends EntryGroupPanel
 
     if(show_stop_codons) 
     {
+      if(start_base < 1)
+        start_base = 1;
+ 
       forward_stop_codons = new int [][] 
       {
         strand.getStopCodons(newRange(start_base, end_base)),
-- 
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