X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FSeqCanvas.java;fp=src%2Fjalview%2Fappletgui%2FSeqCanvas.java;h=96eb6b98ed49d548f95be0c449a257495393dda3;hb=985fd5ff517f3eb5221a7aefec88138341514779;hp=35d73dedab23aae18855c66f2db96299d7427f3c;hpb=8d0d4cb4f21a2f15d61b90b0eb764041c664c81d;p=jalview.git

diff --git a/src/jalview/appletgui/SeqCanvas.java b/src/jalview/appletgui/SeqCanvas.java
index 35d73de..96eb6b9 100755
--- a/src/jalview/appletgui/SeqCanvas.java
+++ b/src/jalview/appletgui/SeqCanvas.java
@@ -136,13 +136,6 @@ public class SeqCanvas extends Panel implements ViewportListenerI
               .visibleToAbsoluteColumn(endx);
     }
 
-    int maxwidth = av.getAlignment().getWidth();
-    if (av.hasHiddenColumns())
-    {
-      maxwidth = av.getAlignment().getHiddenColumns()
-              .absoluteToVisibleColumn(maxwidth) - 1;
-    }
-
     // WEST SCALE
     for (int i = 0; i < av.getAlignment().getHeight(); i++)
     {
@@ -450,13 +443,7 @@ public class SeqCanvas extends Panel implements ViewportListenerI
     int endx;
     int ypos = hgap;
   
-    int maxwidth = av.getAlignment().getWidth();
-  
-    if (av.hasHiddenColumns())
-    {
-      maxwidth = av.getAlignment().getHiddenColumns()
-              .absoluteToVisibleColumn(maxwidth);
-    }
+    int maxwidth = av.getAlignment().getVisibleWidth();
   
     while ((ypos <= canvasHeight) && (startRes < maxwidth))
     {
@@ -565,7 +552,7 @@ public class SeqCanvas extends Panel implements ViewportListenerI
       int blockEnd;
 
       HiddenColumns hidden = av.getAlignment().getHiddenColumns();
-      VisibleContigsIterator regions = (VisibleContigsIterator) hidden
+      VisibleContigsIterator regions = hidden
               .getVisContigsIterator(startRes, endRes + 1, true);
 
       while (regions.hasNext())