JAL-2605 ensure correct scale width calculation

diff --git a/src/jalview/appletgui/SeqCanvas.java b/src/jalview/appletgui/SeqCanvas.java
index fa44e1e..0f10363 100755 (executable)
--- a/src/jalview/appletgui/SeqCanvas.java
+++ b/src/jalview/appletgui/SeqCanvas.java
@@ -420,6 +420,9 @@ public class SeqCanvas extends Panel implements ViewportListenerI
 
     FontMetrics fm = getFontMetrics(av.getFont());
 
+    LABEL_EAST = 0;
+    LABEL_WEST = 0;
+
     if (av.getScaleRightWrapped())
     {
       LABEL_EAST = fm.stringWidth(getMask());

diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index d4b8f77..fb41f86 100755 (executable)
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -495,6 +495,9 @@ public class SeqCanvas extends JComponent implements ViewportListenerI
 
     FontMetrics fm = getFontMetrics(av.getFont());
 
+    LABEL_EAST = 0;
+    LABEL_WEST = 0;
+
     if (av.getScaleRightWrapped())
     {
       LABEL_EAST = fm.stringWidth(getMask());