From: jprocter <jprocter@compbio.dundee.ac.uk>
Date: Thu, 3 Nov 2011 17:23:44 +0000 (+0000)
Subject: ensure we have valid fontMetrics - (NPE was raised when wrap mode enabled on view... 
X-Git-Tag: Jalview_2_9~564^2~12
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=9eeb330290cb6227c1774b5a51ae1981a6187141;p=jalview.git

ensure we have valid fontMetrics - (NPE was raised when wrap mode enabled on view in application otherwise)
---

diff --git a/src/jalview/renderer/AnnotationRenderer.java b/src/jalview/renderer/AnnotationRenderer.java
index 0d7d4ca..d063c5b 100644
--- a/src/jalview/renderer/AnnotationRenderer.java
+++ b/src/jalview/renderer/AnnotationRenderer.java
@@ -203,6 +203,7 @@ public class AnnotationRenderer
     // NOTES:
     // AnnotationPanel needs to implement: ImageObserver, access to AlignViewport
     updateFromAwtRenderPanel(annotPanel, av);
+    fm = g.getFontMetrics();  
     AlignmentAnnotation[] aa = av.getAlignment().getAlignmentAnnotation();
   
     int x = 0, y = 0;