From: Jim Procter <jprocter@issues.jalview.org>
Date: Fri, 26 Jun 2020 16:24:16 +0000 (+0100)
Subject: JAL-3673 make sure font metrics are updated if dealing with reference sequence font !
X-Git-Tag: Release_2_11_1_1~13^2~20
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=2fa01dd888f9c0a8e22360fd50015f237184d209;p=jalview.git

JAL-3673 make sure font metrics are updated if dealing with reference sequence font !
---

diff --git a/src/jalview/gui/IdCanvas.java b/src/jalview/gui/IdCanvas.java
index a925227..541c253 100755
--- a/src/jalview/gui/IdCanvas.java
+++ b/src/jalview/gui/IdCanvas.java
@@ -320,6 +320,7 @@ public class IdCanvas extends JPanel implements ViewportListenerI
       if (hasHiddenRows || alignViewport.isDisplayReferenceSeq())
       {
         g.setFont(getHiddenFont(sequence, alignViewport));
+        fm = g.getFontMetrics();
       }
 
       // Selected sequence colours