fix font rendering in xvfb

Author: suvarchal

.travis.yml

@@ -1,5 +1,12 @@
 sudo: true
 language: python
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.8
+      - openjdk-7-jdk
 python:
 - '3.6'
 before_install:

runmetest.sh

@@ -8,7 +8,7 @@ export IDV_HOME=${wrkdir}/IDV
 mkdir -p ${wrkdir}/.java/.systemPrefs
 mkdir ${wrkdir}/.java/.userPrefs
 chmod -R 755 ${wrkdir}/.java
-export JAVA_OPTS="-Djava.util.prefs.systemRoot="${wrkdir}"/.java -Djava.util.prefs.userRoot="${wrkdir}"/.java/.userPrefs"
+export JAVA_OPTS="-Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dsun.java2d.xrender=true -Djava.util.prefs.systemRoot="${wrkdir}"/.java -Djava.util.prefs.userRoot="${wrkdir}"/.java/.userPrefs"
 #export JAVA_OPTS="-Djava.util.prefs.systemRoot="`pwd`"/.java -Djava.util.prefs.userRoot="`pwd`"/.java/.userPrefs"
 cd test
 echo $HOME