Hi all, The "Fix version" of this issue has been changed into 9 from 8-pool. Will this issue not be fixed in JDK7/8 ?
I think this issue is bug of OpenJDK implementation. So this issue should be fixed ASAP. Yasumasa On 2014/02/13 16:38, Yasumasa Suenaga wrote: > Hi all, > > I've reported about JDK-8017773 . Have you checked it ? > > I guess that many Linux distributor will ship OpenJDK8 after JDK8 GA is > released. > If this issue will not fix at JDK8 GA, many users who use 2D on JDK8 may > encounter it. > > This issue occurs in OpenJDK only. > However, I think there are many users who want to use 2D on OpenJDK. > So I hope to fix this issue ASAP and hope to backport to JDK7. > > > Please cooperate. > > Yasumasa > > > On 2014/02/03 15:12, Yasumasa Suenaga wrote: >> Hi all, >> >> My customer encountered this issue. >> I think this issue is caused by Bug 1435 [1] and 1659 [2] in IcedTea. >> >> I read source code of "freetype-2.5.0-4.fc20" . >> Bold style should affect Font Glyph only. However, current implementation >> of OpenJDK affects Font Face. Thus value of Ascent/Descent is incorrect. >> >> OracleJDK seems to use sun.font.T2KFontScaler to calculate these values. >> So this issue occurs in OpenJDK only. >> >> >> I think we need to merge patches of Bug 1435 and 1659 in IcedTea >> to fix JDK-8017773 . >> >> Could you merge these patches ? >> Please cooperate. >> >> >> Thanks, >> >> Yasumasa >> >> >> [1] http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1435 >> [2] http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1659 >> >> >> ------ D E T A I L S ------ >> >> I've created testcase as "JavaApplication1.java" . >> Result as: >> >> OracleJDK 6 Update 31 >> ---------------- >> [root@RHEL6-5 font]# /usr/local/jdk1.6.0_31/bin/java JavaApplication1 >> JDK: 1.6.0_31 >> VM: Java HotSpot(TM) 64-Bit Server VM >> >> java.awt.Font[family=IPAMincho,name=IPAMincho,style=plain,size=50] >> Ascent: 43.99414 >> Descent: 6.0058594 >> >> java.awt.Font[family=IPAMincho,name=IPAMincho,style=bold,size=50] >> Ascent: 43.99414 >> Descent: 6.0058594 >> ---------------- >> >> OpenJDK7 (in RHEL6.5) >> ---------------- >> [root@RHEL6-5 font]# java JavaApplication1 >> JDK: 1.7.0_45 >> VM: OpenJDK 64-Bit Server VM >> >> java.awt.Font[family=IPAMincho,name=IPAMincho,style=plain,size=50] >> Ascent: 43.99414 >> Descent: 6.0058594 >> >> java.awt.Font[family=IPAMincho,name=IPAMincho,style=bold,size=50] >> Ascent: 45.60547 >> Descent: 4.3945312 >> ----------------
