安裝開源可商用的google-noto字體
[root@dev ~]# yum install google-noto-cjk-fonts
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
epel/x86_64/metalink | 10 kB 00:00:00
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
base | 3.6 kB 00:00:00
epel | 5.4 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/3): epel/x86_64/updateinfo | 1.0 MB 00:00:05
(2/3): epel/x86_64/primary_db | 6.9 MB 00:00:00
(3/3): updates/7/x86_64/primary_db | 4.2 MB 00:00:06
Resolving Dependencies
--> Running transaction check
---> Package google-noto-cjk-fonts.noarch 0:1.004-7.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==============================================================================================================================================================================================================
Package Arch Version Repository Size
==============================================================================================================================================================================================================
Installing:
google-noto-cjk-fonts noarch 1.004-7.el7 epel 81 M
Transaction Summary
==============================================================================================================================================================================================================
Install 1 Package
Total download size: 81 M
Installed size: 120 M
Is this ok [y/d/N]: y
Downloading packages:
google-noto-cjk-fonts-1.004-7.el7.noarch.rpm | 81 MB 00:00:15
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : google-noto-cjk-fonts-1.004-7.el7.noarch 1/1
Verifying : google-noto-cjk-fonts-1.004-7.el7.noarch 1/1
Installed:
google-noto-cjk-fonts.noarch 0:1.004-7.el7
Complete!
查看已安裝的中文字體
[root@dev ~]# fc-list :lang=zh
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK SC,Noto Sans Mono CJK SC Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK TC,Noto Sans CJK TC DemiLight:style=DemiLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK SC,Noto Sans CJK SC Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK JP,Noto Sans CJK JP Medium:style=Medium,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK SC,Noto Sans CJK SC Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK SC,Noto Sans CJK SC Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK SC,Noto Sans CJK SC Thin:style=Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK TC,Noto Sans CJK TC Medium:style=Medium,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK TC,Noto Sans CJK TC Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK TC,Noto Sans CJK TC Thin:style=Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK KR,Noto Sans CJK KR Medium:style=Medium,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK JP,Noto Sans Mono CJK JP Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK KR,Noto Sans Mono CJK KR Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK KR,Noto Sans CJK KR Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK JP,Noto Sans CJK JP Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK KR,Noto Sans CJK KR Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK JP,Noto Sans CJK JP DemiLight:style=DemiLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK TC,Noto Sans CJK TC Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK JP,Noto Sans CJK JP Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK KR,Noto Sans CJK KR Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK KR,Noto Sans Mono CJK KR Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK KR,Noto Sans CJK KR Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK JP,Noto Sans Mono CJK JP Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK TC,Noto Sans Mono CJK TC Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK TC,Noto Sans Mono CJK TC Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK SC,Noto Sans Mono CJK SC Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK JP,Noto Sans CJK JP Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK TC,Noto Sans CJK TC Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK JP,Noto Sans CJK JP Thin:style=Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK SC,Noto Sans CJK SC Medium:style=Medium,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK SC,Noto Sans CJK SC Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK KR,Noto Sans CJK KR Thin:style=Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK JP,Noto Sans CJK JP Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK TC,Noto Sans CJK TC Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK KR,Noto Sans CJK KR DemiLight:style=DemiLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK SC,Noto Sans CJK SC DemiLight:style=DemiLight,Regular
Java測試程序
/**
* @author yeqiang
* @since 11/29/19 2:47 PM
*/
public class WaterMarkToolTest {
public static void main(String[] args) {
String text = "aaaaa中文中文中文中文aaaa";
BufferedImage processDiagram = new BufferedImage(1000, 1000, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = (Graphics2D)processDiagram.createGraphics();
Font font = new Font("Noto Sans CJK TC", Font.BOLD, 56);
g.setFont(font);
FontMetrics fontMetrics = g.getFontMetrics();
g.drawString(text, 100, 100);
File outFile = new File("/tmp/Noto Sans CJK TC.png");
try {
ImageIO.write(processDiagram, "png", outFile);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
效果
