求助Java Image Tools or API - 未名空间MITBBS历史存档

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求助Java Image Tools or API

求助Java Image Tools or API# Java - 爪哇娇娃

d*n2003-05-01 07:05

1 楼

没接触过Java Image。
要作一个Servlet程序，需要动态的生成一些PNG图像，以及放大缩小和颜色操作。
大概看了一下Java Advanced Imaging API还有一些AWT API。不知道Java的performance
怎么样。有没有比较好的开放原码工具？请高人指点。多谢

d*n2003-05-01 07:05

2 楼

Thanks.
If Java's performance is really bad, I will have to use JNI to connect to
other tools. One example is to use JMagick - ImageMagick. But I really want a
pure Java solution if possible.
Java Image APIs confused me a lot. We have Java2D, JAI (Java Advanced Imaging
API), new ImageIO API and some old APIs in AWT package. Hope some experts can
give me hints so I can shortcut to the right direction.

择
API。不知道Java的performance

g*g2003-05-01 07:05

3 楼

JAI is not a part of J2SE. Like other packages such as Java3D, they
provide a Sun implementation of some multimedia processing utilities.
If you care about platform-neutralism, you have to stick with J2SE,
which provides very limited support in image processing. ImageIO API
is new in J2SE1.4, you will have compatible problem if some of your clients
are still using 1.3 or lower. However, it looks like you are gonna process
image only on server end. So that's not a big deal. Just go ahead and
use

【在 d****n 的大作中提到】

: Thanks.
: If Java's performance is really bad, I will have to use JNI to connect to
: other tools. One example is to use JMagick - ImageMagick. But I really want a
: pure Java solution if possible.
: Java Image APIs confused me a lot. We have Java2D, JAI (Java Advanced Imaging
: API), new ImageIO API and some old APIs in AWT package. Hope some experts can
: give me hints so I can shortcut to the right direction.
:
: 择
: API。不知道Java的performance