What is the best way to scale images in Java?

Posted by Peter Kelley on Stack Overflow See other posts from Stack Overflow or by Peter Kelley
Published on 2009-05-03T07:59:04Z Indexed on 2010/05/08 9:38 UTC
Read the original article Hit count: 263

Filed under:

java

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graphics

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image

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image-scaling

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web-applications

I have a web application written in Java (Spring, Hibernate/JPA, Struts2) where users can upload images and store them in the file system. I would like to scale those images so that they are of a consistent size for display on the site. What libraries or built in functions will offer the best results? I will consider the following criteria in making my decision (in this order):

Free/Open Source (essential)
Easy to implement
Quality of results
Performance
Size of executable

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