How do you create a thumbnail image out of a JPEG in Java?

Question

Can someone please help with some code for creating a thumbnail for a JPEG in Java.

I\'m new at this, so a step by step explanation would be appreciated.

Answer 1

I have gone through a blog according to which you have following options -

1. For simple RGB files use ImageScalr . ImageIO class is used for reading files and ImageScalr to create thumbnails
2. For supporting RGB + CYMK, use ImageIO and JAI (Java Advanced Imaging) API for reading files and ImageScalr to create thumbnail.
3. In case you don’t know what file formats, color mode you are going to deal with, safest option is to use ImageMagick.

Here is link that gives a complete answer with code snippets.