resize jpeg images

[ghel...@my-deja.com]

Hi,

I need to resize jpeg images.

My problem is that the drawImage method doesn't
resize the image very well.

Is there a better way to resize an image, maybe
one that averages out the colour or pixels?

Cheers,

Götz

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[Dietmar Scheidl]

Hi,

I asume that you are using ImageIcon or anything else to load the JPG.

javax.swing.ImageIcon imageIcon = new javax.swing.ImageIcon("test.jpg");
java.awt.Image newImage = imageIcon.getImage().getScaledInstance( width,
height, java.awt.Image.SCALE_AREA_AVERAGING );

Possible Scaling hints are:
java.awt.Image.SCALE_SMOOTH
java.awt.Image.SCALE_AREA_AVERAGING
...

Just have a look at the API documentation and choose yourself.

Now you can use the resized image.

Didi

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