Try this:
/**
* Returns a scaled instance of an image.
*
* @param image the image to scale
* @param scale the amount to scale it by
*
* @return the scaled version of the image
*/
public BufferedImage scaleImage(BufferedImage image, float scale)
{
WritableRaster raster =
image.getRaster().createCompatibleWritableRaster(width,height);
BufferedImage newImage = new
BufferedImage(image.getColorModel(),raster,false,null);
// perform scale
AffineTransformOp trans = new
AffineTransformOp(AffineTransform.getScaleInstance(scale,scale),AffineTransformOp.TYPE_BILINEAR);
trans.filter(image,newImage);
return newImage;
} // scaleImage()
This is easy to modify to perform a non-uniform scale.
At 06:06 PM 2/28/2002 -0800, you wrote:
>Hi all,
> 1. I want to scale a BufferedImage. I tried
>using getScaledInstance() method of the Image class,
>which returns an Image. But I want a BufferedImage.
> 2. How can we scale an image without using the
>loader.getScaledImage(width, height) method.
>
>Thanks in advance,
>Sagar.
=========================
Scott Rutledge, Lead Programmer
3D Design Division
BEQ Technologies Inc.
http://www.beq.ca
=========================
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
