Image handling and processing - JavaTech: An Introduction to Scientific and Technical Computing with Java - page 388

// If no color model passed, use the same as in source
if (dest - color - model == null)
dest - color - model = source - img.getColorModel ();

int width = source - img.getWidth ();
int height= source - img.getHeight ();

// Create a new image with this color model & raster.
// Check if the color components are already
// multiplied by the alpha factor.
return new BufferedImage (
dest - color - model,
dest - color - model.createCompatibleWritableRaster
(width,height),
dest - color - model.isAlphaPremultiplied (),
Null
);
} // createCompatibleDestImage

/** Use the source image for the destination bounds
*size. **/
public final Rectangle2D getBounds2D (BufferedImage
source - img) {
return source - img.getRaster ().getBounds ();

}

/** Point in source corresponds to same point in
*destination. **/
public final Point2D getPoint2D (Point2D source - point,
Point2D dest - point) {

if (dest - point == null) dest - point =
new Point2D.Float ();
dest - point.setLocation (source - point.getX (),
source - point.getY ());

return dest - point;

}

/** This filter doesn't provide any rendering hints. **/
public final RenderingHints getRenderingHints () {
return null;

}

} // class RotateOp