35 /**

    35 /**

    36  * This class is an implementation of the ImageProducer interface which

    36  * This class is an implementation of the ImageProducer interface which

    37  * takes an existing image and a filter object and uses them to produce

    37  * takes an existing image and a filter object and uses them to produce

    38  * image data for a new filtered version of the original image.

    38  * image data for a new filtered version of the original image.

    39  * Here is an example which filters an image by swapping the red and

    39  * Here is an example which filters an image by swapping the red and

    41  * <pre>

    41  * <pre>

    42  *

    42  *

    43  *      Image src = getImage("doc:///demo/images/duke/T1.gif");

    43  *      Image src = getImage("doc:///demo/images/duke/T1.gif");

    44  *      ImageFilter colorfilter = new RedBlueSwapFilter();

    44  *      ImageFilter colorfilter = new RedBlueSwapFilter();

    45  *      Image img = createImage(new FilteredImageSource(src.getSource(),

    45  *      Image img = createImage(new FilteredImageSource(src.getSource(),