http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id: ImageAdapter.java 746664 2009-02-22 12:40:44Z jeremias $ */

package org.apache.fop.render;

import java.awt.image.RenderedImage;
import java.io.IOException;


This interface represents an optional feature that can be provided by
a renderer. It is exposed by calling the getImageAdapter() method
on the renderer. Renderers that support this feature allow painting
of images (RendererImage instances).

/**
 * This interface represents an optional feature that can be provided by
 * a renderer. It is exposed by calling the getImageAdapter() method
 * on the renderer. Renderers that support this feature allow painting
 * of images (RendererImage instances).
 */
public interface ImageAdapter {

    
Paints an image at the given position.

Params:
  • image – the image which will be painted
  • context – the renderer context for the current renderer
  • x – X position of the image (in millipoints)
  • y – Y position of the image (in millipoints)
  • width – width of the image (in millipoints)
  • height – height of the image (in millipoints)
Throws:
  • IOException – In case of an I/O error while writing the output format
/**
     * Paints an image at the given position.
     * @param image the image which will be painted
     * @param context the renderer context for the current renderer
     * @param x X position of the image (in millipoints)
     * @param y Y position of the image (in millipoints)
     * @param width width of the image (in millipoints)
     * @param height height of the image (in millipoints)
     * @throws IOException In case of an I/O error while writing the output format
     */
    void paintImage(RenderedImage image,
            RendererContext context,
            int x, int y, int width, int height) throws IOException;

}