+++ /dev/null
-/*-- $Id$ --
-
- ============================================================================
- The Apache Software License, Version 1.1
- ============================================================================
-
- Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without modifica-
- tion, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- 3. The end-user documentation included with the redistribution, if any, must
- include the following acknowledgment: "This product includes software
- developed by the Apache Software Foundation (http://www.apache.org/)."
- Alternately, this acknowledgment may appear in the software itself, if
- and wherever such third-party acknowledgments normally appear.
-
- 4. The names "FOP" and "Apache Software Foundation" must not be used to
- endorse or promote products derived from this software without prior
- written permission. For written permission, please contact
- apache@apache.org.
-
- 5. Products derived from this software may not be called "Apache", nor may
- "Apache" appear in their name, without prior written permission of the
- Apache Software Foundation.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- This software consists of voluntary contributions made by many individuals
- on behalf of the Apache Software Foundation and was originally created by
- James Tauber <jtauber@jtauber.com>. For more information on the Apache
- Software Foundation, please see <http://www.apache.org/>.
-
- */
-
-/* originally contributed by Sergio Botti, with modifications by James
- Tauber and Kelly Campbell */
-
-package org.apache.fop.image;
-
-import java.util.Hashtable;
-import java.net.URL;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.awt.image.*;
-import java.awt.Image;
-import java.awt.Toolkit;
-
-public class GifJpegImage implements FopImage {
-
- int X;
- int Y;
- int width;
- int height;
- int pixelwidth;
- int pixelheight;
- String ref;
- boolean color = true;
- int bitperpixel = 8;
- int[] imagemap;
- int[] tempmap;
-
- /** synchronization object */
- protected Integer imageWait = new Integer(0);
-
- public GifJpegImage(String href, int x, int y, int w, int h) {
-
- this.ref = href;
- this.X = x;
- this.Y = y;
- this.pixelheight = -1;
- this.pixelwidth = -1;
-
- try {
- URL url = new URL(href);
- ImageProducer ip = (ImageProducer)url.getContent();
- FopImageConsumer consumer = new FopImageConsumer(this);
- ip.startProduction(consumer);
- synchronized (imageWait) {
- imageWait.wait();
- }
-
- while ((this.pixelheight = consumer.getHeight())==-1) {}
- while ((this.pixelwidth = consumer.getWidth())==-1) {}
-
- this.tempmap = new int[this.pixelwidth * this.pixelheight];
-
- PixelGrabber pg = new
- PixelGrabber(ip, 0, 0,
- this.pixelwidth, this.pixelheight,
- this.tempmap, 0, this.pixelwidth);
- try {
- pg.grabPixels();
- } catch (InterruptedException e) {
- System.err.println("Image grabbing interrupted");
- }
- } catch (ClassCastException e) {
- System.err.println("Image format not supported: " + href);
- } catch (Exception e) {
- System.err.println("Error loading image " + href +
- " : " + e);
- }
-
- if (w==0) {
- this.width=this.pixelwidth*1000;
- } else {
- this.width=w;
- }
-
- if (h==0) {
- this.height=this.pixelheight*1000;
- } else {
- this.height=h;
- }
- }
-
- public static class FopImageConsumer implements ImageConsumer {
- int width = -1;
- int height = -1;
- GifJpegImage graphic;
-
- public FopImageConsumer(GifJpegImage graphic) {
- this.graphic = graphic;
- }
-
- public void imageComplete(int status) {
- synchronized(graphic.imageWait) {
- graphic.imageWait.notifyAll();
- }
- }
-
- public void setColorModel(ColorModel model) {}
-
- public void setDimensions(int width, int height) {
- this.width = width;
- this.height = height;
- }
-
- public void setHints(int hintflags) {}
-
- public void setPixels(int x, int y, int w, int h,
- ColorModel model, byte[] pixels,int off,
- int scansize) {}
-
- public void setPixels(int x, int y, int w, int h,
- ColorModel model, int[] pixels, int off,
- int scansize) {}
-
- public void setProperties(Hashtable props) {}
-
- public int getWidth() {
- return this.width;
- }
-
- public int getHeight() {
- return this.height;
- }
- }
-
- public String gethref() {
- return this.ref;
- }
-
- public int getWidth() {
- return this.width;
- }
-
- public int getHeight() {
- return this.height;
- }
-
- public int getpixelwidth() {
- return this.pixelwidth;
- }
-
- public int getpixelheight() {
- return this.pixelheight;
- }
-
- public int getX() {
- return this.X;
- }
-
- public int getY() {
- return this.Y;
- }
-
- public int[] getimagemap() {
- this.imagemap=new int[this.pixelheight * this.pixelwidth * 3];
- int count = 0;
- int x = 0;
- int y = 0;
-
- for ( y = (this.pixelheight - 1) * this.pixelwidth; y >= 0; y -= this.pixelwidth) {
- for ( x = 0; x < this.pixelwidth; x++) {
-
- int p = this.tempmap[y + x];
-
- this.imagemap[count++] = ((p >>16) & 0xff);
- this.imagemap[count++] = ((p >> 8) & 0xff);
- this.imagemap[count++] = (p & 0xff);
- }
- }
- return imagemap;
- }
-
- public boolean getcolor() {
- return true;
- }
-
- public int getbitperpixel() {
- return this.bitperpixel;
- }
-}
-
-
projects / xmlgraphics-fop.git / commitdiff