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authorJeremias Maerki <jeremias@apache.org>2003-03-11 13:25:33 +0000
committerJeremias Maerki <jeremias@apache.org>2003-03-11 13:25:33 +0000
commit77930a96151d680333f3c11b8dcb5f7c9b6761e7 (patch)
tree2bd2afef42926ee98914666ef27ae08ef0c98edd /src/org/apache/fop/image/JimiImage.java
parentb7052c02f1a0da7b6d2c04a799e947e8f9227d81 (diff)
downloadxmlgraphics-fop-77930a96151d680333f3c11b8dcb5f7c9b6761e7.tar.gz
xmlgraphics-fop-77930a96151d680333f3c11b8dcb5f7c9b6761e7.zip
Moved sources from src/org/** to src/java/org/**
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196064 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/org/apache/fop/image/JimiImage.java')
-rw-r--r--src/org/apache/fop/image/JimiImage.java216
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diff --git a/src/org/apache/fop/image/JimiImage.java b/src/org/apache/fop/image/JimiImage.java
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@@ -1,216 +0,0 @@
-/*
- * $Id$
- * ============================================================================
- * The Apache Software License, Version 1.1
- * ============================================================================
- *
- * Copyright (C) 1999-2003 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/>.
- */
-package org.apache.fop.image;
-
-// Java
-import java.awt.image.ImageProducer;
-import java.awt.image.ColorModel;
-import java.awt.image.IndexColorModel;
-import java.awt.color.ColorSpace;
-
-// Jimi
-import com.sun.jimi.core.Jimi;
-
-// Avalon
-import org.apache.avalon.framework.logger.Logger;
-
-// FOP
-import org.apache.fop.pdf.PDFColor;
-import org.apache.fop.fo.FOUserAgent;
-
-/**
- * FopImage object for several images types, using Jimi.
- * See Jimi documentation for supported image types.
- * @author Eric SCHAEFFER
- * @see AbstractFopImage
- * @see FopImage
- */
-public class JimiImage extends AbstractFopImage {
-
- public JimiImage(FopImage.ImageInfo imgReader) {
- super(imgReader);
- try {
- Class c = Class.forName("com.sun.jimi.core.Jimi");
- } catch (ClassNotFoundException e) {
- //throw new FopImageException("Jimi image library not available");
- }
- }
-
- protected boolean loadDimensions(FOUserAgent ua) {
- if (this.bitmaps == null) {
- loadImage(ua.getLogger());
- }
-
- return this.bitmaps != null;
- }
-
- /**
- * @see org.apache.fop.image.AbstractFopImage#loadBitmap(FOUserAgent)
- */
- protected boolean loadBitmap(FOUserAgent ua) {
- if (this.bitmaps == null) {
- loadImage(ua.getLogger());
- }
-
- return this.bitmaps != null;
- }
-
- protected void loadImage(Logger log) {
- int[] tmpMap = null;
- try {
- ImageProducer ip =
- Jimi.getImageProducer(inputStream,
- Jimi.SYNCHRONOUS | Jimi.IN_MEMORY);
- FopImageConsumer consumer = new FopImageConsumer(ip);
- ip.startProduction(consumer);
-
- while (!consumer.isImageReady()) {
- Thread.sleep(500);
- }
- this.height = consumer.getHeight();
- this.width = consumer.getWidth();
-
- inputStream.close();
- inputStream = null;
-
- try {
- tmpMap = consumer.getImage();
- } catch (Exception ex) {
- log.error("Image grabbing interrupted", ex);
- return;
- }
-
- ColorModel cm = consumer.getColorModel();
- this.bitsPerPixel = 8;
- // this.bitsPerPixel = cm.getPixelSize();
- this.colorSpace = ColorSpace.getInstance(ColorSpace.CS_LINEAR_RGB);
- if (cm.hasAlpha()) {
- // java.awt.Transparency. BITMASK or OPAQUE or TRANSLUCENT
- int transparencyType = cm.getTransparency();
- if (transparencyType == java.awt.Transparency.OPAQUE) {
- this.isTransparent = false;
- } else if (transparencyType == java.awt.Transparency.BITMASK) {
- if (cm instanceof IndexColorModel) {
- this.isTransparent = false;
- byte[] alphas = new byte[
- ((IndexColorModel) cm).getMapSize()];
- byte[] reds = new byte[
- ((IndexColorModel) cm).getMapSize()];
- byte[] greens = new byte[
- ((IndexColorModel) cm).getMapSize()];
- byte[] blues = new byte[
- ((IndexColorModel) cm).getMapSize()];
- ((IndexColorModel) cm).getAlphas(alphas);
- ((IndexColorModel) cm).getReds(reds);
- ((IndexColorModel) cm).getGreens(greens);
- ((IndexColorModel) cm).getBlues(blues);
- for (int i = 0;
- i < ((IndexColorModel) cm).getMapSize();
- i++) {
- if ((alphas[i] & 0xFF) == 0) {
- this.isTransparent = true;
- this.transparentColor = new PDFColor(
- (int)(reds[i] & 0xFF),
- (int)(greens[i] & 0xFF),
- (int)(blues[i] & 0xFF));
- break;
- }
- }
- } else {
- // TRANSLUCENT
- /*
- * this.isTransparent = false;
- * for (int i = 0; i < this.width * this.height; i++) {
- * if (cm.getAlpha(tmpMap[i]) == 0) {
- * this.isTransparent = true;
- * this.transparentColor = new PDFColor(cm.getRed(tmpMap[i]),
- * cm.getGreen(tmpMap[i]), cm.getBlue(tmpMap[i]));
- * break;
- * }
- * }
- */
- // use special API...
- this.isTransparent = false;
- }
- } else {
- this.isTransparent = false;
- }
- } else {
- this.isTransparent = false;
- }
- } catch (Throwable ex) {
- log.error("Error while loading image "
- + "", ex);
- return;
- }
-
-
- // Should take care of the ColorSpace and bitsPerPixel
- this.bitmapsSize = this.width * this.height * 3;
- this.bitmaps = new byte[this.bitmapsSize];
- for (int i = 0; i < this.height; i++) {
- for (int j = 0; j < this.width; j++) {
- int p = tmpMap[i * this.width + j];
- int r = (p >> 16) & 0xFF;
- int g = (p >> 8) & 0xFF;
- int b = (p) & 0xFF;
- this.bitmaps[3 * (i * this.width + j)] =
- (byte)(r & 0xFF);
- this.bitmaps[3 * (i * this.width + j) + 1] =
- (byte)(g & 0xFF);
- this.bitmaps[3 * (i * this.width + j) + 2] =
- (byte)(b & 0xFF);
- }
- }
- }
-
-}
-