| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.render.pdf; |
| |
| import java.awt.Point; |
| import java.awt.Rectangle; |
| import java.io.IOException; |
| |
| import org.apache.xmlgraphics.image.loader.Image; |
| import org.apache.xmlgraphics.image.loader.ImageFlavor; |
| import org.apache.xmlgraphics.image.loader.impl.ImageRawJPEG; |
| |
| import org.apache.fop.pdf.PDFDocument; |
| import org.apache.fop.pdf.PDFImage; |
| import org.apache.fop.pdf.PDFResourceContext; |
| import org.apache.fop.pdf.PDFXObject; |
| import org.apache.fop.render.RendererContext; |
| |
| /** |
| * PDFImageHandler implementation which handles raw JPEG images. |
| */ |
| public class PDFImageHandlerRawJPEG implements PDFImageHandler { |
| |
| private static final ImageFlavor[] FLAVORS = new ImageFlavor[] { |
| ImageFlavor.RAW_JPEG, |
| }; |
| |
| /** {@inheritDoc} */ |
| public PDFXObject generateImage(RendererContext context, Image image, |
| Point origin, Rectangle pos) |
| throws IOException { |
| PDFRenderer renderer = (PDFRenderer)context.getRenderer(); |
| ImageRawJPEG jpeg = (ImageRawJPEG)image; |
| PDFDocument pdfDoc = (PDFDocument)context.getProperty( |
| PDFRendererContextConstants.PDF_DOCUMENT); |
| PDFResourceContext resContext = (PDFResourceContext)context.getProperty( |
| PDFRendererContextConstants.PDF_CONTEXT); |
| |
| PDFImage pdfimage = new ImageRawJPEGAdapter(jpeg, image.getInfo().getOriginalURI()); |
| PDFXObject xobj = pdfDoc.addImage(resContext, pdfimage); |
| |
| float x = (float)pos.getX() / 1000f; |
| float y = (float)pos.getY() / 1000f; |
| float w = (float)pos.getWidth() / 1000f; |
| float h = (float)pos.getHeight() / 1000f; |
| renderer.placeImage(x, y, w, h, xobj); |
| |
| return xobj; |
| } |
| |
| /** {@inheritDoc} */ |
| public int getPriority() { |
| return 100; |
| } |
| |
| /** {@inheritDoc} */ |
| public Class getSupportedImageClass() { |
| return ImageRawJPEG.class; |
| } |
| |
| /** {@inheritDoc} */ |
| public ImageFlavor[] getSupportedImageFlavors() { |
| return FLAVORS; |
| } |
| |
| } |