| /* |
| * 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.image; |
| |
| |
| /** |
| * EPS image handler. |
| * This handles the Encapulated PostScript images. |
| * It gets the dimensions and original data from the analyser. |
| * |
| * @see AbstractFopImage |
| * @see FopImage |
| */ |
| public class EPSImage extends AbstractFopImage { |
| |
| private String docName; |
| private int[] bbox; |
| |
| private EPSData epsData = null; |
| |
| /** |
| * Create an EPS image with the image information. |
| * |
| * @param imgInfo the information containing the data and bounding box |
| */ |
| public EPSImage(FopImage.ImageInfo imgInfo) { |
| super(imgInfo); |
| init(""); |
| if (imgInfo.data instanceof EPSData) { |
| epsData = (EPSData) imgInfo.data; |
| bbox = new int[4]; |
| bbox[0] = (int) epsData.bbox[0]; |
| bbox[1] = (int) epsData.bbox[1]; |
| bbox[2] = (int) epsData.bbox[2]; |
| bbox[3] = (int) epsData.bbox[3]; |
| |
| loaded = loaded | ORIGINAL_DATA; |
| } |
| } |
| |
| /** |
| * Initialize docName and bounding box. |
| * @param name the document name |
| */ |
| private void init(String name) { |
| bbox = new int[4]; |
| bbox[0] = 0; |
| bbox[1] = 0; |
| bbox[2] = 0; |
| bbox[3] = 0; |
| |
| docName = name; |
| } |
| |
| /** |
| * Return the name of the eps |
| * @return the name of the eps |
| */ |
| public String getDocName() { |
| return docName; |
| } |
| |
| /** |
| * Return the bounding box |
| * @return an int array containing the bounding box |
| */ |
| public int[] getBBox() { |
| return bbox; |
| } |
| |
| /** |
| * Get the eps image. |
| * |
| * @return the original eps image data |
| */ |
| public byte[] getEPSImage() { |
| if (epsData.epsFile == null) { |
| //log.error("ERROR LOADING EXTERNAL EPS"); |
| } |
| return epsData.epsFile; |
| } |
| |
| /** |
| * Data for EPS image. |
| */ |
| public static class EPSData { |
| public long[] bbox; |
| public boolean isAscii; // True if plain ascii eps file |
| |
| // offsets if not ascii |
| public long psStart = 0; |
| public long psLength = 0; |
| public long wmfStart = 0; |
| public long wmfLength = 0; |
| public long tiffStart = 0; |
| public long tiffLength = 0; |
| |
| /** raw eps file */ |
| public byte[] rawEps; |
| /** eps part */ |
| public byte[] epsFile; |
| public byte[] preview = null; |
| } |
| |
| } |