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- /*
- * 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.pdf;
-
- // Java
- import java.io.IOException;
-
- /**
- * Abstract base class of PDF XObjects.
- *
- * A derivative of the PDF Object, is a PDF Stream that has not only a
- * dictionary but a stream of image data.
- * The dictionary just provides information like the stream length.
- * This outputs the image dictionary and the image data.
- * This is used as a reference for inserting the same image in the
- * document in another place.
- */
- public abstract class PDFXObject extends AbstractPDFStream {
-
- /**
- * Create an XObject with the given number.
- */
- public PDFXObject() {
- super();
- }
-
- protected PDFXObject(PDFDictionary dictionary) {
- super(dictionary);
- }
-
- /**
- * Returns the XObject's name.
- * @return the name of the XObject
- */
- public PDFName getName() {
- return (PDFName)get("Name");
- }
-
- /** {@inheritDoc} */
- protected void populateStreamDict(Object lengthEntry) {
- put("Type", new PDFName("XObject"));
- super.populateStreamDict(lengthEntry);
- }
-
- /** {@inheritDoc} */
- protected int getSizeHint() throws IOException {
- return 0;
- }
-
- }
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