org.apache.fop.pdf.PDFCharProcs Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fop Show documentation

Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF.

There is a newer version: 2.10

Show newest version

/*
 * 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: PDFCharProcs.java 1296526 2012-03-03 00:18:45Z gadams $ */

package org.apache.fop.pdf;

import java.util.HashMap;
import java.util.Map;

/**
 * class representing a /CharProcs dictionary for Type3 fonts.
 *
 * CAUTION: this is not yet fully implemented!!!!!!!
 * I miss an exemple of how to output this dictionary.
 * 
 *
 * Type3 fonts are specified on page 206 and onwards of the PDF 1.3 spec.
 */
public class PDFCharProcs extends PDFObject {

    /**
     * the (character name, drawing stream) pairs for a Type3 font
     */
    protected Map keys;

    /**
     * Create a new PDF char proc store.
     */
    public PDFCharProcs() {
        keys = new HashMap();
    }

    /**
     * add a character definition in the dictionary
     *
     * @param name the character name
     * @param stream the stream that draws the character
     */
    public void addCharacter(String name, PDFStream stream) {
        keys.put(name, stream);
    }

    /**
     * not done yet
     * @return the pdf byte array
     */
    public byte[] toPDF() {
        // TODO: implement this org.apache.fop.pdf.PDFObject abstract method
        return new byte[0];
    }

}