chpx.java

抽取pdf和word文本内容的源代码

/* ====================================================================
   Copyright 2002-2004   Apache Software Foundation

   Licensed 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.
==================================================================== */
        


package org.apache.poi.hwpf.model;

import org.apache.poi.hwpf.usermodel.CharacterProperties;
import org.apache.poi.hwpf.sprm.SprmBuffer;
import org.apache.poi.hwpf.sprm.CharacterSprmUncompressor;

/**
 * Comment me
 *
 * @author Ryan Ackley
 */

public class CHPX extends PropertyNode
{

  public CHPX(int fcStart, int fcEnd, byte[] grpprl)
  {
    super(fcStart, fcEnd, new SprmBuffer(grpprl));
  }

  public CHPX(int fcStart, int fcEnd, SprmBuffer buf)
  {
    super(fcStart, fcEnd, buf);
  }


  public byte[] getGrpprl()
  {
    return ((SprmBuffer)_buf).toByteArray();
  }

  public SprmBuffer getSprmBuf()
  {
    return (SprmBuffer)_buf;
  }

  public CharacterProperties getCharacterProperties(StyleSheet ss, short istd)
  {
    CharacterProperties baseStyle = ss.getCharacterStyle(istd);
    CharacterProperties props = CharacterSprmUncompressor.uncompressCHP(baseStyle, getGrpprl(), 0);
    return props;
  }
}