org.apache.fontbox.cff.CFFEncoding Maven / Gradle / Ivy
/*
* 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.
*/
package org.apache.fontbox.cff;
import org.apache.fontbox.encoding.Encoding;
import java.util.HashMap;
import java.util.Map;
/**
* A CFF Type 1-equivalent Encoding. An encoding is an array of codes associated with some or all
* glyphs in a font
*
* @author John Hewson
*/
public abstract class CFFEncoding extends Encoding
{
private final Map codeToName = new HashMap(250);
/**
* Package-private constructor for subclasses.
*/
CFFEncoding()
{
}
/**
* Returns the name of the glyph for the given character code.
*
* @param code character code
* @return PostScript glyph name
*/
@Override
public String getName(int code)
{
String name = codeToName.get(code);
if (name == null)
{
return ".notdef";
}
return name;
}
/**
* Adds a new code/SID combination to the encoding.
* @param code the given code
* @param sid the given SID
*/
public void add(int code, int sid, String name)
{
codeToName.put(code, name);
addCharacterEncoding(code, name);
}
/**
* For use by subclasses only.
*/
protected void add(int code, int sid)
{
String name = CFFStandardString.getName(sid);
codeToName.put(code, name);
addCharacterEncoding(code, name);
}
}