org.apache.fop.fonts.truetype.TTFGlyphOutputStream 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.
*/
/* $Id: TTFGlyphOutputStream.java 1352986 2012-06-22 18:07:04Z vhennebert $ */
package org.apache.fop.fonts.truetype;
import java.io.IOException;
/**
* An interface for writing individual glyphs from the glyf table of a TrueType font to an output stream.
*/
public interface TTFGlyphOutputStream {
/**
* Begins the streaming of glyphs.
*/
void startGlyphStream() throws IOException;
/**
* Streams an individual glyph from the given byte array.
*
* @param glyphData the source of the glyph data to stream from
* @param offset the position in the glyph data where the glyph starts
* @param size the size of the glyph data in bytes
*/
void streamGlyph(byte[] glyphData, int offset, int size) throws IOException;
/**
* Ends the streaming of glyphs.
*/
void endGlyphStream() throws IOException;
}