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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.afp.goca;
import java.io.IOException;
import java.io.OutputStream;
import org.apache.fop.afp.util.BinaryUtils;
/**
* Sets the current character set (font) to be used for following graphics strings
*/
public class GraphicsSetCharacterSet extends AbstractGraphicsDrawingOrder {
/** font character set reference */
private final int fontReference;
/**
* @param fontReference character set font reference
*/
public GraphicsSetCharacterSet(int fontReference) {
this.fontReference = fontReference;
}
/** {@inheritDoc} */
public void writeToStream(OutputStream os) throws IOException {
byte[] data = new byte[] {
getOrderCode(), // GSCS order code
BinaryUtils.convert(fontReference)[0]
};
os.write(data);
}
/** {@inheritDoc} */
public int getDataLength() {
return 2;
}
/** {@inheritDoc} */
public String toString() {
return "GraphicsSetCharacterSet(" + fontReference + ")";
}
/** {@inheritDoc} */
byte getOrderCode() {
return 0x38;
}
}
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