/* ==================================================================== | |
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.poi.hwmf.record; | |
import java.io.IOException; | |
import org.apache.poi.hwmf.draw.HwmfGraphics; | |
import org.apache.poi.util.LittleEndianInputStream; | |
public interface HwmfRecord { | |
HwmfRecordType getRecordType(); | |
/** | |
* Init record from stream | |
* | |
* @param leis the little endian input stream | |
* @return count of processed bytes | |
* @throws IOException | |
*/ | |
int init(LittleEndianInputStream leis, long recordSize, int recordFunction) throws IOException; | |
/** | |
* Apply the record settings to the graphics context | |
* | |
* @param ctx the graphics context to modify | |
*/ | |
void draw(HwmfGraphics ctx); | |
} |