| /* ==================================================================== |
| 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.hemf.record.emfplus; |
| |
| |
| import java.awt.geom.Rectangle2D; |
| import java.io.IOException; |
| |
| import org.apache.poi.common.usermodel.GenericRecord; |
| import org.apache.poi.hemf.draw.HemfGraphics; |
| import org.apache.poi.util.Internal; |
| import org.apache.poi.util.LittleEndianInputStream; |
| |
| @Internal |
| public interface HemfPlusRecord extends GenericRecord { |
| |
| HemfPlusRecordType getEmfPlusRecordType(); |
| |
| int getFlags(); |
| |
| /** |
| * Init record from stream |
| * |
| * @param leis the little endian input stream |
| * @param dataSize the size limit for this record |
| * @param recordId the id of the {@link HemfPlusRecordType} |
| * @param flags the record flags |
| * |
| * @return count of processed bytes |
| * |
| * @throws IOException when the inputstream is malformed |
| */ |
| long init(LittleEndianInputStream leis, long dataSize, long recordId, int flags) throws IOException; |
| |
| |
| |
| /** |
| * Draws the record, the default redirects to the parent WMF record drawing |
| * @param ctx the drawing context |
| */ |
| default void draw(HemfGraphics ctx) { |
| } |
| |
| default void calcBounds(Rectangle2D window, Rectangle2D viewport, HemfGraphics.EmfRenderState[] renderState) { |
| } |
| |
| @Override |
| default HemfPlusRecordType getGenericRecordType() { |
| return getEmfPlusRecordType(); |
| } |
| } |