001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.imaging.formats.gif; 018 019import org.apache.commons.imaging.common.ImageMetadata; 020 021public class GifImageMetadataItem implements ImageMetadata.ImageMetadataItem { 022 private static final String NEWLINE = System.getProperty("line.separator"); 023 private final int delay; 024 private final int leftPosition; 025 private final int topPosition; 026 private final DisposalMethod disposalMethod; 027 028 GifImageMetadataItem(int delay, int leftPosition, int topPosition, DisposalMethod disposalMethod) { 029 this.delay = delay; 030 this.leftPosition = leftPosition; 031 this.topPosition = topPosition; 032 this.disposalMethod = disposalMethod; 033 } 034 035 public int getDelay() { 036 return delay; 037 } 038 039 public int getLeftPosition() { 040 return leftPosition; 041 } 042 043 public int getTopPosition() { 044 return topPosition; 045 } 046 047 public DisposalMethod getDisposalMethod() { 048 return disposalMethod; 049 } 050 051 @Override 052 public String toString(String prefix) { 053 prefix = prefix == null ? "" : prefix; 054 final StringBuilder result = new StringBuilder(); 055 result.append(String.format("%sDelay: %d%s", prefix, delay, NEWLINE)); 056 result.append(String.format("%sLeft position: %d%s", prefix, leftPosition, NEWLINE)); 057 result.append(String.format("%sTop position: %d%s", prefix, topPosition, NEWLINE)); 058 result.append(String.format("%sDisposal method: %s%s", prefix, disposalMethod, NEWLINE)); 059 return result.toString(); 060 } 061}