001/* 002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Nuxeo - initial API and implementation 018 * 019 * $Id: JOOoConvertPluginImpl.java 18651 2007-05-13 20:28:53Z sfermigier $ 020 */ 021 022package org.nuxeo.ecm.platform.picture.core; 023 024import org.nuxeo.ecm.core.api.Blob; 025 026/** 027 * @author Max Stepanov 028 */ 029public interface ImageUtils { 030 031 Blob crop(Blob blob, int x, int y, int width, int height); 032 033 Blob resize(Blob blob, String finalFormat, int width, int height, int depth); 034 035 Blob rotate(Blob blob, int angle); 036 037 /** 038 * @since 8.4 039 */ 040 Blob convertToPDF(Blob blob); 041 042 /** 043 * Returns {@code true} if this ImageUtils can be used, {@code false} otherwise 044 */ 045 boolean isAvailable(); 046 047}