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}