001/* 002 * (C) Copyright 2006-2015 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nuxeo - initial API and implementation 016 * 017 */ 018package org.nuxeo.ecm.platform.picture.magick.utils; 019 020import org.nuxeo.ecm.platform.commandline.executor.api.CmdParameters; 021import org.nuxeo.ecm.platform.commandline.executor.api.CommandException; 022import org.nuxeo.ecm.platform.commandline.executor.api.CommandLineExecutorService; 023import org.nuxeo.ecm.platform.commandline.executor.api.CommandNotAvailable; 024import org.nuxeo.ecm.platform.commandline.executor.api.ExecResult; 025import org.nuxeo.ecm.platform.picture.magick.MagickExecutor; 026import org.nuxeo.runtime.api.Framework; 027 028/** 029 * Unit command to crop and resize an picture. 030 * 031 * @author tiry 032 */ 033public class ImageCropperAndResizer extends MagickExecutor { 034 035 public static final String DEFAULT_MAP_COMPONENTS = "rgb"; 036 037 public static void cropAndResize(String inputFilePath, String outputFilePath, int tileWidth, int tileHeight, 038 int offsetX, int offsetY, int targetWidth, int targetHeight) throws CommandNotAvailable, CommandException { 039 cropAndResize(inputFilePath, outputFilePath, tileWidth, tileHeight, offsetX, offsetY, targetWidth, 040 targetHeight, null); 041 } 042 043 /** @since 5.9.5. */ 044 public static void cropAndResize(String inputFilePath, String outputFilePath, int tileWidth, int tileHeight, 045 int offsetX, int offsetY, int targetWidth, int targetHeight, String mapComponents) 046 throws CommandNotAvailable, CommandException { 047 048 if (mapComponents == null) { 049 mapComponents = DEFAULT_MAP_COMPONENTS; 050 } 051 052 CommandLineExecutorService cles = Framework.getLocalService(CommandLineExecutorService.class); 053 CmdParameters params = cles.getDefaultCmdParameters(); 054 params.addNamedParameter("tileWidth", String.valueOf(tileWidth)); 055 params.addNamedParameter("tileHeight", String.valueOf(tileHeight)); 056 params.addNamedParameter("offsetX", String.valueOf(offsetX)); 057 params.addNamedParameter("offsetY", String.valueOf(offsetY)); 058 params.addNamedParameter("targetWidth", String.valueOf(targetWidth)); 059 params.addNamedParameter("targetHeight", String.valueOf(targetHeight)); 060 params.addNamedParameter("inputFilePath", inputFilePath); 061 params.addNamedParameter("outputFilePath", outputFilePath); 062 params.addNamedParameter("mapComponents", mapComponents); 063 ExecResult res = cles.execCommand("cropAndResize", params); 064 if (!res.isSuccessful()) { 065 throw res.getError(); 066 } 067 } 068 069}