/*
* (C) Copyright 2006-2015 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed 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.
*
* Contributors:
* Nuxeo - initial API and implementation
*
*/
package org.nuxeo.ecm.platform.picture.magick.utils;
import org.nuxeo.ecm.platform.commandline.executor.api.CmdParameters;
import org.nuxeo.ecm.platform.commandline.executor.api.CommandException;
import org.nuxeo.ecm.platform.commandline.executor.api.CommandLineExecutorService;
import org.nuxeo.ecm.platform.commandline.executor.api.CommandNotAvailable;
import org.nuxeo.ecm.platform.commandline.executor.api.ExecResult;
import org.nuxeo.ecm.platform.picture.magick.MagickExecutor;
import org.nuxeo.runtime.api.Framework;
/**
* Unit command to crop and resize an picture.
*
* @author tiry
*/
public class ImageCropperAndResizer extends MagickExecutor {
public static final String DEFAULT_MAP_COMPONENTS = "rgb";
public static void cropAndResize(String inputFilePath, String outputFilePath, int tileWidth, int tileHeight,
int offsetX, int offsetY, int targetWidth, int targetHeight) throws CommandNotAvailable, CommandException {
cropAndResize(inputFilePath, outputFilePath, tileWidth, tileHeight, offsetX, offsetY, targetWidth,
targetHeight, null);
}
/** @since 5.9.5. */
public static void cropAndResize(String inputFilePath, String outputFilePath, int tileWidth, int tileHeight,
int offsetX, int offsetY, int targetWidth, int targetHeight, String mapComponents)
throws CommandNotAvailable, CommandException {
if (mapComponents == null) {
mapComponents = DEFAULT_MAP_COMPONENTS;
}
CommandLineExecutorService cles = Framework.getLocalService(CommandLineExecutorService.class);
CmdParameters params = cles.getDefaultCmdParameters();
params.addNamedParameter("tileWidth", String.valueOf(tileWidth));
params.addNamedParameter("tileHeight", String.valueOf(tileHeight));
params.addNamedParameter("offsetX", String.valueOf(offsetX));
params.addNamedParameter("offsetY", String.valueOf(offsetY));
params.addNamedParameter("targetWidth", String.valueOf(targetWidth));
params.addNamedParameter("targetHeight", String.valueOf(targetHeight));
params.addNamedParameter("inputFilePath", inputFilePath);
params.addNamedParameter("outputFilePath", outputFilePath);
params.addNamedParameter("mapComponents", mapComponents);
ExecResult res = cles.execCommand("cropAndResize", params);
if (!res.isSuccessful()) {
throw res.getError();
}
}
}