001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.functions.image;
020
021import lucee.runtime.PageContext;
022import lucee.runtime.img.ImageUtil;
023
024public class GetWriteableImageFormats {
025
026        public static String call(PageContext pc) {
027                return GetReadableImageFormats.format(add(ImageUtil.getWriterFormatNames(),"gif"));
028        }
029
030        private static String[] add(String[] formats, String value) {
031                String[] rtn=new String[formats.length+1];
032                for(int i=0;i<formats.length;i++) {
033                        rtn[i]=formats[i];
034                }
035                rtn[formats.length]=value;
036                return rtn;
037        }
038}