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}