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Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/util/TwipsConverter.java')
-rw-r--r-- | xmerge/java/org/openoffice/xmerge/util/TwipsConverter.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/util/TwipsConverter.java b/xmerge/java/org/openoffice/xmerge/util/TwipsConverter.java new file mode 100644 index 000000000000..c587ada48be1 --- /dev/null +++ b/xmerge/java/org/openoffice/xmerge/util/TwipsConverter.java @@ -0,0 +1,100 @@ +/************************************************************************ + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + + +package org.openoffice.xmerge.util; + + +/** + * <p>Helper class providing static methods to convert data to/from + * twips</p> + * + * @author Martin Maher + */ +public class TwipsConverter { + + /** + * <p>Convert from twips to cm's</p> + * + * @param value The <code>short</code> to be converted. + * + * @return float containing the converted + */ + public static float twips2cm(int value) { + + float inches = (float) value/1440; + float cm = (float) inches*(float)2.54; + + return cm; + } + + + + /** + * <p>Convert from cm's to twips</p> + * + * @param value <code>byte</code> array containing the LE representation + * of the value. + * + * @return int containing the converted value. + */ + public static int cm2twips(float value) { + + int twips = (int) ((value/2.54)*1440); + + return twips; + } + + /** + * <p>Convert from twips to cm's</p> + * + * @param value The <code>short</code> to be converted. + * + * @return float containing the converted + */ + public static float twips2inches(int value) { + + return (float) value/1440; + } + + + + /** + * <p>Convert from cm's to twips</p> + * + * @param value <code>byte</code> array containing the LE representation + * of the value. + * + * @return int containing the converted value. + */ + public static int inches2twips(float value) { + + return (int) (value*1440); + } + + +} |