1 /****************************************************************************
2 ** $Id: rs_utility.cpp 1648 2003-06-11 06:56:01Z andrew $
4 ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
6 ** This file is part of the qcadlib Library project.
8 ** This file may be distributed and/or modified under the terms of the
9 ** GNU General Public License version 2 as published by the Free Software
10 ** Foundation and appearing in the file LICENSE.GPL included in the
11 ** packaging of this file.
13 ** Licensees holding valid qcadlib Professional Edition licenses may use
14 ** this file in accordance with the qcadlib Commercial License
15 ** Agreement provided with the Software.
17 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
18 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
20 ** See http://www.ribbonsoft.com for further details.
22 ** Contact info@ribbonsoft.com if any conditions of this licensing are
25 **********************************************************************/
27 #include "rs_utility.h"
30 * Converts a double to a string cutting away unnecessary 0's.
33 QString RS_Utility::doubleToString(double value, int precision/*= 6*/)
37 ret.setNum(value, 'f', precision);
39 if (ret.contains('.'))
41 // remove trailing zeros:
42 while (ret.at(ret.length() - 1) == '0')
44 ret.truncate(ret.length() - 1);
48 if (ret.at(ret.length() - 1) == '.')
50 ret.truncate(ret.length() - 1);