Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SVX_TRANSFRMHELPER_HXX
      21             : #define INCLUDED_SVX_TRANSFRMHELPER_HXX
      22             : 
      23             : #include <basegfx/range/b2drange.hxx>
      24             : #include <tools/fldunit.hxx>
      25             : #include <tools/mapunit.hxx>
      26             : 
      27             : class SVX_DLLPUBLIC TransfrmHelper
      28             : {
      29             : public:
      30           4 :     static void ConvertRect(basegfx::B2DRange& rRange, const sal_uInt16 nDigits, const MapUnit ePoolUnit, const FieldUnit eDlgUnit)
      31             :     {
      32             :         const basegfx::B2DPoint aTopLeft(
      33           4 :             (double)MetricField::ConvertValue(basegfx::fround(rRange.getMinX()), nDigits, ePoolUnit, eDlgUnit),
      34           8 :             (double)MetricField::ConvertValue(basegfx::fround(rRange.getMinY()), nDigits, ePoolUnit, eDlgUnit));
      35             :         const basegfx::B2DPoint aBottomRight(
      36           4 :             (double)MetricField::ConvertValue(basegfx::fround(rRange.getMaxX()), nDigits, ePoolUnit, eDlgUnit),
      37          12 :             (double)MetricField::ConvertValue(basegfx::fround(rRange.getMaxY()), nDigits, ePoolUnit, eDlgUnit));
      38             : 
      39           8 :         rRange = basegfx::B2DRange(aTopLeft, aBottomRight);
      40           4 :     }
      41             : 
      42           4 :     static void ScaleRect(basegfx::B2DRange& rRange, const Fraction& rUIScale)
      43             :     {
      44           4 :         const double fFactor(1.0 / double(rUIScale));
      45           4 :         rRange = basegfx::B2DRange(rRange.getMinimum() * fFactor, rRange.getMaximum() * fFactor);
      46           4 :     }
      47             : };
      48             : 
      49             : #endif
      50             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */