mirror of
https://invent.kde.org/graphics/okular
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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Luigi Toscano <luigi.toscano@tiscali.it> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#ifndef _OKULAR_UTILS_H_
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#define _OKULAR_UTILS_H_
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#include <okular/core/okular_export.h>
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class QRect;
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namespace Okular
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{
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/**
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* @short General utility functions.
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*
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* This class contains some static functions of general utility.
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*/
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class OKULAR_EXPORT Utils
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{
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public:
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/**
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* Rotate the rect \p source in the area \p width x \p height with the
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* specified \p orientation .
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*/
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static QRect rotateRect( const QRect & source, int width, int height, int orientation );
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/**
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* Return the horizontal DPI of the main display
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*/
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static double dpiX();
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/**
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* Return the vertical DPI of the main display
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*/
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static double dpiY();
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};
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}
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#endif
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