utils.h

Go to the documentation of this file.

/***************************************************************************
 *   Copyright (C) 2006 by Luigi Toscano <luigi.toscano@tiscali.it>        *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#ifndef _OKULAR_UTILS_H_
#define _OKULAR_UTILS_H_

#include "okular_export.h"
#include "area.h"

class QRect;
class QImage;

namespace Okular
{

class OKULAR_EXPORT Utils
{
  public:
    static QRect rotateRect( const QRect & source, int width, int height, int orientation );

    static double dpiX();

    static double dpiY();

    static double realDpiX();

    static double realDpiY();

    static NormalizedRect imageBoundingBox( const QImage* image );
};

}

#endif