qgsscaleutils.h

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/***************************************************************************
    qgscaleutils.h
    ----------------------
    begin                : July 2012
    copyright            : (C) 2012 by Alexander Bruy
    email                : alexander dot bruy at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
#include "qgis_core.h"
 
#include <QString>
#include <QStringList>
 
#ifndef QGSSCALEUTILS_H
#define QGSSCALEUTILS_H

class CORE_EXPORT QgsScaleUtils
{
  public:

    static bool saveScaleList( const QString &fileName, const QStringList &scales, QString &errorMessage );

    static bool loadScaleList( const QString &fileName, QStringList &scales, QString &errorMessage );

    static bool equalToOrGreaterThanMinimumScale( const double scale, const double minScale );

    static bool lessThanMaximumScale( const double scale, const double maxScale );
};
 
#endif