61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
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/****************************************************************************
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** Copyright (C) 2001-2011 Klaralvdalens Datakonsult AB. All rights reserved.
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**
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** This file is part of the KD Chart library.
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**
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** Licensees holding valid commercial KD Chart licenses may use this file in
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** accordance with the KD Chart Commercial License Agreement provided with
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** the Software.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 and version 3 as published by the
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** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** Contact info@kdab.com if any conditions of this licensing are not
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** clear to you.
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**
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**********************************************************************/
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#ifndef PRINTINGPARAMETERS_H
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#define PRINTINGPARAMETERS_H
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#include <QPen>
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#include <QDebug>
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the KD Chart API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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namespace KDChart {
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/**
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* PrintingParameters stores the scale factor which lines has to been scaled with when printing.
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* It's essentially printer's logical DPI / widget's logical DPI
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* \internal
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*/
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class PrintingParameters {
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public:
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static void setScaleFactor( const qreal scaleFactor );
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static void resetScaleFactor();
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static QPen scalePen( const QPen& pen );
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private:
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PrintingParameters();
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static PrintingParameters* instance();
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qreal scaleFactor;
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};
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}
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#endif
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