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/* This file is part of the KDE project
* Copyright (C) 2006-2007 Thomas Zander <zander@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KOPOSTSCRIPTPAINTDEVICE_H
#define KOPOSTSCRIPTPAINTDEVICE_H
#include <QPaintDevice>
#include "flake_export.h"
/**
* Helper class to disable any screen conversion as that is done in flake.
*
* Flake has the property that all content is always defined in pts. And only when it
* is displayed is it converted to the proper zoom and resolution.
*
* This is in contradiction to the normal behavior of Qt fonts which automatically
* applies DPI on creation. So this is where this special paint device comes in.
*
* Usage;
*
* For all QFont() and QFontMetrics constructors add an instance of this PaintDevice
* to the constructor if those fonts are to be used for painting in a KoShape inheriting
* class.
*
* Note: never try to actually paint on this paint device, since that will noisily crash.
*/
class FLAKE_EXPORT KoPostscriptPaintDevice : public QPaintDevice
{
public:
/// constructor
KoPostscriptPaintDevice();
/// reimplemented from QPaintDevice
QPaintEngine *paintEngine() const;
/// reimplemented from QPaintDevice
int metric(QPaintDevice::PaintDeviceMetric metric) const;
};
#endif
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