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/****************************************************************************
**
** Copyright (C) 2002 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//==============================================================================
// Prefix
//==============================================================================
#ifndef INCLUDED_OFFSCREEN_RENDERER_H
#define INCLUDED_OFFSCREEN_RENDERER_H 1
//==============================================================================
// Includes
//==============================================================================
#include "WinRenderer.h"
//=============================================================================
/**
* Class for creating a renderer compatible with the current display, but that
* does not actually draw to the display. Provided so that you controls can
* query text size outside of their draw functions. This class could be
* further extended to provide offscreen drawing and blitting, though it's
* not currently set up to do so.
*/
class COffscreenRenderer : public CWinRenderer
{
public:
COffscreenRenderer(const QRect &inClippingRect);
virtual ~COffscreenRenderer();
QPixmap pixmap() const override { return m_pixmap;}
protected:
QPixmap m_pixmap;
};
#endif // INCLUDED_OFFSCREEN_RENDERER_H
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