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Diffstat (limited to 'src/gui/painting/qtessellator_p.h')
-rw-r--r-- | src/gui/painting/qtessellator_p.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/gui/painting/qtessellator_p.h b/src/gui/painting/qtessellator_p.h deleted file mode 100644 index 9f598b6b2e..0000000000 --- a/src/gui/painting/qtessellator_p.h +++ /dev/null @@ -1,102 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QTESSELATOR_P_H -#define QTESSELATOR_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of other Qt classes. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <qpoint.h> -#include <qrect.h> - -QT_BEGIN_NAMESPACE - -class QTessellatorPrivate; - -typedef int Q27Dot5; -#define Q27Dot5ToDouble(i) ((i)/32.) -#define FloatToQ27Dot5(i) (int)((i) * 32) -#define IntToQ27Dot5(i) ((i) << 5) -#define Q27Dot5ToXFixed(i) ((i) << 11) -#define Q27Dot5Factor 32 - -class Q_GUI_EXPORT QTessellator { -public: - QTessellator(); - virtual ~QTessellator(); - - QRectF tessellate(const QPointF *points, int nPoints); - void tessellateConvex(const QPointF *points, int nPoints); - void tessellateRect(const QPointF &a, const QPointF &b, qreal width); - - void setWinding(bool w); - - struct Vertex { - Q27Dot5 x; - Q27Dot5 y; - }; - struct Trapezoid { - Q27Dot5 top; - Q27Dot5 bottom; - const Vertex *topLeft; - const Vertex *bottomLeft; - const Vertex *topRight; - const Vertex *bottomRight; - }; - virtual void addTrap(const Trapezoid &trap) = 0; - -private: - friend class QTessellatorPrivate; - QTessellatorPrivate *d; -}; - -QT_END_NAMESPACE - -#endif |