| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtGui module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** 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 http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 2.1 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QRASTERIZER_P_H |
| #define QRASTERIZER_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "QtCore/qglobal.h" |
| #include "QtGui/qpainter.h" |
| |
| #include <private/qdrawhelper_p.h> |
| #include <private/qrasterdefs_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| struct QSpanData; |
| class QRasterBuffer; |
| class QRasterizerPrivate; |
| |
| class |
| QRasterizer |
| { |
| public: |
| QRasterizer(); |
| ~QRasterizer(); |
| |
| void setAntialiased(bool antialiased); |
| void setClipRect(const QRect &clipRect); |
| void setLegacyRoundingEnabled(bool legacyRoundingEnabled); |
| |
| void initialize(ProcessSpans blend, void *data); |
| |
| void rasterize(const QT_FT_Outline *outline, Qt::FillRule fillRule); |
| void rasterize(const QPainterPath &path, Qt::FillRule fillRule); |
| |
| // width should be in units of |a-b| |
| void rasterizeLine(const QPointF &a, const QPointF &b, qreal width, bool squareCap = false); |
| |
| private: |
| QRasterizerPrivate *d; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |