| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QRASTERIZER_P_H |
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| 5 | #define QRASTERIZER_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtGui/private/qtguiglobal_p.h> |
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| 19 | #include "QtGui/qpainter.h" |
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| 20 | |
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| 21 | #include <private/qdrawhelper_p.h> |
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| 22 | #include <private/qrasterdefs_p.h> |
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| 23 | |
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| 24 | QT_BEGIN_NAMESPACE |
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| 25 | |
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| 26 | struct QSpanData; |
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| 27 | class QRasterBuffer; |
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| 28 | class QRasterizerPrivate; |
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| 29 | |
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| 30 | class |
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| 31 | QRasterizer |
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| 32 | { |
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| 33 | public: |
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| 34 | QRasterizer(); |
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| 35 | ~QRasterizer(); |
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| 36 | |
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| 37 | void setAntialiased(bool antialiased); |
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| 38 | void setClipRect(const QRect &clipRect); |
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| 39 | |
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| 40 | void initialize(ProcessSpans blend, void *data); |
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| 41 | |
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| 42 | void rasterize(const QT_FT_Outline *outline, Qt::FillRule fillRule); |
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| 43 | void rasterize(const QPainterPath &path, Qt::FillRule fillRule); |
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| 44 | |
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| 45 | // width should be in units of |a-b| |
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| 46 | void rasterizeLine(const QPointF &a, const QPointF &b, qreal width, bool squareCap = false); |
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| 47 | |
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| 48 | private: |
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| 49 | QRasterizerPrivate *d; |
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| 50 | }; |
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| 51 | |
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| 52 | QT_END_NAMESPACE |
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| 53 | |
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| 54 | #endif |
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| 55 | |
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