1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/****************************************************************************
**
** Copyright (C) 2012 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 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
#ifdef Q_WS_QWS
Q_GUI_EXPORT
#endif
QRasterizer
{
public:
QRasterizer();
~QRasterizer();
void setAntialiased(bool antialiased);
void setClipRect(const QRect &clipRect);
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
|
