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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qsgcurveprocessor_p.h
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1// Copyright (C) 2023 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QSGCURVEPROCESSOR_P_H
5#define QSGCURVEPROCESSOR_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtQuick/qtquickexports.h>
19#include "util/qquadpath_p.h"
20
21QT_BEGIN_NAMESPACE
22
23class Q_QUICK_EXPORT QSGCurveProcessor
24{
25public:
26 typedef std::function<QVector3D(QVector2D)> uvForPointCallback;
27 typedef std::function<void(const std::array<QVector2D, 3> &,
28 const std::array<QVector2D, 3> &,
29 uvForPointCallback)> addTriangleCallback;
30 typedef std::function<void(const std::array<QVector2D, 3> &,
31 const std::array<QVector2D, 3> &,
32 const std::array<QVector2D, 3> &,
33 bool)> addStrokeTriangleCallback;
34
35 static void processFill(const QQuadPath &path,
36 Qt::FillRule fillRule,
37 addTriangleCallback addTriangle);
38 static void processStroke(const QQuadPath &strokePath,
39 float miterLimit,
40 float penWidth,
41 Qt::PenJoinStyle joinStyle,
42 Qt::PenCapStyle capStyle,
43 addStrokeTriangleCallback addTriangle,
44 int subdivisions = 3);
45 static bool solveOverlaps(QQuadPath &path);
46 static QList<QPair<int, int>> findOverlappingCandidates(const QQuadPath &path);
47 static bool removeNestedSubpaths(QQuadPath &path);
48 static bool solveIntersections(QQuadPath &path, bool removeNestedPaths = true);
49};
50
51QT_END_NAMESPACE
52
53#endif // QSGCURVEPROCESSOR_P_H
QSGCurveProcessor::uvForPointCallback
std::function< QVector3D(QVector2D)> uvForPointCallback
Definition qsgcurveprocessor_p.h:26
QSGCurveProcessor::addTriangleCallback
std::function< void(const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, uvForPointCallback) addTriangleCallback)
Definition qsgcurveprocessor_p.h:29
QSGCurveProcessor::addStrokeTriangleCallback
std::function< void(const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, const std::array< QVector2D, 3 > &, bool) addStrokeTriangleCallback)
Definition qsgcurveprocessor_p.h:33
QVector2D
The QVector2D class represents a vector or vertex in 2D space.
Definition qvectornd.h:31
QVector3D
The QVector3D class represents a vector or vertex in 3D space.
Definition qvectornd.h:171
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590
Qt::PenJoinStyle
PenJoinStyle
Definition qnamespace.h:1110
Qt::PenCapStyle
PenCapStyle
Definition qnamespace.h:1103
void
DBusConnection const char DBusError DBusBusType DBusError return DBusConnection DBusHandleMessageFunction void DBusFreeFunction return DBusConnection return DBusConnection return const char DBusError return DBusConnection DBusMessage dbus_uint32_t return DBusConnection dbus_bool_t DBusConnection DBusAddWatchFunction DBusRemoveWatchFunction DBusWatchToggledFunction void DBusFreeFunction return DBusConnection DBusDispatchStatusFunction void DBusFreeFunction DBusTimeout return DBusTimeout return DBusWatch return DBusWatch unsigned int return DBusError const DBusError return const DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessageIter int const void return DBusMessageIter DBusMessageIter return DBusMessageIter void DBusMessageIter void int return DBusMessage DBusMessageIter return DBusMessageIter return DBusMessageIter DBusMessageIter const char const char const char const char return DBusMessage return DBusMessage const char return DBusMessage dbus_bool_t return DBusMessage dbus_uint32_t return DBusMessage void
Definition qdbus_symbols_p.h:409
path
GLsizei const GLchar *const * path
Definition qopenglext.h:4283
qquadpath_p.h