diff options
Diffstat (limited to 'src/corelib/tools/qpoint.cpp')
| -rw-r--r-- | src/corelib/tools/qpoint.cpp | 100 |
1 files changed, 51 insertions, 49 deletions
diff --git a/src/corelib/tools/qpoint.cpp b/src/corelib/tools/qpoint.cpp index 80599a4caa..775a354469 100644 --- a/src/corelib/tools/qpoint.cpp +++ b/src/corelib/tools/qpoint.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qpoint.h" #include "qdatastream.h" @@ -51,6 +15,10 @@ QT_BEGIN_NAMESPACE \ingroup painting \reentrant + \compares equality + \compareswith equality QPointF + \endcompareswith + \brief The QPoint class defines a point in the plane using integer precision. @@ -244,16 +212,17 @@ QT_BEGIN_NAMESPACE */ /*! - \fn bool QPoint::operator==(const QPoint &p1, const QPoint &p2) + \fn bool QPoint::operator==(const QPoint &lhs, const QPoint &rhs) - Returns \c true if \a p1 and \a p2 are equal; otherwise returns - false. + Returns \c true if \a lhs and \a rhs are equal; otherwise returns + \c false. */ /*! - \fn bool QPoint::operator!=(const QPoint &p1, const QPoint &p2) + \fn bool QPoint::operator!=(const QPoint &lhs, const QPoint &rhs) - Returns \c true if \a p1 and \a p2 are not equal; otherwise returns \c false. + Returns \c true if \a lhs and \a rhs are not equal; otherwise returns + \c false. */ /*! @@ -381,6 +350,15 @@ QT_BEGIN_NAMESPACE \sa QPoint::operator/=() */ +/*! + \fn QPoint::toPointF() const + \since 6.4 + + Returns this point as a point with floating point accuracy. + + \sa QPointF::toPoint() +*/ + /***************************************************************************** QPoint stream functions *****************************************************************************/ @@ -490,6 +468,10 @@ size_t qHash(QPoint key, size_t seed) noexcept \ingroup painting \reentrant + \compares equality + \compareswith equality QPoint + \endcompareswith + \brief The QPointF class defines a point in the plane using floating point precision. @@ -532,7 +514,7 @@ size_t qHash(QPoint key, size_t seed) noexcept Constructs a copy of the given \a point. - \sa toPoint() + \sa toPoint(), QPoint::toPointF() */ /*! @@ -744,7 +726,7 @@ size_t qHash(QPoint key, size_t seed) noexcept Rounds the coordinates of this point to the nearest integer, and returns a QPoint object with the rounded coordinates. - \sa QPointF() + \sa QPointF(), QPoint::toPointF() */ /*! @@ -757,9 +739,9 @@ size_t qHash(QPoint key, size_t seed) noexcept */ /*! - \fn bool QPointF::operator==(const QPointF &p1, const QPointF &p2) + \fn bool QPointF::operator==(const QPointF &lhs, const QPointF &rhs) - Returns \c true if \a p1 is approximately equal to \a p2; otherwise + Returns \c true if \a lhs is approximately equal to \a rhs; otherwise returns \c false. \warning This function does not check for strict equality; instead, @@ -769,9 +751,9 @@ size_t qHash(QPoint key, size_t seed) noexcept */ /*! - \fn bool QPointF::operator!=(const QPointF &p1, const QPointF &p2); + \fn bool QPointF::operator!=(const QPointF &lhs, const QPointF &rhs) - Returns \c true if \a p1 is sufficiently different from \a p2; + Returns \c true if \a lhs is sufficiently different from \a rhs; otherwise returns \c false. \warning This function does not check for strict inequality; instead, @@ -780,6 +762,26 @@ size_t qHash(QPoint key, size_t seed) noexcept \sa qFuzzyCompare */ +/*! + \fn bool QPointF::qFuzzyCompare(const QPointF &p1, const QPointF &p2) + \since 6.8 + + Returns \c true if \a p1 is approximately equal to \a p2; otherwise + returns \c false. + + \sa qFuzzyIsNull +*/ + +/*! + \fn bool QPointF::qFuzzyIsNull(const QPointF &point) + \since 6.8 + + Returns \c true if \a point is approximately equal to a point + \c {(0.0, 0.0)}. + + \sa qFuzzyCompare +*/ + #ifndef QT_NO_DATASTREAM /*! \fn QDataStream &operator<<(QDataStream &stream, const QPointF &point) |