/**************************************************************************** ** ** Copyright (C) 2018 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtGui 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. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCOLORTRANSFORM_H #define QCOLORTRANSFORM_H #include #include QT_BEGIN_NAMESPACE class QColor; class QRgba64; class QColorSpacePrivate; class QColorTransformPrivate; class QColorTransform { public: QColorTransform() noexcept : d(nullptr) { } Q_GUI_EXPORT ~QColorTransform(); Q_GUI_EXPORT QColorTransform(const QColorTransform &colorTransform) noexcept; QColorTransform(QColorTransform &&colorTransform) noexcept : d{qExchange(colorTransform.d, nullptr)} { } QColorTransform &operator=(const QColorTransform &other) noexcept { QColorTransform{other}.swap(*this); return *this; } QColorTransform &operator=(QColorTransform &&other) noexcept { QColorTransform{std::move(other)}.swap(*this); return *this; } void swap(QColorTransform &other) noexcept { qSwap(d, other.d); } Q_GUI_EXPORT QRgb map(QRgb argb) const; Q_GUI_EXPORT QRgba64 map(QRgba64 rgba64) const; Q_GUI_EXPORT QColor map(const QColor &color) const; private: friend class QColorSpace; friend class QColorSpacePrivate; friend class QImage; const QColorTransformPrivate *d; }; Q_DECLARE_SHARED(QColorTransform) QT_END_NAMESPACE #endif // QCOLORTRANSFORM_H