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39
40#ifndef QCOLORTRANSFORM_H
41#define QCOLORTRANSFORM_H
42
43#include <QtGui/qtguiglobal.h>
44#include <QtGui/qrgb.h>
45#include <QtCore/qshareddata.h>
46
47QT_BEGIN_NAMESPACE
48
49class QColor;
50class QRgba64;
51class QColorSpacePrivate;
52class QColorTransformPrivate;
53QT_DECLARE_QESDP_SPECIALIZATION_DTOR_WITH_EXPORT(QColorTransformPrivate, Q_GUI_EXPORT)
54
55class QColorTransform
56{
57public:
58 QColorTransform() noexcept = default;
59 Q_GUI_EXPORT ~QColorTransform();
60 Q_GUI_EXPORT QColorTransform(const QColorTransform &colorTransform) noexcept;
61 QColorTransform(QColorTransform &&colorTransform) = default;
62 QColorTransform &operator=(const QColorTransform &other) noexcept
63 {
64 QColorTransform{other}.swap(*this);
65 return *this;
66 }
67 QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QColorTransform)
68
69 void swap(QColorTransform &other) noexcept { qSwap(d, other.d); }
70
71 Q_GUI_EXPORT QRgb map(QRgb argb) const;
72 Q_GUI_EXPORT QRgba64 map(QRgba64 rgba64) const;
73 Q_GUI_EXPORT QColor map(const QColor &color) const;
74
75private:
76 friend class QColorSpace;
77 friend class QColorSpacePrivate;
78 friend class QImage;
79
80 QExplicitlySharedDataPointer<QColorTransformPrivate> d;
81};
82
83Q_DECLARE_SHARED(QColorTransform)
84
85QT_END_NAMESPACE
86
87#endif // QCOLORTRANSFORM_H
88