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Qt 5.9.9
Qt GUI
C++ 类
QVector2D
List of All Members for QVector2D
这是完整成员列表为
QVector2D
,包括继承的成员。
QVector2D
()
QVector2D
(float , float )
QVector2D
(const QPoint &)
QVector2D
(const QPointF &)
QVector2D
(const QVector3D &)
QVector2D
(const QVector4D &)
distanceToLine
(const QVector2D &, const QVector2D &) const : float
distanceToPoint
(const QVector2D &) const : float
dotProduct
(const QVector2D &, const QVector2D &) : float
isNull
() const : bool
length
() const : float
lengthSquared
() const : float
normalize
()
normalized
() const : QVector2D
setX
(float )
setY
(float )
toPoint
() const : QPoint
toPointF
() const : QPointF
toVector3D
() const : QVector3D
toVector4D
() const : QVector4D
x
() const : float
y
() const : float
operator QVariant
() const
operator*=
(float ) : QVector2D &
operator*=
(const QVector2D &) : QVector2D &
operator+=
(const QVector2D &) : QVector2D &
operator-=
(const QVector2D &) : QVector2D &
operator/=
(float ) : QVector2D &
operator/=
(const QVector2D &) : QVector2D &
operator[]
(int ) : float &
operator[]
(int ) const : float