QVector4D Class Reference

[com.trolltech.qt.gui package]

Constructor

• void QVector4D()
• void QVector4D(QPoint point)
• void QVector4D(QPointF point)
• void QVector4D(QVector2D vector)
• void QVector4D(QVector2D vector, float zpos, float wpos)
• void QVector4D(QVector3D vector)
• void QVector4D(QVector3D vector, float wpos)
• void QVector4D(float xpos, float ypos, float zpos, float wpos)

Constructor Properties

• prototype: The QVector4D prototype object
• float dotProduct(QVector4D v1, QVector4D v2)

Prototype Object Properties

• bool isNull()
• float length()
• float lengthSquared()
• void normalize()
• QVector4D normalized()
• QVector4D operator_add_assign(QVector4D vector)
• QVector4D operator_divide_assign(float divisor)
• bool operator_equal(QVector4D v2)
• QVector4D operator_multiply_assign(QVector4D vector)
• float operator_subscript(int i)
• QVector4D operator_subtract_assign(QVector4D vector)
• void setW(float w)
• void setX(float x)
• void setY(float y)
• void setZ(float z)
• QPoint toPoint()
• QPointF toPointF()
• QVector2D toVector2D()
• QVector2D toVector2DAffine()
• QVector3D toVector3D()
• QVector3D toVector3DAffine()
• float w()
• float x()
• float y()
• float z()

Instance Properties

QVector4D objects have no special properties beyond those inherited from the QVector4D prototype object.