QHomogeneousCoordinate Struct Reference

Public Functions
	QHomogeneousCoordinate ()
	QHomogeneousCoordinate (qreal x_, qreal y_, qreal w_)
const QPointF	toPoint () const

Public Variables
qreal	w
qreal	x
qreal	y

Detailed Description

Definition at line 1543 of file qtransform.cpp.

Constructors and Destructors

QHomogeneousCoordinate() [1/2]

QHomogeneousCoordinate::QHomogeneousCoordinate ( )

inline

Definition at line 1549 of file qtransform.cpp.

{}

QHomogeneousCoordinate() [2/2]

QHomogeneousCoordinate::QHomogeneousCoordinate ( qreal  x_, qreal  y_, qreal  w_  )

inline

Definition at line 1550 of file qtransform.cpp.

: x(x_), y(y_), w(w_) {}

Functions

toPoint()

const QPointF QHomogeneousCoordinate::toPoint ( ) const

inline

Definition at line 1552 of file qtransform.cpp.

Referenced by lineTo_clipped().

                                  {
        qreal iw = 1. / w;
        return QPointF(x * iw, y * iw);
    }

Properties

w

qreal QHomogeneousCoordinate::w

Definition at line 1547 of file qtransform.cpp.

Referenced by lineTo_clipped(), and mapHomogeneous().

x

qreal QHomogeneousCoordinate::x

Definition at line 1545 of file qtransform.cpp.

Referenced by lineTo_clipped(), and mapHomogeneous().

y

qreal QHomogeneousCoordinate::y

Definition at line 1546 of file qtransform.cpp.

Referenced by lineTo_clipped(), and mapHomogeneous().

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The documentation for this struct was generated from the following file:

• /src/gui/painting/qtransform.cpp