Wt::WPointF Class Reference
[Painting system]

Utility class that defines a 2D point. More...

#include <Wt/WPointF>

List of all members.

Public Member Functions
	WPointF ()
	Default constructor.
	WPointF (double x, double y)
	Construct a point.
bool	isNull () const
	Check for a null point.
void	setX (double x)
	Changes the X coordinate.
void	setY (double y)
	Changes the Y coordinate.
double	x () const
	Returns the X coordinate.
double	y () const
	Returns the Y coordinate.
bool	operator== (const WPointF &other) const
	Comparison operator.
bool	operator!= (const WPointF &other) const
	Comparison operator.

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Detailed Description

Utility class that defines a 2D point.

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Constructor & Destructor Documentation

Wt::WPointF::WPointF

(

)

Default constructor.

Constructs a null point.

See also:

isNull()

Wt::WPointF::WPointF	(	double	x,
		double	y
	)			[inline]

Construct a point.

Constructs a point (x, y).

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Member Function Documentation

bool Wt::WPointF::isNull

(

)

const

Check for a null point.

See also:

WPointF()

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