Two-dimensional size (width and height). More...

#include <size2d.h>

Public Member Functions
	Size2DTemplate (const T &width=0, const T &height=0)
	Constructs a 2D size with the given width and height, defaulting to 0x0.

	~Size2DTemplate ()
	Destructor.

bool	isValid () const
	Returns true if both width and height are greater than zero.

void	set (const T &w, const T &h)
	Sets both width and height.

void	setWidth (const T &val)
	Sets the width.

const T &	width () const
	Returns the width.

void	setHeight (const T &val)
	Sets the height.

const T &	height () const
	Returns the height.

T	area () const
	Returns the area (width * height).

String	toString () const
	Returns the size as a string in "WxH" format.

	operator String () const
	Converts to a String using toString().

template<typename N >
bool	pointIsInside (const Point< N, 2 > &p) const
	Returns true if the given 2D point lies within the size bounds.

Detailed Description

template<typename T>
class Size2DTemplate< T >

Two-dimensional size (width and height).

A simple value type representing a 2D extent. Supports validity checks, area computation, point containment tests, and string serialization in

Example: Size2Du32 hd(1920, 1080);

uint32_t w = hd.width(); // 1920

uint32_t h = hd.height(); // 1080

String s = hd.toString(); // "1920x1080"

List
Dynamic array container wrapping std::vector.
Definition list.h:40

Size2DTemplate< uint32_t >

String
Encoding-aware string class with copy-on-write semantics.
Definition string.h:35

"WxH" format.

Template Parameters

T	The component type (e.g. size_t, float, double).

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

Public Member Functions