Display geometry information More...

#include <cc/Display>

Inheritance diagram for Display:

Public Member Functions
	Display ()=default
	Create null display information.

	Display (Point pos, Size size, Size dpi, DisplayMode nativeMode)
	Create new display information.

Point	pos () const
	Position of the display

Size	size () const
	Size of the display

Rect	geometry () const
	Get Rect{pos(), size()}.

Size	dpi () const
	Display resolution in dots per inch

DisplayMode	nativeMode () const
	Native mode for this display

Size	dpcm () const
	Display resolution in dots per centimeter

double	diagonal () const
	Display diagonal in inch

bool	isHandheld () const
	Guess if this is a handheld device

String	toString () const

Public Member Functions inherited from Object
	Object ()=default
	Create a null object.

	operator bool () const
	Check if this is a non-null object.

bool	isNull () const
	Check if this is a null object.

template<class T >
bool	is () const
	Check if this object is of type T.

template<class T >
T	as () const
	Cast this object to type T.

bool	isWeak () const
	Check if the underlying object reference is weak.

bool	operator== (const Object &other) const
	Equality operator.

std::strong_ordering	operator<=> (const Object &other) const
	Ordering operator.

long	useCount () const
	Reference count.

Protected Member Functions
const State &	me () const

Protected Member Functions inherited from Object
template<class T >
T	weak () const

template<class T >
void	initOnce ()
	Create the object state when called the first time.

template<class T >
void	initOncePerThread ()
	Create a distinct object state for each thread when called the first time in that thread.

	Object (State *newState)
	Initialize object with newState.

	Object (State *state, Alias)

	Object (State *state, Weak)

Object &	operator= (std::nullptr_t)

Additional Inherited Members
Static Protected Member Functions inherited from Object
template<class T >
static T	alias (const State *state)
	Create an alias object for the given state.

template<class T >
static T	weak (const State *state)

Protected Attributes inherited from Object
Handle< State >	me
	Internal object state

Detailed Description

Display geometry information

Constructor & Destructor Documentation

◆ Display() [1/2]

Display ( )

default

Create null display information.

◆ Display() [2/2]

Display	(	Point	pos,
		Size	size,
		Size	dpi,
		DisplayMode	nativeMode )

Create new display information.

Member Function Documentation

◆ pos()

Point pos ( ) const

Position of the display

◆ size()

Size size ( ) const

Size of the display

◆ geometry()

Rect geometry ( ) const

Get Rect{pos(), size()}.

◆ dpi()

Size dpi ( ) const

Display resolution in dots per inch

◆ nativeMode()

DisplayMode nativeMode ( ) const

Native mode for this display

◆ dpcm()

Size dpcm ( ) const

Display resolution in dots per centimeter

◆ diagonal()

double diagonal ( ) const

Display diagonal in inch

◆ isHandheld()

bool isHandheld ( ) const

Guess if this is a handheld device

Public Member Functions

Protected Member Functions

Additional Inherited Members