Display Class Reference

#include <renderservice.h>

Public Member Functions
	Display (int index)
int	getIndex () const
float	getDiagonalDPI () const
float	getHorizontalDPI () const
float	getVerticalDPI () const
const std::string &	getName () const
const glm::ivec2 &	getMin () const
const glm::ivec2 &	getMax () const
math::Rect	getBounds () const
bool	isValid () const
std::string	toString () const
bool	operator== (const Display &rhs) const
bool	operator!= (const Display &rhs) const

Description

Groups together important display information

Constructor & Destructor Documentation

Display()

Display

(

int

index

)

Extracts display information. Index must be >= 0 && < SDL::getDisplayCount()

Parameters

index

display index

Member Function Documentation

getBounds()

math::Rect getBounds

(

)

const

Returns

desktop area of this display, with the primary display located at 0,0

getDiagonalDPI()

float getDiagonalDPI

(

)

const

Returns diagonal dots per inch. 0 if diagonal DPI not available.

Returns

diagonal dots per inch. 0 if diagonal DPI not available.

getHorizontalDPI()

float getHorizontalDPI

(

)

const

Returns horizontal dots per inch. 0 if horizontal DPI not available.

Returns

horizontal dots per inch. 0 if horizontal DPI not available.

getIndex()

int getIndex

(

)

const

Returns

display index

getMax()

const glm::ivec2& getMax

(

)

const

Returns

max location of desktop area of this display, with the primary display located at 0,0

getMin()

const glm::ivec2& getMin

(

)

const

Returns

min location of desktop area of this display, with the primary display located at 0,0

getName()

const std::string& getName

(

)

const

Returns display name, empty if not available.

Returns

display name, empty if not available.

getVerticalDPI()

float getVerticalDPI

(

)

const

Returns vertical dots per inch. 0 if vertical DPI not available.

Returns

vertical dots per inch. 0 if vertical DPI not available.

isValid()

bool isValid

(

)

const

Returns if this display has valid bounds.

Returns

if this display has valid bounds.

operator!=()

bool operator!=

(

const Display &

rhs

)

const

Returns

if two displays values are not the same based on hardware index

operator==()

bool operator==

(

const Display &

rhs

)

const

Returns

if two displays are the same based on hardware index.

toString()

std::string toString

(

)

const

Returns

human readable string