gf::Coordinates Class Reference

Helper to compute coordinates in HUD. More...

#include <gf/Coordinates.h>

Public Member Functions
	Coordinates (Vector2i size)
	Constructor with size. More...
	Coordinates (RenderTarget &target)
	Constructor with render target. More...
Vector2f	getWindowSize () const
	Get the size of the window. More...
Vector2f	getCenter () const
	Get the center of the window. More...
Vector2f	getRelativePoint (Vector2f percent) const
	Compute a relative point. More...
Vector2f	getRelativeSize (Vector2f percent) const
	Compute a relative size. More...
unsigned	getRelativeCharacterSize (float percent) const
	Compute a relative character size. More...
Vector2f	getAbsolutePoint (Vector2f distance, Anchor anchor) const
	Compute an absolute point. More...

Detailed Description

Helper to compute coordinates in HUD.

Constructor & Destructor Documentation

Coordinates() [1/2]

gf::Coordinates::Coordinates

(

Vector2i

size

)

Constructor with size.

Parameters

size	The size of the window

Coordinates() [2/2]

gf::Coordinates::Coordinates

(

RenderTarget &

target

)

Constructor with render target.

Parameters

target

The render target

Member Function Documentation

getAbsolutePoint()

Vector2f gf::Coordinates::getAbsolutePoint	(	Vector2f	distance,
		Anchor	anchor
	)		const

Compute an absolute point.

Parameters

distance	The distance from the edge
anchor	The reference anchor

getCenter()

Vector2f gf::Coordinates::getCenter

(

)

const

Get the center of the window.

Returns

The center of the window

getRelativeCharacterSize()

unsigned gf::Coordinates::getRelativeCharacterSize

(

float

percent

)

const

Compute a relative character size.

Parameters

percent

The percentage of the window

getRelativePoint()

Vector2f gf::Coordinates::getRelativePoint

(

Vector2f

percent

)

const

Compute a relative point.

Parameters

percent

The percentage from top-right

getRelativeSize()

Vector2f gf::Coordinates::getRelativeSize

(

Vector2f

percent

)

const

Compute a relative size.

Parameters

percent

The percentage of the window

getWindowSize()

Vector2f gf::Coordinates::getWindowSize ( ) const

inline

Get the size of the window.

Returns

The size of the window