gf::Coordinates Class Reference

Helper to compute coordinates in HUD. More...

#include <gf/Coordinates.h>

Public Member Functions
	Coordinates (Vector2u size)
	Constructor with size. More...
	Coordinates (RenderTarget &target)
	Constructor with render target. 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

(

Vector2u

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