arkanoidSFML::Transformation Class Reference

Singleton: This class provides a method to convert screen pixels to their corresponding coordinates in the game world space. More...

#include <transformation.h>

Public Member Functions
arkanoid::Vector2D	convertVector (const sf::Vector2f &vector)
double	convertX (double x)
double	convertY (double y)

Static Public Member Functions
static Transformation *	getInstance ()
static Transformation *	getInstance (double gridWidth, double gridHeight, double windowWidth, double windowHeight)

Detailed Description

Singleton: This class provides a method to convert screen pixels to their corresponding coordinates in the game world space.

Definition at line 17 of file transformation.h.

Member Function Documentation

convertVector()

arkanoid::Vector2D arkanoidSFML::Transformation::convertVector

(

const sf::Vector2f &

vector

)

Converts a screen pixel to their corresponding game world coordinate.

Parameters

vector

The arkanoid::Vector2D (on screen) that needs to converted to the game world space.

Returns

The converted screen pixels (of the game window) as a arkanoid::Vector2D.

Definition at line 37 of file transformation.cpp.

convertX()

double arkanoidSFML::Transformation::convertX

(

double

x

)

Converts an 'x' to their corresponding game world 'x'.

Parameters

x	The 'x' component (on screen) that needs to converted to the game world space.

Returns

The corresponding 'x' in the game world space.

Definition at line 41 of file transformation.cpp.

convertY()

double arkanoidSFML::Transformation::convertY

(

double

y

)

Converts an 'y' to their corresponding game world 'y'.

Parameters

y	The 'y' component (on screen) that needs to converted to the game world space.

Returns

The corresponding 'y' in the game world space.

Definition at line 45 of file transformation.cpp.

getInstance() [1/2]

Transformation * arkanoidSFML::Transformation::getInstance ( )

static

Get an instance of the Transformation object.

Returns

An instance of the Transformation object.

Definition at line 21 of file transformation.cpp.

getInstance() [2/2]

Transformation * arkanoidSFML::Transformation::getInstance ( double  gridWidth, double  gridHeight, double  windowWidth, double  windowHeight  )

static

Get an instance of the Transformation object.

Parameters

gridWidth	The width of the grid.
gridHeight	The height of the grid.
windowWidth	The width of the screen (game window).
windowHeight	The height of the screen (game window).

Returns

An instance of the Transformation object.

Definition at line 29 of file transformation.cpp.

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

• src/arkanoid/gui/math/transformation.h
• src/arkanoid/gui/math/transformation.cpp