TextDisplay Class Reference

Define the functions and variables required to display texts. More...

#include <TextDisplay.hpp>

Inheritance diagram for TextDisplay:

Collaboration diagram for TextDisplay:

Public Member Functions
	TextDisplay (Vec2 position, SDL_Renderer *renderer, TTF_Font *font, std::string text)
void	setText (std::string const &textToDisplay)
	~TextDisplay ()
void	Update (int x, int y, std::string text)
void	Draw ()
Public Member Functions inherited from Component
	Component ()
	~Component ()

Public Attributes
Vec2	position {}
	The in-game position of this text. More...
SDL_Renderer *	renderer
	Reference to SDL renderer. More...
TTF_Font *	font
	Reference to the font object we loaded. More...
SDL_Surface *	surface {}
	Reference to SDL text surface. More...
SDL_Texture *	texture {}
	Reference to SDL text texture. More...
SDL_Rect	rect {}
	The box area that will contain the generated text area. More...

Detailed Description

Define the functions and variables required to display texts.

Constructor & Destructor Documentation

TextDisplay()

TextDisplay::TextDisplay	(	Vec2	position,
		SDL_Renderer *	renderer,
		TTF_Font *	font,
		std::string	text
	)

Constructor

Parameters

position	The in-game position of this text.
renderer	Reference to SDL renderer.
font	Reference to the font object.
text	The content of this text.

~TextDisplay()

TextDisplay::~TextDisplay

(

)

Destructor

Member Function Documentation

Draw()

void TextDisplay::Draw

(

)

Render the text on the screen.

setText()

void TextDisplay::setText

(

std::string const &

textToDisplay

)

Modify the content of this text.

Update()

void TextDisplay::Update	(	int	x,
		int	y,
		std::string	text
	)

Update position and text

Member Data Documentation

font

TTF_Font* TextDisplay::font

Reference to the font object we loaded.

position

Vec2 TextDisplay::position {}

The in-game position of this text.

rect

SDL_Rect TextDisplay::rect {}

The box area that will contain the generated text area.

renderer

SDL_Renderer* TextDisplay::renderer

Reference to SDL renderer.

surface

SDL_Surface* TextDisplay::surface {}

Reference to SDL text surface.

texture

SDL_Texture* TextDisplay::texture {}

Reference to SDL text texture.