console::ConsoleChars Class Reference

Glyph cache that maps each ASCII character to a pre-rendered SDL_Surface. More...

#include <console.hpp>

Collaboration diagram for console::ConsoleChars:

Public Member Functions
	ConsoleChars ()
	~ConsoleChars ()
	ConsoleChars (const ConsoleChars &)=delete
ConsoleChars &	operator= (const ConsoleChars &)=delete
	ConsoleChars (ConsoleChars &&)=delete
ConsoleChars &	operator= (ConsoleChars &&)=delete
void	load (const std::string &fnt, int size, const SDL_Color &c)
	Load/reload the glyph cache from a font file.
void	clear ()
	Release all cached SDL_Surface objects.

Public Attributes
std::unordered_map< char, SDL_Surface * >	characters
	Glyph surfaces keyed by char.

Protected Attributes
std::unique_ptr< mx::Font >	font

Detailed Description

Glyph cache that maps each ASCII character to a pre-rendered SDL_Surface.

Surfaces are produced via SDL_ttf and stored in an unordered_map keyed by char. Recreate by calling load() after font changes.

Definition at line 111 of file console.hpp.

Constructor & Destructor Documentation

ConsoleChars() [1/3]

console::ConsoleChars::ConsoleChars

(

)

Definition at line 30 of file console.cpp.

References font.

Referenced by ConsoleChars(), ConsoleChars(), operator=(), and operator=().

~ConsoleChars()

console::ConsoleChars::~ConsoleChars

(

)

Definition at line 37 of file console.cpp.

References clear().

ConsoleChars() [2/3]

console::ConsoleChars::ConsoleChars ( const ConsoleChars & )

delete

References ConsoleChars().

ConsoleChars() [3/3]

console::ConsoleChars::ConsoleChars ( ConsoleChars && )

delete

References ConsoleChars().

Member Function Documentation

clear()

void console::ConsoleChars::clear

(

)

Release all cached SDL_Surface objects.

Definition at line 57 of file console.cpp.

References characters, and font.

Referenced by load(), and ~ConsoleChars().

load()

void console::ConsoleChars::load	(	const std::string &	fnt,
		int	size,
		const SDL_Color &	c )

Load/reload the glyph cache from a font file.

Parameters

fnt	Path to a TTF font file.
size	Point size.
c	Colour applied to each glyph surface.

Definition at line 41 of file console.cpp.

References characters, clear(), and font.

operator=() [1/2]

ConsoleChars & console::ConsoleChars::operator= ( ConsoleChars && )

delete

References ConsoleChars().

operator=() [2/2]

ConsoleChars & console::ConsoleChars::operator= ( const ConsoleChars & )

delete

References ConsoleChars().

Member Data Documentation

characters

std::unordered_map<char, SDL_Surface *> console::ConsoleChars::characters

Glyph surfaces keyed by char.

Definition at line 132 of file console.hpp.

Referenced by clear(), and load().

font

std::unique_ptr<mx::Font> console::ConsoleChars::font

protected

Definition at line 134 of file console.hpp.

Referenced by clear(), ConsoleChars(), and load().

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

• console.hpp
• console.cpp