A renderer based text engine.

Inheritance diagram for SDL::RendererTextEngine:

Collaboration diagram for SDL::RendererTextEngine:

Public Member Functions
	RendererTextEngine (RendererParam renderer)
	Create a text engine for drawing text on an SDL renderer. More...

	RendererTextEngine (PropertiesParam props)
	Create a text engine for drawing text on an SDL renderer, with the specified properties. More...

void	Destroy () final
	Destroy a text engine created for drawing text on an SDL renderer. More...

Public Member Functions inherited from SDL::TextEngine
constexpr	TextEngine ()=default
	Default ctor.

constexpr	TextEngine (const TextEngineRaw resource)
	Constructs from TextEngineParam. More...

constexpr	TextEngine (const TextEngine &other)=delete
	Copy constructor.

constexpr	TextEngine (TextEngine &&other)
	Move constructor.

virtual	~TextEngine ()=default
	Destructor.

TextEngine &	operator= (TextEngine &&other)
	Assignment operator.

TextEngine &	operator= (const TextEngine &other)=delete
	Assignment operator.

constexpr TextEngineRaw	get () const
	Retrieves underlying TextEngineRaw.

constexpr TextEngineRaw	release ()
	Retrieves underlying TextEngineRaw and clear this.

constexpr auto	operator<=> (const TextEngine &other) const =default
	Comparison.

constexpr bool	operator== (std::nullptr_t _) const
	Comparison.

constexpr	operator bool () const
	Converts to bool.

constexpr	operator TextEngineParam () const
	Converts to TextEngineParam.

virtual void	Destroy ()=0
	frees up textEngine. Pure virtual More...

Text	CreateText (FontParam font, std::string_view text)
	Create a text object from UTF-8 text and a text engine. More...

Constructor & Destructor Documentation

◆ RendererTextEngine() [1/2]

SDL::RendererTextEngine::RendererTextEngine ( RendererParam renderer )

inline

Parameters

renderer the renderer to use for creating textures and drawing text.

Postcondition: a TextEngine object or nullptr on failure; call GetError() for more information.

Thread safety:: This function should be called on the thread that created the renderer.

See also: RendererTextEngine.Destroy; Text.DrawRenderer; RendererTextEngine.RendererTextEngine

SDL::RendererTextEngine::RendererTextEngine ( PropertiesParam props )

inline

These are the supported properties:

prop::RendererTextEngine.RENDERER_POINTER: the renderer to use for creating textures and drawing text
prop::RendererTextEngine.ATLAS_TEXTURE_SIZE_NUMBER: the size of the texture atlas

Parameters

props the properties to use.

Postcondition: a TextEngine object or nullptr on failure; call GetError() for more information.

Thread safety:: This function should be called on the thread that created the renderer.

See also: RendererTextEngine.RendererTextEngine; RendererTextEngine.Destroy; Text.DrawRenderer

The documentation for this struct was generated from the following file: