A Pango::Coverage represents a map from ISO-10646 character point to Pango::Coverage::Level. More...

#include <pangomm/coverage.h>

Public Types
enum	Level {   Level::NONE,   Level::FALLBACK,   Level::APPROXIMATE,   Level::EXACT }
	Used to indicate how well a font can represent a particular Unicode character point for a particular script. More...

Public Member Functions
void	reference () const
	Increment the reference count for this object. More...
void	unreference () const
	Decrement the reference count for this object. More...
PangoCoverage*	gobj ()
	Provides access to the underlying C instance. More...
const PangoCoverage*	gobj () const
	Provides access to the underlying C instance. More...
PangoCoverage*	gobj_copy () const
	Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
	Coverage ()=delete
	Coverage (const Coverage&)=delete
Coverage&	operator= (const Coverage&)=delete
Level	get (int index) const
	Determine whether a particular index is covered by coverage. More...
void	set (int index, Level level)
	Modify a particular index within coverage. More...

Static Public Member Functions
static Glib::RefPtr< Coverage >	create ()

Protected Member Functions
void	operator delete (void*, std::size_t)

Related Functions
(Note that these are not member functions.)
Glib::RefPtr< Pango::Coverage >	wrap (PangoCoverage* object, bool take_copy=false)
	A Glib::wrap() method for this object. More...

Detailed Description

A Pango::Coverage represents a map from ISO-10646 character point to Pango::Coverage::Level.

It is often necessary in pango to determine if a particular font can represent a particular character, and also how well it can represent that character. Pango::Coverage holds this information.

Constructor & Destructor Documentation

Pango::Coverage::Coverage ( )

delete

Pango::Coverage::Coverage ( const Coverage&  )

delete

Member Function Documentation

static Glib::RefPtr<Coverage> Pango::Coverage::create ( )

static

Level Pango::Coverage::get

(

int

index

)

const

Determine whether a particular index is covered by coverage.

Parameters

index

The index to check.

Returns

The coverage level of coverage for character index.

PangoCoverage* Pango::Coverage::gobj

(

)

Provides access to the underlying C instance.

const PangoCoverage* Pango::Coverage::gobj

(

)

const

Provides access to the underlying C instance.

PangoCoverage* Pango::Coverage::gobj_copy

(

)

const

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

void Pango::Coverage::operator delete ( void *  , std::size_t    )

protected

Coverage& Pango::Coverage::operator= ( const Coverage&  )

delete

void Pango::Coverage::reference

(

)

const

Increment the reference count for this object.

You should never need to do this manually - use the object via a RefPtr instead.

void Pango::Coverage::set	(	int	index,
		Level	level
	)

Modify a particular index within coverage.

Parameters

index	The index to modify.
level	The new level for index.

void Pango::Coverage::unreference

(

)

const

Decrement the reference count for this object.

You should never need to do this manually - use the object via a RefPtr instead.

Friends And Related Function Documentation

Glib::RefPtr< Pango::Coverage > wrap ( PangoCoverage *  object, bool  take_copy = false  )

related

A Glib::wrap() method for this object.

Parameters

object	The C instance.
take_copy	False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns

A C++ instance that wraps this C instance.