impeller::TypefaceSkia Class Reference

#include <typeface_skia.h>

Inheritance diagram for impeller::TypefaceSkia:

Public Member Functions
	TypefaceSkia (sk_sp< SkTypeface > typeface)
	~TypefaceSkia () override
bool	IsValid () const override
std::size_t	GetHash () const override
bool	IsEqual (const Typeface &other) const override
const sk_sp< SkTypeface > &	GetSkiaTypeface () const
Public Member Functions inherited from impeller::Typeface
	Typeface ()
virtual	~Typeface ()
virtual bool	IsValid () const =0
virtual std::size_t	GetHash () const=0
virtual bool	IsEqual (const Typeface &other) const=0

Additional Inherited Members
Static Public Member Functions inherited from impeller::BackendCast< TypefaceSkia, Typeface >
static TypefaceSkia &	Cast (Typeface &base)
static const TypefaceSkia &	Cast (const Typeface &base)
static TypefaceSkia *	Cast (Typeface *base)
static const TypefaceSkia *	Cast (const Typeface *base)

Detailed Description

Definition at line 15 of file typeface_skia.h.

Constructor & Destructor Documentation

TypefaceSkia()

impeller::TypefaceSkia::TypefaceSkia ( sk_sp< SkTypeface >  typeface )

explicit

Definition at line 9 of file typeface_skia.cc.

    : typeface_(std::move(typeface)) {}

~TypefaceSkia()

impeller::TypefaceSkia::~TypefaceSkia ( )

overridedefault

Member Function Documentation

GetHash()

std::size_t impeller::TypefaceSkia::GetHash ( ) const

overridevirtual

Implements impeller::Comparable< Typeface >.

Definition at line 18 of file typeface_skia.cc.

                                      {
  if (!IsValid()) {
    return 0u;
  }
 
  return reinterpret_cast<size_t>(typeface_.get());
}

GetSkiaTypeface()

const sk_sp< SkTypeface > & impeller::TypefaceSkia::GetSkiaTypeface

(

)

const

Definition at line 31 of file typeface_skia.cc.

                                                             {
  return typeface_;
}

IsEqual()

bool impeller::TypefaceSkia::IsEqual ( const Typeface &  other ) const

overridevirtual

Implements impeller::Comparable< Typeface >.

Definition at line 26 of file typeface_skia.cc.

                                                      {
  auto sk_other = reinterpret_cast<const TypefaceSkia*>(&other);
  return sk_other->typeface_ == typeface_;
}

IsValid()

bool impeller::TypefaceSkia::IsValid ( ) const

overridevirtual

Implements impeller::Typeface.

Definition at line 14 of file typeface_skia.cc.

                                 {
  return !!typeface_;
}

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

• impeller/typographer/backends/skia/typeface_skia.h
• impeller/typographer/backends/skia/typeface_skia.cc