Creates a new 'head' table for a TrueType font. More...

#include <ttcr.hxx>

Inheritance diagram for vcl::TrueTypeTableHead:

Collaboration diagram for vcl::TrueTypeTableHead:

Public Member Functions
	TrueTypeTableHead (sal_uInt32 fontRevision, sal_uInt16 flags, sal_uInt16 unitsPerEm, const sal_uInt8 *created, sal_uInt16 macStyle, sal_uInt16 lowestRecPPEM, sal_Int16 fontDirectionHint)

virtual	~TrueTypeTableHead () override

virtual int	GetRawData (TableEntry *) override
	This function converts the data of a TrueType table to a raw array of bytes. More...

Public Member Functions inherited from vcl::TrueTypeTable
virtual	~TrueTypeTable ()

virtual int	GetRawData (TableEntry *)=0
	This function converts the data of a TrueType table to a raw array of bytes. More...

Public Attributes
std::unique_ptr< sal_uInt8[]>	m_head

Public Attributes inherited from vcl::TrueTypeTable
sal_uInt32	m_tag = 0

std::unique_ptr< sal_uInt8[]>	m_rawdata

Additional Inherited Members
Protected Member Functions inherited from vcl::TrueTypeTable
	TrueTypeTable (sal_uInt32 tag_)

Detailed Description

Creates a new 'head' table for a TrueType font.

Allocates memory for it. Since a lot of values in the 'head' table depend on the rest of the tables in the TrueType font this table should be the last one added to the font.

Definition at line 142 of file ttcr.hxx.

Constructor & Destructor Documentation

◆ TrueTypeTableHead()

vcl::TrueTypeTableHead::TrueTypeTableHead	(	sal_uInt32	fontRevision,
		sal_uInt16	flags,
		sal_uInt16	unitsPerEm,
		const sal_uInt8 *	created,
		sal_uInt16	macStyle,
		sal_uInt16	lowestRecPPEM,
		sal_Int16	fontDirectionHint
	)

Definition at line 647 of file ttcr.cxx.

References m_head, vcl::PutUInt16(), and vcl::PutUInt32().

◆ ~TrueTypeTableHead()

vcl::TrueTypeTableHead::~TrueTypeTableHead ( )

overridevirtual

Definition at line 282 of file ttcr.cxx.

Member Function Documentation

◆ GetRawData()

int vcl::TrueTypeTableHead::GetRawData ( TableEntry * )

overridevirtual

This function converts the data of a TrueType table to a raw array of bytes.

It may allocates the memory for it and returns the size of the raw data in bytes. If memory is allocated it does not need to be freed by the caller of this function, since the pointer to it is stored in the TrueTypeTable and it is freed by the destructor

Returns: TTCRErrCode

Implements vcl::TrueTypeTable.

Definition at line 334 of file ttcr.cxx.

References vcl::TableEntry::data, vcl::HEAD_Length, vcl::TableEntry::length, m_head, vcl::T_head, vcl::TableEntry::tag, and vcl::TTCR_OK.

Member Data Documentation

◆ m_head

std::unique_ptr<sal_uInt8[]> vcl::TrueTypeTableHead::m_head

Definition at line 155 of file ttcr.hxx.

Referenced by GetRawData(), vcl::TrueTypeCreator::ProcessTables(), and TrueTypeTableHead().

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

Public Member Functions

Public Attributes

Additional Inherited Members