gccv::PositionTextTag Class Reference

Position. More...

#include <text-tag.h>

Inheritance diagram for gccv::PositionTextTag:

Public Member Functions
	PositionTextTag (TextPosition position, double size, bool stacked=false, Tag tag=Position)
virtual	~PositionTextTag ()
void	Filter (PangoAttrList *l, unsigned start, unsigned end)
bool	operator== (TextTag const &tag) const
TextTag *	Duplicate () const
TextPosition	GetPosition (bool &stacked, double &size) const
virtual bool	NeedsNewRun ()
TextTag *	Restrict (G_GNUC_UNUSED TextTag *tag)
Public Member Functions inherited from gccv::TextTag
	TextTag (Tag tag, TagPriority priority=TagPriorityFirst)
virtual	~TextTag ()
virtual TextTag *	Restrict (TextTag *tag)
Tag	GetTag (void) const
TagPriority	GetPriority (void) const
void	SetStartIndex (unsigned val)
unsigned	GetStartIndex (void) const
unsigned &	GetRefStartIndex (void)
void	SetEndIndex (unsigned val)
unsigned	GetEndIndex (void) const
unsigned &	GetRefEndIndex (void)
bool	GetStacked (void)
bool	GetNewLine (void)

Additional Inherited Members
Static Public Member Functions inherited from gccv::TextTag
static Tag	RegisterTagType ()
static bool	Order (TextTag *first, TextTag *last)
Static Public Attributes inherited from gccv::TextTag
static Tag	MaxTag
Protected Attributes inherited from gccv::TextTag
bool	m_Stacked
bool	m_NewLine

Detailed Description

Position.

TextTag class for normal, subscript or superscript. The exact position and sizes are evaluated according to the font size, but are smaller than it.

Definition at line 866 of file text-tag.h.

Constructor & Destructor Documentation

gccv::PositionTextTag::PositionTextTag	(	TextPosition	position,
		double	size,
		bool	stacked = false,
		Tag	tag = Position
	)

Parameters

position	a TextPosition.
size	a default size.
stacked	whether the text should be stacked.
tag	an optional Tag argument to allow subclassing.

Constructs a PositionTextTag with position as text position (normal, subscript or superscript). size is used to evaluate the size and rise if no other TextTag defines the size between the TextTag bounds. If stacked is true, a subscript and a superscript will appear at the same horizontal position.

virtual gccv::PositionTextTag::~PositionTextTag ( )

virtual

The destructor.

Member Function Documentation

TextTag* gccv::PositionTextTag::Duplicate ( ) const

virtual

Creates a copy of the PositionTextTag with the same position, size, stacked and Tag attributes.

Returns

the new TextTag.

Implements gccv::TextTag.

void gccv::PositionTextTag::Filter ( PangoAttrList *  l, unsigned  start, unsigned  end  )

virtual

Parameters

l	a PangoAttrList.
start	the start index of the relevant text.
end	the end index of the relevant text.

Filter method for the PositionTextTag class.

Implements gccv::TextTag.

TextPosition gccv::PositionTextTag::GetPosition ( bool &  stacked, double &  size  ) const

inline

Parameters

stacked	where to store whether the text should be stacked.
size	where to store the default size.

Returns

the TextPosition for this PositionTextTag.

Definition at line 914 of file text-tag.h.

References gccv::TextTag::m_Stacked.

virtual bool gccv::PositionTextTag::NeedsNewRun ( )

inlinevirtual

Returns

true if the PositionTextTag is stacked.

Reimplemented from gccv::TextTag.

Definition at line 918 of file text-tag.h.

bool gccv::PositionTextTag::operator== ( TextTag const &  tag ) const

virtual

Parameters

tag	a TextTag.

Equality operator.

Returns

true if tag is a PositionTextTag and has the position than this.

Implements gccv::TextTag.

TextTag* gccv::PositionTextTag::Restrict ( G_GNUC_UNUSED TextTag *  tag )

inline

Parameters

tag	a TextTag.

Implementation of TextTag::Restrict for the PositionTextTag class.

Returns

the new TextTag if this split or NULL.

Definition at line 925 of file text-tag.h.

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

• text-tag.h