octave::base_text_renderer Class Reference

#include "base-text-renderer.h"

Inheritance diagram for octave::base_text_renderer:

Collaboration diagram for octave::base_text_renderer:

Public Member Functions
	base_text_renderer (void)
virtual	~base_text_renderer (void)
virtual Matrix	get_extent (text_element *elt, double rotation)=0
virtual Matrix	get_extent (const std::string &txt, double rotation, const caseless_str &interpreter)=0
virtual void	reset (void)
virtual void	set_color (const Matrix &c)=0
virtual void	set_font (const std::string &name, const std::string &weight, const std::string &angle, double size)=0
virtual void	text_to_pixels (const std::string &txt, uint8NDArray &pxls, Matrix &bbox, int halign, int valign, double rotation, const caseless_str &interpreter, bool handle_rotation)=0
virtual void	text_to_strlist (const std::string &txt, std::list< text_renderer::string > &lst, Matrix &box, int halign, int valign, double rotation, const caseless_str &interpreter="tex")=0
virtual void	visit (text_element_string &e)=0
virtual void	visit (text_element_symbol &)
virtual void	visit (text_element_list &e)
virtual void	visit (text_element_subscript &e)
virtual void	visit (text_element_superscript &e)
virtual void	visit (text_element_combined &)
virtual void	visit (text_element_fontstyle &)
virtual void	visit (text_element_fontname &)
virtual void	visit (text_element_fontsize &)
virtual void	visit (text_element_color &)

Private Member Functions
	base_text_renderer (const base_text_renderer &)
base_text_renderer &	operator= (const base_text_renderer &)

Detailed Description

Definition at line 40 of file base-text-renderer.h.

Constructor & Destructor Documentation

octave::base_text_renderer::base_text_renderer ( void  )

inline

Definition at line 45 of file base-text-renderer.h.

virtual octave::base_text_renderer::~base_text_renderer ( void  )

inlinevirtual

Definition at line 47 of file base-text-renderer.h.

octave::base_text_renderer::base_text_renderer ( const base_text_renderer &  )

private

Member Function Documentation

virtual Matrix octave::base_text_renderer::get_extent ( text_element *  elt, double  rotation  )

pure virtual

Implemented in octave::ft_text_renderer.

Referenced by octave::text_renderer::get_extent().

virtual Matrix octave::base_text_renderer::get_extent ( const std::string &  txt, double  rotation, const caseless_str &  interpreter  )

pure virtual

Implemented in octave::ft_text_renderer.

base_text_renderer& octave::base_text_renderer::operator= ( const base_text_renderer &  )

private

virtual void text_processor::reset ( void  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 347 of file txt-eng.h.

virtual void octave::base_text_renderer::set_color ( const Matrix &  c )

pure virtual

Implemented in octave::ft_text_renderer.

Referenced by octave::text_renderer::set_color().

virtual void octave::base_text_renderer::set_font ( const std::string &  name, const std::string &  weight, const std::string &  angle, double  size  )

pure virtual

Implemented in octave::ft_text_renderer.

Referenced by octave::text_renderer::set_font().

virtual void octave::base_text_renderer::text_to_pixels ( const std::string &  txt, uint8NDArray &  pxls, Matrix &  bbox, int  halign, int  valign, double  rotation, const caseless_str &  interpreter, bool  handle_rotation  )

pure virtual

Implemented in octave::ft_text_renderer.

Referenced by octave::text_renderer::text_to_pixels().

virtual void octave::base_text_renderer::text_to_strlist ( const std::string &  txt, std::list< text_renderer::string > &  lst, Matrix &  box, int  halign, int  valign, double  rotation, const caseless_str &  interpreter = "tex"  )

pure virtual

Implemented in octave::ft_text_renderer.

Referenced by octave::text_renderer::text_to_strlist().

virtual void text_processor::visit ( text_element_string &  e )

pure virtualinherited

Implemented in octave::ft_text_renderer.

Referenced by octave::ft_text_renderer::visit().

virtual void text_processor::visit ( text_element_symbol &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 320 of file txt-eng.h.

virtual void text_processor::visit ( text_element_list &  e )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 322 of file txt-eng.h.

References octave::base_list< elt_type >::begin(), and octave::base_list< elt_type >::end().

virtual void text_processor::visit ( text_element_subscript &  e )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 331 of file txt-eng.h.

References text_element::accept(), and text_element_subscript::get_element().

virtual void text_processor::visit ( text_element_superscript &  e )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 334 of file txt-eng.h.

References text_element::accept(), and text_element_superscript::get_element().

virtual void text_processor::visit ( text_element_combined &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 337 of file txt-eng.h.

virtual void text_processor::visit ( text_element_fontstyle &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 339 of file txt-eng.h.

virtual void text_processor::visit ( text_element_fontname &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 341 of file txt-eng.h.

virtual void text_processor::visit ( text_element_fontsize &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 343 of file txt-eng.h.

virtual void text_processor::visit ( text_element_color &  )

inlinevirtualinherited

Reimplemented in octave::ft_text_renderer.

Definition at line 345 of file txt-eng.h.

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

• libinterp/corefcn/base-text-renderer.h