text_renderer Class Reference

#include "text-renderer.h"

Classes
class	font
class	string

Public Member Functions
	text_renderer ()
	~text_renderer ()
Matrix	get_extent (const std::string &txt, double rotation=0.0, const caseless_str &interpreter="tex")
Matrix	get_extent (text_element *elt, double rotation=0.0)
octave_map	get_system_fonts ()
bool	ok () const
void	set_anti_aliasing (bool val)
void	set_color (const Matrix &c)
void	set_font (const std::string &name, const std::string &weight, const std::string &angle, double size)
void	text_to_pixels (const std::string &txt, uint8NDArray &pxls, Matrix &bbox, int halign, int valign, double rotation=0.0, const caseless_str &interpreter="tex", bool handle_rotation=true)
void	text_to_strlist (const std::string &txt, std::list< string > &lst, Matrix &box, int halign, int valign, double rotation=0.0, const caseless_str &interpreter="tex")

Detailed Description

Definition at line 44 of file text-renderer.h.

Constructor & Destructor Documentation

text_renderer()

text_renderer::text_renderer

(

)

Definition at line 39 of file text-renderer.cc.

~text_renderer()

text_renderer::~text_renderer

(

)

Definition at line 44 of file text-renderer.cc.

Member Function Documentation

get_extent() [1/2]

Matrix text_renderer::get_extent	(	const std::string &	txt,
		double	rotation = 0.0,
		const caseless_str &	interpreter = "tex"
	)

Definition at line 78 of file text-renderer.cc.

References base_text_renderer::get_extent(), base_text_renderer::ok(), and ok().

get_extent() [2/2]

Matrix text_renderer::get_extent	(	text_element *	elt,
		double	rotation = 0.0
	)

Definition at line 70 of file text-renderer.cc.

References base_text_renderer::get_extent(), and ok().

get_system_fonts()

octave_map text_renderer::get_system_fonts

(

)

Definition at line 99 of file text-renderer.cc.

References base_text_renderer::get_system_fonts(), and ok().

ok()

bool text_renderer::ok

(

)

const

Definition at line 51 of file text-renderer.cc.

References warn_disabled_feature().

Referenced by get_extent(), get_system_fonts(), opengl_renderer::render_text(), set_anti_aliasing(), set_color(), set_font(), text_to_pixels(), and text_to_strlist().

set_anti_aliasing()

void text_renderer::set_anti_aliasing

(

bool

val

)

Definition at line 92 of file text-renderer.cc.

References ok(), and base_text_renderer::set_anti_aliasing().

Referenced by opengl_renderer::set_font().

set_color()

void text_renderer::set_color

(

const Matrix &

c

)

Definition at line 121 of file text-renderer.cc.

References ok(), and base_text_renderer::set_color().

Referenced by opengl_renderer::set_color().

set_font()

void text_renderer::set_font	(	const std::string &	name,
		const std::string &	weight,
		const std::string &	angle,
		double	size
	)

Definition at line 110 of file text-renderer.cc.

References ok(), and base_text_renderer::set_font().

Referenced by opengl_renderer::set_font().

text_to_pixels()

void text_renderer::text_to_pixels	(	const std::string &	txt,
		uint8NDArray &	pxls,
		Matrix &	bbox,
		int	halign,
		int	valign,
		double	rotation = 0.0,
		const caseless_str &	interpreter = "tex",
		bool	handle_rotation = true
	)

Definition at line 131 of file text-renderer.cc.

References base_text_renderer::ok(), ok(), and base_text_renderer::text_to_pixels().

Referenced by opengl_renderer::text_to_pixels().

text_to_strlist()

void text_renderer::text_to_strlist	(	const std::string &	txt,
		std::list< string > &	lst,
		Matrix &	box,
		int	halign,
		int	valign,
		double	rotation = 0.0,
		const caseless_str &	interpreter = "tex"
	)

Definition at line 154 of file text-renderer.cc.

References base_text_renderer::ok(), ok(), and base_text_renderer::text_to_strlist().

Referenced by opengl_renderer::text_to_strlist().

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

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