A class for mapping characters to 8x8 glyphs. More...

#include <grglyph.h>

Public Types
typedef std::vector< bool >	row_type

typedef std::vector< row_type >	matrix_type

Static Public Member Functions
static matrix_type	matrix (char c)
	Returns a glyph matrix for the given character.

template<typename Tout >
static void	output (const std::string &s, Tout &out_functor)
	Calls an (x,y,bool) functor for all the glyph points corresponding to the given line of text, with no support for line-wrapping. More...

Detailed Description

A class for mapping characters to 8x8 glyphs.

Definition at line 36 of file grglyph.h.

Member Function Documentation

template<typename Tout >

void Gr::Glyph::output	(	const std::string &	s,
		Tout &	out_functor
	)

static

Calls an (x,y,bool) functor for all the glyph points corresponding to the given line of text, with no support for line-wrapping.

The functor call order is suitable for a raster scan, ie. the x parameter varies fastest and traverses the whole string before the y parameter is incremented.

An 'off' pixel is added at the end of each characer raster scan (including the last character), so there are nine horizontal pixels per character and a total of eight vertical pixels.

Definition at line 67 of file grglyph.h.

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

/home/graeme/videotools/src/grlib/grglyph.h
/home/graeme/videotools/src/grlib/grglyph.cpp

Public Types

Static Public Member Functions

Detailed Description

Member Function Documentation