thai/thrend.h(3)

NAME

thai/thrend.h

Detailed Description

Thai string rendering.

SYNOPSIS

Defines
    #define TH_BLANK_BASE_GLYPH   0xdd
        Blank base glyph, for floating upper/lower vowel.
Typedefs
    typedef unsigned char thglyph_t
        Glyph code type.
Functions
    int th_render_cell_tis (struct  thcell_t  cell,  thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given cell using TIS-620 glyph set.
    int  th_render_cell_win  (struct  thcell_t cell, thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given cell using Thai Windows glyph set.
    int th_render_cell_mac (struct  thcell_t  cell,  thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given cell using Mac Thai glyph set.
    int   th_render_text_tis  (const  thchar_t  *s,  thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given text using TIS-620 glyph set.
    int  th_render_text_win  (const  thchar_t  *s,   thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given text using Thai Windows glyph set.
    int   th_render_text_mac  (const  thchar_t  *s,  thglyph_t
res[], size_t res_sz, int is_decomp_am)
        Render the given text using Mac Thai glyph set.

Function Documentation

int th_render_cell_mac (struct thcell_t cell, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given cell using Mac Thai glyph set.

Parameters:

cell : the cell to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from Mac Thai glyph set for the given

cell, and store the glyph string in res, terminated with ' '. If

resulting glyphs are longer than the provided buffer, only the

first res_sz glyphs are stored.

int th_render_cell_tis (struct thcell_t cell, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given cell using TIS-620 glyph set.

Parameters:

cell : the cell to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from TIS-620 glyph set for the given

cell, and store the glyph string in res, terminated with ' '. If

resulting glyphs are longer than the provided buffer, only the

first res_sz glyphs are stored.

int th_render_cell_win (struct thcell_t cell, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given cell using Thai Windows glyph set.

Parameters:

cell : the cell to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from Thai Windows glyph set for the giv

en cell, and store the glyph string in res, terminated with ' '.

If resulting glyphs are longer than the provided buffer, only the

first res_sz glyphs are stored.

int th_render_text_mac (const thchar_t * s, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given text using Mac Thai glyph set.

Parameters:

s : the string to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from Mac Thai glyph set for the given

string s, and store the glyph string in res, terminated with ' '.

If resulting glyphs are longer than the provided buffer, only the

first res_sz glyphs are stored.

int th_render_text_tis (const thchar_t * s, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given text using TIS-620 glyph set.

Parameters:

s : the string to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from TIS-620 glyph set for the given

string s, and store the glyph string in res, terminated with ' '.

If resulting glyphs are longer than the provided buffer, only the

first res_sz glyphs are stored.

int th_render_text_win (const thchar_t * s, thglyph_t res[],

size_t res_sz, int is_decomp_am)

Render the given text using Thai Windows glyph set.

Parameters:

s : the string to render
res : the buffer for storing output glyph string
res_sz : the size of res buffer
is_decomp_am : whether SARA AM is to be decomposed in

to NIKHANIT and SARA AA and to be in separate cells

Returns:

total number of glyphs written to res[]

Calculates glyphs from Thai Windows glyph set for the giv

en string s, and store the glyph string in res, terminated with '

'. If resulting glyphs are longer than the provided buffer, only

the first res_sz glyphs are stored.

Author

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Version 0.1.6 6 Aug 2006

thai/thrend.h(3)