bidi.h

Go to the documentation of this file.

 
#ifndef FITZ_BIDI_H
#define FITZ_BIDI_H
 
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
 
/* Implementation details: subject to change. */
 
typedef enum
{
    FZ_BIDI_LTR = 0,
    FZ_BIDI_RTL = 1,
    FZ_BIDI_NEUTRAL = 2,
    FZ_BIDI_UNSET = 3
}
fz_bidi_direction;
 
typedef enum
{
    FZ_BIDI_CLASSIFY_WHITE_SPACE = 1,
    FZ_BIDI_REPLACE_TAB = 2
}
fz_bidi_flags;

typedef void (fz_bidi_fragment_fn)(const uint32_t *fragment,
                    size_t fragmentLen,
                    int bidiLevel,
                    int script,
                    void *arg);

void fz_bidi_fragment_text(fz_context *ctx,
            const uint32_t *text,
            size_t textlen,
            fz_bidi_direction *baseDir,
            fz_bidi_fragment_fn *callback,
            void *arg,
            int flags);
 
#endif