Function
Pangolog2vis_get_embedding_levels
since: 1.4
Declaration [src]
guint8*
pango_log2vis_get_embedding_levels (
  const gchar* text,
  int length,
  PangoDirection* pbase_dir
)
Description [src]
Return the bidirectional embedding levels of the input paragraph.
The bidirectional embedding levels are defined by the Unicode Bidirectional Algorithm.
If the input base direction is a weak direction, the direction of the characters in the text will determine the final resolved direction.
Available since: 1.4
Parameters
- text
- 
            Type: const gchar*The text to itemize. The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. 
- length
- 
            Type: intThe number of bytes (not characters) to process, or -1 if textis nul-terminated and the length should be calculated.
- pbase_dir
- 
            Type: PangoDirectionInput base direction, and output resolved direction. The data is owned by the caller of the function. 
Return value
Type: guint8*
A newly allocated array of embedding levels, one item per
  character (not byte), that should be freed using g_free().
| The data is owned by the called function. |