Function

Pango.find_base_dir

Declaration [src]

PangoDirection
pango_find_base_dir (
  const gchar* text,
  gint length
)

Description [src]

Searches a string the first character that has a strong direction, according to the Unicode bidirectional algorithm.

Available since:1.4

Parameters

text const gchar*
 

the text to process. Must be valid UTF-8

 The data is owned by the caller of the function
 The string is a NUL terminated UTF-8 string
length gint
 

length of text in bytes (may be -1 if text is nul-terminated)

Return value

Returns: PangoDirection

The direction corresponding to the first strong character. If no such character is found, then PANGO_DIRECTION_NEUTRAL is returned.