Function
Pangofind_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-
Type:
const gchar*The text to process. Must be valid UTF-8
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. length-
Type:
gintLength of
textin bytes (may be -1 iftextis nul-terminated)
Return value
Type: PangoDirection
The direction corresponding to the first strong character.
If no such character is found, then PANGO_DIRECTION_NEUTRAL is returned.