Function

Pango.itemize_with_base_dir

Declaration [src]

GList*
pango_itemize_with_base_dir (
  PangoContext* context,
  PangoDirection base_dir,
  const char* text,
  int start_index,
  int length,
  PangoAttrList* attrs,
  PangoAttrIterator* cached_iter
)

Description [src]

Like pango_itemize(), but with an explicitly specified base direction.

The base direction is used when computing bidirectional levels. (see pango_context_set_base_dir()). pango_itemize() gets the base direction from the PangoContext.

Available since:1.4

Parameters

context PangoContext
 

a structure holding information that affects the itemization process.

 The data is owned by the caller of the function
base_dir PangoDirection
 

base direction to use for bidirectional processing

text const char*
 

the text to itemize.

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

first byte in text to process

length int
 

the number of bytes (not characters) to process after start_index. This must be >= 0.

attrs PangoAttrList
 

the set of attributes that apply to text.

 The data is owned by the caller of the function
cached_iter PangoAttrIterator
 

Cached attribute iterator, or NULL

 Can be NULL
 The data is owned by the caller of the function

Return value

Returns: A list of PangoItem

a GList of PangoItem structures. The items should be freed using pango_item_free() probably in combination with g_list_free_full().

The caller of the function takes ownership of the data, and is responsible for freeing it