Method
Pango.GlyphItem.split
Declaration [src]
PangoGlyphItem*
pango_glyph_item_split (
PangoGlyphItem* orig,
const char* text,
int split_index
)
Description [src]
Modifies orig
to cover only the text after split_index
, and
returns a new item that covers the text before split_index
that
used to be in orig
.
You can think of split_index
as the length of
the returned item. split_index
may not be 0, and it may not be
greater than or equal to the length of orig
(that is, there must
be at least one byte assigned to each item, you can’t create a
zero-length item).
This function is similar in function to pango_item_split()
(and uses
it internally.)
Parameters
text |
const char* |
text to which positions in |
|
Ownership is not transferred to the callee | |
The string is a NUL terminated UTF-8 string | |
split_index |
int |
byte index of position to split item, relative to the start of the item |
Return value
Returns: PangoGlyphItem |
|
the newly allocated item representing text before
|
|
Ownership of the data is transferred to the caller |