PangoGlyphItem* pango_glyph_item_split ( PangoGlyphItem* orig, const char* text, int split_index )
orig to cover only the text after
returns a new item that covers the text before
used to be in
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
Text to which positions in
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
Byte index of position to split item, relative to the start of the item.
The newly allocated item representing text before
split_index, which should be freed
|The caller of the method takes ownership of the data, and is responsible for freeing it.|