Method
PangoGlyphItemapply_attrs
Declaration [src]
GSList*
pango_glyph_item_apply_attrs (
PangoGlyphItem* glyph_item,
const char* text,
PangoAttrList* list
)
Description [src]
Splits a shaped item (PangoGlyphItem
) into multiple items based
on an attribute list.
The idea is that if you have attributes that don’t affect shaping,
such as color or underline, to avoid affecting shaping, you filter
them out (pango_attr_list_filter()
), apply the shaping process
and then reapply them to the result using this function.
All attributes that start or end inside a cluster are applied
to that cluster; for instance, if half of a cluster is underlined
and the other-half strikethrough, then the cluster will end
up with both underline and strikethrough attributes. In these
cases, it may happen that item
->extra_attrs for some of the
result items can have multiple attributes of the same type.
This function takes ownership of glyph_item
; it will be reused
as one of the elements in the list.
Available since: | 1.2 |
Parameters
text |
const char* |
Text that |
|
The data is owned by the caller of the function. | |
The string is a NUL terminated UTF-8 string. | |
list |
PangoAttrList |
A |
|
The data is owned by the caller of the function. |
Return value
Returns: | A list of PangoGlyphItem |
A
list of glyph items resulting from splitting |
|
The caller of the method takes ownership of the data, and is responsible for freeing it. |