Function
Pangoshape_item
since: 1.50
Declaration [src]
void
pango_shape_item (
PangoItem* item,
const char* paragraph_text,
int paragraph_length,
PangoLogAttr* log_attrs,
PangoGlyphString* glyphs,
PangoShapeFlags flags
)
Description [src]
Convert the characters in item into glyphs.
This is similar to pango_shape_with_flags(), except it takes a
PangoItem instead of separate item_text and analysis arguments.
It also takes log_attrs, which are needed for implementing some aspects
of hyphen insertion and text transforms (in particular, capitalization).
Note that the extra attributes in the analyis that is returned from
pango_itemize() have indices that are relative to the entire paragraph,
so you do not pass the full paragraph text as paragraph_text, you need
to subtract the item offset from their indices before calling
pango_shape_with_flags().
Available since: 1.50
Parameters
item-
Type:
PangoItemPangoItemto shape.The data is owned by the caller of the function. paragraph_text-
Type:
const char*Text of the paragraph (see details).
The argument can be NULL.The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. paragraph_length-
Type:
intThe length (in bytes) of
paragraph_text. -1 means nul-terminated text. log_attrs-
Type:
PangoLogAttrArray of
PangoLogAttrforitem.The argument can be NULL.The data is owned by the caller of the function. glyphs-
Type:
PangoGlyphStringGlyph string in which to store results.
The argument will be set by the function. The returned data is owned by the function. flags-
Type:
PangoShapeFlagsFlags influencing the shaping process.