shape_item
Description:
[ Version ( since = "1.50" ) ]
public void shape_item (Item item, string? paragraph_text, int paragraph_length, LogAttr? log_attrs, GlyphString glyphs, ShapeFlags flags)
Convert the characters in item into glyphs.
This is similar to [func@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 [func@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 [func@Pango.shape_with_flags].
Parameters:
| item |
`PangoItem` to shape |
| paragraph_text |
text of the paragraph (see details). |
| paragraph_length |
the length (in bytes) of |
| log_attrs |
array of `PangoLogAttr` for |
| glyphs |
glyph string in which to store results |
| flags |
flags influencing the shaping process |