Convert the characters in text into glyphs.
Given a segment of text and the corresponding `PangoAnalysis` structure returned from [[email protected]], convert the characters into glyphs. You may also pass in only a substring of the item from [[email protected]].
This is similar to [[email protected]], except it also can optionally take the full paragraph text as input, which will then be used to
perform certain cross-item shaping interactions. If you have access to the broader text of which item_text is part of,
provide the broader text as paragraph_text. If paragraph_text is null, item
text is used instead.
Note that the extra attributes in the analyis that is returned from [[email protected]] 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 [[email protected]_full].
| item_text |
valid UTF-8 text to shape. |
| item_length |
the length (in bytes) of |
| paragraph_text |
text of the paragraph (see details). |
| paragraph_length |
the length (in bytes) of |
| analysis |
`PangoAnalysis` structure from [[email protected]]. |
| glyphs |
glyph string in which to store results. |