shapeWithFlags
Convert the characters in @text into glyphs.
Given a segment of text and the corresponding PangoAnalysis structure returned from func@Pango.itemize, convert the characters into glyphs. You may also pass in only a substring of the item from func@Pango.itemize.
This is similar to func@Pango.shape_full, except it also takes flags that can influence the shaping process.
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.
Since
1.44
Parameters
valid UTF-8 text to shape
the length (in bytes) of @item_text. -1 means nul-terminated text.
text of the paragraph (see details).
the length (in bytes) of @paragraph_text. -1 means nul-terminated text.
PangoAnalysis structure from func@Pango.itemize
glyph string in which to store results
flags influencing the shaping process