Function pango::shape_full[][src]

pub fn shape_full(
    item_text: &str,
    paragraph_text: Option<&str>,
    analysis: &Analysis,
    glyphs: &mut GlyphString
Expand description

Given a segment of text and the corresponding Analysis structure returned from itemize(), convert the characters into glyphs. You may also pass in only a substring of the item from itemize().

This is similar to shape(), 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 None, item text is used instead.


valid UTF-8 text to shape.


the length (in bytes) of item_text. -1 means nul-terminated text.


text of the paragraph (see details). May be None.


the length (in bytes) of paragraph_text. -1 means nul-terminated text.


Analysis structure from itemize().


glyph string in which to store results.