Function pango::shape

source · []
pub fn shape(text: &str, analysis: &Analysis, glyphs: &mut GlyphString)
Expand description

Convert the characters in @text into glyphs.

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().

It is recommended that you use shape_full() instead, since that API allows for shaping interaction happening across text item boundaries.

Note that the extra attributes in the @analyis that is returned from itemize() have indices that are relative to the entire paragraph, so you need to subtract the item offset from their indices before calling shape().


the text to process


the length (in bytes) of @text


Analysis structure from itemize()


glyph string in which to store results