Function
Pangoshape
Declaration [src]
void
pango_shape (
const char* text,
int length,
const PangoAnalysis* analysis,
PangoGlyphString* glyphs
)
Description [src]
Convert the characters in text into glyphs.
Given a segment of text and the corresponding PangoAnalysis structure
returned from pango_itemize(), convert the characters into glyphs. You
may also pass in only a substring of the item from pango_itemize().
It is recommended that you use pango_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
pango_itemize() have indices that are relative to the entire paragraph,
so you need to subtract the item offset from their indices before
calling pango_shape().
Parameters
text-
Type:
const char*The text to process.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. length-
Type:
intThe length (in bytes) of
text. analysis-
Type:
PangoAnalysisPangoAnalysisstructure frompango_itemize()The data is owned by the caller of the function. glyphs-
Type:
PangoGlyphStringGlyph string in which to store results.
The data is owned by the caller of the function.