Method

PangoGlyphItemget_logical_widths

Declaration [src]

void
pango_glyph_item_get_logical_widths (
  PangoGlyphItem* glyph_item,
  const char* text,
  int* logical_widths
)

Description [src]

Given a PangoGlyphItem and the corresponding text, determine the width corresponding to each character.

When multiple characters compose a single cluster, the width of the entire cluster is divided equally among the characters.

See also pango_glyph_string_get_logical_widths().

Available since:1.26

Parameters

text const char*
 

Text that glyph_item corresponds to (glyph_item->item->offset is an offset from the start of text)

 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.
logical_widths An array of int
 

An array whose length is the number of characters in glyph_item (equal to glyph_item->item->num_chars) to be filled in with the resulting character widths.

 The data is owned by the caller of the function.