Function
Pango.shape_full
Declaration [src]
void
pango_shape_full (
  const char* item_text,
  int item_length,
  const char* paragraph_text,
  int paragraph_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().
This is similar to pango_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 NULL, item text is used instead.
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 do not pass the full paragraph text as paragraph_text, you need
to subtract the item offset from their indices before calling pango_shape_full().
Parameters
| item_text | const char* | 
| valid UTF-8 text to shape. | |
| Ownership is not transferred to the callee | |
| The string is a NUL terminated UTF-8 string | |
| item_length | int | 
| the length (in bytes) of  | |
| paragraph_text | const char* | 
| text of the paragraph (see details).  May be  | |
| Can be NULL | |
| Ownership is not transferred to the callee | |
| The string is a NUL terminated UTF-8 string | |
| paragraph_length | int | 
| the length (in bytes) of  | |
| analysis | PangoAnalysis | 
| 
 | |
| Ownership is not transferred to the callee | |
| glyphs | PangoGlyphString | 
| glyph string in which to store results. | |
| Ownership is not transferred to the callee |