Function

Pangoshape_with_flags

Declaration [src]

void
pango_shape_with_flags (
  const char* item_text,
  int item_length,
  const char* paragraph_text,
  int paragraph_length,
  const PangoAnalysis* analysis,
  PangoGlyphString* glyphs,
  PangoShapeFlags flags
)

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_full(), except it also takes flags that can influence the shaping process.

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_with_flags().

Available since:

1.44

Parameters

`item_text`	`const char*`
	Valid UTF-8 text to shape.
	The data is owned by the caller of the function.
	The string is a NUL terminated UTF-8 string.
`item_length`	`int`
	The length (in bytes) of `item_text`. -1 means nul-terminated text.
`paragraph_text`	`const char*`
	Text of the paragraph (see details). May be `NULL`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
	The string is a NUL terminated UTF-8 string.
`paragraph_length`	`int`
	The length (in bytes) of `paragraph_text`. -1 means nul-terminated text.
`analysis`	`PangoAnalysis`
	`PangoAnalysis` structure from pango_itemize()
	The data is owned by the caller of the function.
`glyphs`	`PangoGlyphString`
	Glyph string in which to store results.
	The data is owned by the caller of the function.
`flags`	`PangoShapeFlags`
	Flags influencing the shaping process.