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

Type: const char*

Valid UTF-8 text to shape.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
item_length

Type: int

The length (in bytes) of item_text. -1 means nul-terminated text.

paragraph_text

Type: const char*

Text of the paragraph (see details).

The argument can be NULL.
The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
paragraph_length

Type: int

The length (in bytes) of paragraph_text. -1 means nul-terminated text.

analysis

Type: PangoAnalysis

PangoAnalysis structure from pango_itemize()

The data is owned by the caller of the function.
glyphs

Type: PangoGlyphString

Glyph string in which to store results.

The data is owned by the caller of the function.
flags

Type: PangoShapeFlags

Flags influencing the shaping process.