GlyphString

Object Hierarchy:

Pango.GlyphString Pango.GlyphString Pango.GlyphString

Description:

[ CCode ( copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "pango_glyph_string_get_type ()" ) ]
[ Compact ]
public class GlyphString

A `PangoGlyphString` is used to store strings of glyphs with geometry and visual attribute information.

The storage for the glyph information is owned by the structure which simplifies memory management.


Namespace: Pango
Package: pango

Content:

Creation methods:

  • public GlyphString ()
    Create a new `PangoGlyphString`.

Methods:

  • public GlyphString? copy ()
    Copy a glyph string and associated storage.
  • public void extents (Font font, out Rectangle ink_rect, out Rectangle logical_rect)
    Compute the logical and ink extents of a glyph string.
  • public void extents_range (int start, int end, Font font, out Rectangle ink_rect, out Rectangle logical_rect)
    Computes the extents of a sub-portion of a glyph string.
  • public void free ()
    Free a glyph string and associated storage.
  • public void get_logical_widths (string text, int length, int embedding_level, int[] logical_widths)
    Given a `PangoGlyphString` and corresponding text, determine the width corresponding to each character.
  • public int get_width ()
    Computes the logical width of the glyph string.
  • public void index_to_x (string text, int length, Analysis analysis, int index_, bool trailing, out int x_pos)
    Converts from character position to x position.
  • public void index_to_x_full (string text, int length, Analysis analysis, LogAttr? attrs, int index_, bool trailing, out int x_pos)
    Converts from character position to x position.
  • public void set_size (int new_len)
    Resize a glyph string to the given length.
  • public void x_to_index (string text, int length, Analysis analysis, int x_pos, out int index_, out int trailing)
    Convert from x offset to character position.

Fields: