GlyphItemIter

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Object Hierarchy:

Description:

Content:

Methods:

• public GlyphItemIter copy ()
  Make a shallow copy of an existing GlyphItemIter structure.
• public void free ()
  Frees a GlyphItemIter created by copy.
• public bool init_end (GlyphItem glyph_item, string text)
  Initializes a GlyphItemIter structure to point to the last cluster in a glyph item. See GlyphItemIter for details of cluster orders.
• public bool init_start (GlyphItem glyph_item, string text)
  Initializes a GlyphItemIter structure to point to the first cluster in a glyph item. See GlyphItemIter for details of cluster orders.
• public bool next_cluster ()
  Advances the iterator to the next cluster in the glyph item. See GlyphItemIter for details of cluster orders.
• public bool prev_cluster ()
  Moves the iterator to the preceding cluster in the glyph item. See GlyphItemIter for details of cluster orders.

Fields:

• public unowned GlyphItem glyph_item
• public unowned string text
• public int start_glyph
• public int start_index
• public int start_char
• public int end_glyph
• public int end_index
• public int end_char