init_start

Description:

public bool init_start (GlyphItem glyph_item, string text)

Initializes a `PangoGlyphItemIter` structure to point to the first cluster in a glyph item.

See `PangoGlyphItemIter` for details of cluster orders.

Parameters:

this

a `PangoGlyphItemIter`
glyph_item

the glyph item to iterate over
text

text corresponding to the glyph item

Returns:

false if there are no clusters in the glyph item