pangoItemize: pangoItemize
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Usage Arguments Details Value Author(s)

Breaks a piece of text into segments with consistent directional level and shaping engine. Each byte of text will be contained in exactly one of the items in the returned list; the generated list of items will be in logical order (the start offsets of the items are ascending).

1	pangoItemize(context, text, start.index, length, attrs, cached.iter = NULL)

`context`	[`PangoContext`] a structure holding information that affects the itemization process.
`text`	[char] the text to itemize.
`start.index`	[integer] first byte in `text` to process
`length`	[integer] the number of bytes (not characters) to process after `start.index`. This must be >= 0.
`attrs`	[`PangoAttrList`] the set of attributes that apply to `text`.
`cached.iter`	[`PangoAttrIterator`] Cached attribute iterator, or `NULL`

cached.iter should be an iterator over attrs currently positioned at a range before or containing start.index; cached.iter will be advanced to the range covering the position just after start.index + length. (i.e. if itemizing in a loop, just keep passing in the same cached.iter).

[list] a list of PangoItem structures.

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.