RGtk2: pangoGlyphItemGetLogicalWidths – R documentation

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pangoGlyphItemGetLogicalWidths

Description

Given a PangoGlyphItem and the corresponding text, determine the screen width corresponding to each character. When multiple characters compose a single cluster, the width of the entire cluster is divided equally among the characters.

Usage

pangoGlyphItemGetLogicalWidths(glyph.item, text)

Arguments

`glyph.item`	[`PangoGlyphItem`] a `PangoGlyphItem`
`text`	[char] text that `glyph.item` corresponds to (glyph_item->item->offset is an offset from the start of `text`)

Details

See also pangoGlyphStringGetLogicalWidths. Since 1.26

Value

A list containing the following elements:

logical.widths

[integer] a list whose length is the number of characters in glyph_item (equal to glyph_item->item->num_chars) to be filled in with the resulting character widths.

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release