cairoGlyphExtents {RGtk2} | R Documentation

## cairoGlyphExtents

### Description

Gets the extents for a list of glyphs. The extents describe a user-space rectangle that encloses the "inked" portion of the glyphs, (as they would be drawn by `cairoShowGlyphs`). Additionally, the x_advance and y_advance values indicate the amount by which the current point would be advanced by `cairoShowGlyphs`.

### Usage

    cairoGlyphExtents(cr, glyphs)

### Arguments

``cr`` | [`Cairo`] a `Cairo`
``glyphs`` | [`CairoGlyph`] a list of `CairoGlyph` objects

### Details

Note that whitespace glyphs do not contribute to the size of the rectangle (extents.width and extents.height).

### Value

A list containing the following elements:

``extents`` | [`CairoTextExtents`] a `CairoTextExtents` object into which the results will be stored

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]