RGtk2: pangoLayoutIterGetLineExtents – R documentation

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pangoLayoutIterGetLineExtents

Description

Obtains the extents of the current line. ink.rect or logical.rect can be NULL if you aren't interested in them. Extents are in layout coordinates (origin is the top-left corner of the entire PangoLayout). Thus the extents returned by this function will be the same width/height but not at the same x/y as the extents returned from pangoLayoutLineGetExtents.

Usage

pangoLayoutIterGetLineExtents(object)

Arguments

object

[PangoLayoutIter] a PangoLayoutIter

Value

A list containing the following elements:

`ink.rect`	[`PangoRectangle`] rectangle to fill with ink extents, or `NULL`
`logical.rect`	[`PangoRectangle`] rectangle to fill with logical extents, or `NULL`

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