pangoLayoutLineIndexToX: pangoLayoutLineIndexToX

Description Usage Arguments Value Author(s)

View source: R/pangoFuncs.R

Description

Converts an index within a line to a X position.

Usage

1
pangoLayoutLineIndexToX(object, index, trailing)

Arguments

object

[PangoLayoutLine] a PangoLayoutLine

index

[integer] byte offset of a grapheme within the layout

trailing

[logical] an integer indicating the edge of the grapheme to retrieve the position of. If > 0, the trailing edge of the grapheme, if 0, the leading of the grapheme.

Value

A list containing the following elements:

x.pos

[integer] location to store the x_offset (in Pango unit)

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on May 30, 2017, 5:53 a.m.

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