pangoLayoutGetPixelExtents: pangoLayoutGetPixelExtents

Description Usage Arguments Value Author(s)

View source: R/pangoFuncs.R

Description

Computes the logical and ink extents of layout in device units. This function just calls pangoLayoutGetExtents followed by two pangoExtentsToPixels calls, rounding ink.rect and logical.rect such that the rounded rectangles fully contain the unrounded one (that is, passes them as first argument to pangoExtentsToPixels).

Usage

1

Arguments

object

[PangoLayout] a PangoLayout

Value

A list containing the following elements:

ink.rect

[PangoRectangle] rectangle used to store the extents of the layout as drawn or NULL to indicate that the result is not needed.

logical.rect

[PangoRectangle] rectangle used to store the logical extents of the layout or NULL to indicate that the result is not needed.

Author(s)

Derived by RGtkGen from GTK+ documentation


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

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