cairoStrokeExtents {RGtk2}R Documentation

cairoStrokeExtents

Description

Computes a bounding box in user coordinates covering the area that would be affected by a cairoStroke operation operation given the current path and stroke parameters. If the current path is empty,

Usage

cairoStrokeExtents(cr)

Arguments

cr [Cairo] a cairo context

Value

A list containing the following elements:

x1 [numeric] left of the resulting extents
y1 [numeric] top of the resulting extents
x2 [numeric] right of the resulting extents
y2 [numeric] bottom of the resulting extents

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.12.5-3 Index]