44_range_methods: Object Spatial Ranges

In vectools: Advanced Vector Toolkit

Description

Compute the spatial ranges of GeomObject(s).

In principle, this corresponds to the xlim/ylim arguments in the base graphics system.
(i.e. If you needed to initialize a plotting window, then the range methods give the xlim/ylim values).

Usage

## S3 method for class 'GeomArray'
range(v, ...)
## S3 method for class 'Grid'
range(v, ...)
## S3 method for class 'Line'
range(v, ...)
## S3 method for class 'Points'
range(v, ...)
## S3 method for class 'Polygon'
range(v, ...)
## S3 method for class 'Text'
range(v, ...)
## S3 method for class 'VImage'
range(v, ...)

Arguments

v	A GeomObject.
...	Ignored.

Value

A two-column matrix.

Examples

range (TCUBE)

vectools documentation built on June 7, 2021, 9:08 a.m.