identify.tri: Identify points in a triangulation plot

In interp: Interpolation Methods

Identify points in a triangulation plot

Description

Identify points in a plot of "x" with its coordinates. The plot of "x" must be generated with plot.tri.

Usage

## S3 method for class 'triSht'
identify(x,...)

Arguments

x	object of class triSht
...	additional paramters for identify

Value

an integer vector containing the indexes of the identified points.

Author(s)

Albrecht Gebhardt <[e-mail]>, Roger Bivand <[e-mail]>

See Also

triSht, print.triSht, plot.triSht, summary.triSht

Examples

## Not run: 
data(franke)
tr <- tri.mesh(franke$ds3$x, franke$ds3$y)
plot(tr)
identify(tr)

## End(Not run)

interp documentation built on Nov. 28, 2023, 1:07 a.m.