Identify points in a triangulation plot

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Description

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

Usage

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

Arguments

x

object of class "tri"

...

additional paramters for identify

Value

an integer vector containing the indexes of the identified points.

Author(s)

A. Gebhardt

See Also

tri, print.tri, plot.tri, summary.tri

Examples

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data(tritest)
tritest.tr<-tri.mesh(tritest$x,tritest$y)
plot(tritest.tr)
identify.tri(tritest.tr)

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