coo_ldk {Momocs}

Defines landmarks interactively

Description

Allows to interactively define a nb.ldk number of landarks on a shape. Used in other facilities to acquire/manipulate data.

Usage

coo_ldk(coo, nb.ldk, close = FALSE, points = TRUE)

Arguments

coo

a matrix or a list of (x; y) coordinates.

nb.ldk

integer, the number of landmarks to define

close

logical whether to close (typically for outlines)

points

logical whether to display points

Value

numeric that corresponds to the closest ids, on the shape, from cliked points.

Examples

## Not run: 
b <- bot[1]
coo_ldk(b, 3) # run this, and click 3 times
coo_ldk(bot, 2) # this also works on Out

## End(Not run)