R: Edit the Layout of a Haplotype Network

replot {pegas}

R Documentation

Edit the Layout of a Haplotype Network

Description

This function makes possible to change the layout of a haplotype network interactively or with specified coordinates.

Usage

replot(xy = NULL, ...)

Arguments

`xy`	an optional list with vectors names `x` and `y` (or `xx` and `yy`) giving the coordinates of the nodes.
`...`	further arguments passed to `plot`.

Details

This function can be used in two ways. By default (i.e., replot()), the user can edit a plotted haplotype network by clicking with the mouse on the graphical window: a message is printed asking to click once close to the node to move and then clicking again where this node should be placed (careful: two separate single clicks). Editing is stopped with a right click.

The second possible use is to specify the new coordinates of the nodes with the argument xy, typically, from a previous call to replot (see examples).

Value

a named list with two numeric vertors (x and y).

Author(s)

Emmanuel Paradis

Examples

## Not run: 
data(woodmouse)
net <- haploNet(haplotype(woodmouse))
plot(net)
o <- replot() # interactive
## click to rearrange the network at will...
## then do a different plot using the same coordinates:
plot(net, bg = "red", labels = FALSE, show.mutation = 2)
replot(o) # not interactive

## End(Not run)

[Package pegas version 0.13 Index]