# grow.boxx

From spatstat v1.55-1
by Adrian Baddeley

##### Add margins to box in any dimension

Adds a margin to a box of class boxx.

##### Usage

```
grow.boxx(W, left, right = left)
grow.box3(W, left, right = left)
```

##### Arguments

- W
A box (object of class

`"boxx"`

or`"box3"`

).- left
Width of margin to be added to left endpoint of box side in every dimension. A single nonnegative number, or a vector of same length as the dimension of the box to add different left margin in each dimension.

- right
Width of margin to be added to right endpoint of box side in every dimension. A single nonnegative number, or a vector of same length as the dimension of the box to add different right margin in each dimension.

##### Value

Another object of the same class `"boxx"`

or `"box3"`

representing the window after margins are added.

##### See Also

##### Examples

```
# NOT RUN {
w <- boxx(c(0,10), c(0,10), c(0,10), c(0,10))
# add a margin of size 1 on both sides in all four dimensions
b12 <- grow.boxx(w, 1)
# add margin of size 2 at left, and margin of size 3 at right,
# in each dimension.
v <- grow.boxx(w, 2, 3)
# }
```

*Documentation reproduced from package spatstat, version 1.55-1, License: GPL (>= 2)*

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