# plot.pp3

From spatstat v1.41-1
by Adrian Baddeley

##### Plot a Three-Dimensional Point Pattern

Plots a three-dimensional point pattern.

##### Usage

```
## S3 method for class 'pp3':
plot(x, ..., eye=NULL, org=NULL, theta=25, phi=15,
type=c("p", "n", "h"))
```

##### Arguments

- x
- Three-dimensional point pattern (object of class
`"pp3"`

). - ...
- Arguments passed to
`points`

controlling the appearance of the points. - eye
- Optional. Eye position. A numeric vector of length 3 giving the location from which the scene is viewed.
- org
- Optional. Origin (centre) of the view. A numeric vector of length 3 which will be at the centre of the view.
- theta,phi
- Optional angular coordinates (in degrees) specifying the direction
from which the scene is viewed:
`theta`

is the azimuth and`phi`

is the colatitude. Ignored if`eye`

is given. - type
- Type of plot:
`type="p"`

for points,`type="h"`

for points on vertical lines,`type="n"`

for box only.

##### Details

This is the plot method for objects of class `"pp3"`

.
It generates a two-dimensional plot of the point pattern `x`

and its containing box as if they had been viewed from the
location specified by `eye`

(or from the direction
specified by `theta`

and `phi`

).

Note that default values of arguments to `plot.pp3`

can be set by `spatstat.options("par.pp3")`

.

##### Value

- Null.

##### See Also

##### Examples

```
X <- osteo$pts[[1]]
plot(X, main="Osteocyte lacunae, animal 1, brick 1",
cex=1.5, pch=16)
```

*Documentation reproduced from package spatstat, version 1.41-1, License: GPL (>= 2)*

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