# line_coords

From metacoder v0.2.1
by Zachary Foster

##### Makes coordinates for a line

Generates an n x 2 matrix containing x and y coordinates between 1 and 0 for the points of a line with a specified width in cartesian coordinates.

- Keywords
- internal

##### Usage

`line_coords(x1, y1, x2, y2, width)`

##### Arguments

- x1
(

`numeric`

of length 1) x coordinate of the center of one end- y1
(

`numeric`

of length 1) y coordinate of the center of one end- x2
(

`numeric`

of length 1) x coordinate of the center of the other end- y2
(

`numeric`

of length 1) y coordinate of the center of the other end- width
(

`numeric`

of length 1) The width of the line.

##### Examples

```
# NOT RUN {
library(ggplot2)
ggplot(data = line_coords(x1 = 1, y1 = 1, x2 = 2, y2 = 2, width = .1)) +
geom_polygon(aes(x = x, y = y, fill = group))
ggplot(data = line_coords(x1 = rnorm(10), y1 = rnorm(10), x2 = rnorm(10),
y2 = rnorm(10), width = rnorm(10)/5)) +
geom_polygon(aes(x = x, y = y, fill = group))
# }
```

*Documentation reproduced from package metacoder, version 0.2.1, License: GPL-2 | GPL-3*

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