Draws a straight line between two points.

A line's default width is one pixel. The version of `line()`

with four parameters draws the line in 2D. To color a line, use the stroke() function. To change its width, use the strokeWeight() function. A line can't be filled, so the fill() function won't affect the line's color.

The version of `line()`

with six parameters allows the line to be drawn in 3D space. Doing so requires adding the `WEBGL`

argument to createCanvas().

## Examples

## Syntax

`line(x1, y1, x2, y2)`

`line(x1, y1, z1, x2, y2, z2)`

## Parameters

x1

Number:

the x-coordinate of the first point.

y1

Number:

the y-coordinate of the first point.

x2

Number:

the x-coordinate of the second point.

y2

Number:

the y-coordinate of the second point.

z1

Number:

the z-coordinate of the first point.

z2

Number:

the z-coordinate of the second point.

Notice any errors or typos? Please let us know. Please feel free to edit src/core/shape/2d_primitives.js and open a pull request!