Types/Turtle/Backward.ps1

<#
.SYNOPSIS
    Moves backwards
.DESCRIPTION
    Moves the turtle backwards by a specified distance.
.EXAMPLE
    Move-Turtle Forward 10 |
        Move-Turtle Backward 5 |
        Move-Turtle Rotate 90 |
        Move-Turtle Forward 20 |
        Save-Turtle ./DrawT.svg
#>

param(
# The distance to move backwards
[double]
$Distance = 10
)

$this.Forward($Distance * -1)