Create a disk space doughnut chart

DoughutChart.ps1

$disks = Get-WmiObject -ClassName Win32_LogicalDisk
ForEach ($disk in $disks) {
    $FreeSpace = [Math]::Round($disk.FreeSpace / 1GB, 2)
    $UsedSpace = [Math]::Round(($Disk.Size - $disk.FreeSpace) / 1GB, 2)
    New-UDColumn -Content {
        New-UdChart -Title $Disk.DeviceId -Type Doughnut -Endpoint {
            [PSCustomObject]@{Space = $UsedSpace; Name = "UsedSpace"},
            [PSCustomObject]@{Space = $FreeSpace; Name = "FreeSpace"} |
                Out-UDChartData -DataProperty "Space" -LabelProperty "Name"
        }
    }
}