Posh Wrapper for the .Net ImageProcessor library

PoshImageProcessor

<#
.Synopsis
   Short description
.DESCRIPTION
   Long description
.EXAMPLE
   Example of how to use this cmdlet
.EXAMPLE
   Another example of how to use this cmdlet
#>
function Get-ImageStream
{
    [CmdletBinding()]
    [OutputType([ImageProcessor.ImageFactory])]
    Param
    (
        # Param1 help description
        [Parameter(Mandatory=$true,
                   ValueFromPipelineByPropertyName=$true,
                   Position=0)]
        $Path
    )

    [byte[]]$photoBytes = ([IO.File]::ReadAllBytes($Path))
    [int]$quality = 70
    #ImageFormat format = ImageFormat.Jpeg;
    #Size size = new Size(150, 0)
 
    $inStream = New-Object IO.MemoryStream(,$photoBytes)

    $imageFactory = New-Object ImageProcessor.ImageFactory

    $null = $imageFactory.Load($inStream)

    Write-Output -InputObject $imageFactory
}

<#
.Synopsis
   Short description
.DESCRIPTION
   Long description
.EXAMPLE
   Example of how to use this cmdlet
.EXAMPLE
   Another example of how to use this cmdlet
#>
function Set-ImageSize
{
    [CmdletBinding()]
    [OutputType([ImageProcessor.ImageFactory])]
    Param
    (
        # Param1 help description
        [Parameter(Mandatory,ValueFromPipeline,Position=0)]
        [ImageProcessor.ImageFactory]
        $InputObject,

        [Parameter(Mandatory,Position=1)]
        [int]
        $Width,

        [Parameter(Mandatory,Position=2)]
        [int]
        $Height
    )

    Begin
    {
        $size = New-Object System.Drawing.Size($Width, $Height)
    }

    Process
    {
        $_.Resize($size) | Write-Output
    }
}

<#
.Synopsis
   Short description
.DESCRIPTION
   Long description
.EXAMPLE
   Example of how to use this cmdlet
.EXAMPLE
   Another example of how to use this cmdlet
#>
function Save-Image
{
    [CmdletBinding()]
    [OutputType([ImageProcessor.ImageFactory])]
    Param
    (
        # Param1 help description
        [Parameter(Mandatory,ValueFromPipeline,Position=0)]
        [ImageProcessor.ImageFactory]
        $InputObject,

        [Parameter(Mandatory,Position=1)]
        [string]
        $Path
    )

    Process
    {

        $_.Save($Path) | Write-Output
    }
}

Get-ImageStream C:\temp\Capture.PNG | 
   Set-ImageSize -Width 100 -Height 100 | 
   Save-Image -Path c:\temp\captureresize.png 

Line 29:

$inStream = New-Object -TypeName IO.MemoryStream -ArgumentList @(,$photoBytes);

Cheers,
Trevor Sullivan
Microsoft PowerShell MVP