New-PSOneQRCode.ps1
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function New-PSOneQRCode { <# .SYNOPSIS Creates a QR code graphic .DESCRIPTION Creates a QR code graphic in png format that - when scanned by a smart device .PARAMETER Payload The Payload for the QR code .PARAMETER Width Height and Width of generated graphics (in pixels). Default is 100. .PARAMETER Show Opens the generated QR code in associated program .PARAMETER OutPath Path to generated png file. When omitted, a temporary file name is used. .EXAMPLE New-PSOneQRCode -payload $payload -Width $width -Show -OutPath $OutPath Creates a QR code png graphics on your desktop, and opens it with the associated program .NOTES Compatible with all PowerShell versions including PowerShell 6/Core Uses binaries from https://github.com/codebude/QRCoder/wiki .LINK https://github.com/TobiasPSP/Modules.QRCodeGenerator #> [CmdletBinding()] param ( [Parameter(Mandatory)] [string] $payload, [Parameter(Mandatory)] [bool] $Show, [ValidateRange(10,2000)] [int] $Width = 100, [string] $OutPath = "$env:temp\qrcode.png", [byte[]] $DarkColorRgba = @(0,0,0), [byte[]] $LightColorRgba = @(255,255,255) ) $generator = New-Object -TypeName QRCoder.QRCodeGenerator $data = $generator.CreateQrCode($payload, 'Q') $code = new-object -TypeName QRCoder.PngByteQRCode -ArgumentList ($data) $byteArray = $code.GetGraphic($Width, $darkColorRgba, $lightColorRgba) [System.IO.File]::WriteAllBytes($outPath, $byteArray) if ($Show) { Invoke-Item -Path $outPath } } |