mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-25 01:14:16 +01:00
105 lines
2.8 KiB
Markdown
105 lines
2.8 KiB
Markdown
Script: *new-qrcode.ps1*
|
|
========================
|
|
|
|
This PowerShell script generates a new QR code image file.
|
|
|
|
Parameters
|
|
----------
|
|
```powershell
|
|
PS> ./new-qrcode.ps1 [[-Text] <String>] [[-ImageSize] <String>] [<CommonParameters>]
|
|
|
|
-Text <String>
|
|
Specifies the text to use
|
|
|
|
Required? false
|
|
Position? 1
|
|
Default value
|
|
Accept pipeline input? false
|
|
Accept wildcard characters? false
|
|
|
|
-ImageSize <String>
|
|
Specifies the image size (width x height)
|
|
|
|
Required? false
|
|
Position? 2
|
|
Default value
|
|
Accept pipeline input? false
|
|
Accept wildcard characters? false
|
|
|
|
[<CommonParameters>]
|
|
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
|
|
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
|
|
```
|
|
|
|
Example
|
|
-------
|
|
```powershell
|
|
PS> ./new-qrcode.ps1 "Fasten seatbelt" 500x500
|
|
|
|
```
|
|
|
|
Notes
|
|
-----
|
|
Author: Markus Fleschutz | License: CC0
|
|
|
|
Related Links
|
|
-------------
|
|
https://github.com/fleschutz/PowerShell
|
|
|
|
Script Content
|
|
--------------
|
|
```powershell
|
|
<#
|
|
.SYNOPSIS
|
|
Generates a QR code
|
|
.DESCRIPTION
|
|
This PowerShell script generates a new QR code image file.
|
|
.PARAMETER Text
|
|
Specifies the text to use
|
|
.PARAMETER ImageSize
|
|
Specifies the image size (width x height)
|
|
.EXAMPLE
|
|
PS> ./new-qrcode.ps1 "Fasten seatbelt" 500x500
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
param([string]$Text = "", [string]$ImageSize = "")
|
|
|
|
try {
|
|
if ($Text -eq "") { $Text = read-host "Enter text or URL" }
|
|
if ($ImageSize -eq "") { $ImageSize = read-host "Enter image size (e.g. 500x500)" }
|
|
|
|
$ECC = "M" # can be L, M, Q, H
|
|
$QuietZone = 1
|
|
$ForegroundColor = "000000"
|
|
$BackgroundColor = "ffffff"
|
|
$FileFormat = "jpg"
|
|
if ($IsLinux) {
|
|
$PathToPics = Resolve-Path "$HOME/Pictures"
|
|
} else {
|
|
$PathToPics = [Environment]::GetFolderPath('MyPictures')
|
|
}
|
|
if (-not(Test-Path "$PathToPics" -pathType container)) {
|
|
throw "Pictures folder at 📂$Path doesn't exist (yet)"
|
|
}
|
|
$NewFile = "$PathToPics/QR_code.jpg"
|
|
|
|
$WebClient = new-object System.Net.WebClient
|
|
$WebClient.DownloadFile(("http://api.qrserver.com/v1/create-qr-code/?data=" + $Text + "&ecc=" + $ECC +`
|
|
"&size=" + $ImageSize + "&qzone=" + $QuietZone + `
|
|
"&color=" + $ForegroundColor + "&bgcolor=" + $BackgroundColor.Text + `
|
|
"&format=" + $FileFormat), $NewFile)
|
|
|
|
"✔️ saved new QR code image file to: $NewFile"
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|
|
```
|
|
|
|
*(generated by convert-ps2md.ps1 using the comment-based help of new-qrcode.ps1 as of 05/19/2024 10:25:23)*
|