private/Convert/Convert-ARGBToHex.ps1
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function Convert-ARGBToHex { <# .SYNOPSIS Converts an ARGB string to a hexadecimal color value. .DESCRIPTION The Convert-ARGBToHex function takes an ARGB string in the format "A,R,G,B" (e.g., "255,100,150,200") and converts it into a hex color code in the format "#AARRGGBB". .PARAMETER RGB_Val A comma-separated string of alpha, red, green, and blue channel values. .EXAMPLE Convert-ARGBToHex -RGB_Val "255,50,100,150" Returns: #FF326496 .NOTES Author: Jeff Pollock GitHub: https://github.com/phriendx/ISEColorTheme.cmdlets Website: https://pxlabs.info #> [CmdletBinding()] Param( [Parameter(Mandatory)] [string]$RGB_Val ) Process { $parts = $RGB_Val -split ',' | ForEach-Object { [int]$_ } if ($parts.Count -ne 4) { throw "Invalid ARGB value: $RGB_Val" } return ('#{0:X2}{1:X2}{2:X2}{3:X2}' -f $parts[0], $parts[1], $parts[2], $parts[3]) } } |