public/demo/Get-SpectreColorDemo.ps1
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function Get-SpectreColorDemo { [Reflection.AssemblyMetadata("title", "Start-SpectreDemo")] param () $colors = [Spectre.Console.Color] | Get-Member -Static -Type Properties | Select-Object -ExpandProperty Name $colors = $colors | ForEach-Object { $prefix = ($_ -replace '[_0-9]+', '') $numeric = ($_ -replace '^[^0-9]+', '') $value = 0 if([string]::IsNullOrEmpty($numeric)) { $value = 0.0 } else { $numericParts = $numeric.Split('_') if($numericParts.Count -lt 2) { $value = [double]"$($numericParts[0]).9" } else { $value = [double]"$($numericParts[0]).$($numericParts[1])" } } return [pscustomobject]@{ Name = $_ Prefix = $prefix Numeric = $value } } | Sort-Object -Property @{Expression = "Prefix"}, @{Expression = "Numeric"} | Select-Object -ExpandProperty Name $maxLength = $colors | Measure-Object -Maximum -Property Length | Select-Object -ExpandProperty Maximum foreach($color in $colors) { $total = [Spectre.Console.Color]::$color | Select-Object @{ Name = "Total"; Expression = {$_.R + $_.G + $_.B} } | Select-Object -ExpandProperty Total $textColor = "white" if($total -gt 280) { $textColor = "black" } Write-SpectreHost -NoNewline "[$textColor on $color] $($color.PadRight($maxLength)) [/] " Write-SpectreHost ("[$color]$color[/]") } Write-Host "`nThe colors can be passed as the -Color parameter for most commands or used in Spectre Console markup like so:`n" Write-Host " Input: I am [Red]colored text[/] using [Yellow1 on Turquoise4]Spectre markdown[/]!" Write-SpectreHost " Output: I am [Red]colored text[/] using [Yellow1 on Turquoise4]Spectre markdown[/]!" Write-SpectreHost "`nFor more markdown hints see [link]https://spectreconsole.net/markup[/]`n" } |