Public/Output/Write-Bar.ps1
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function Write-Bar { <# .SYNOPSIS A short one-line action-based description, e.g. 'Tests if a function is valid' .DESCRIPTION A longer description of the function, its purpose, common use cases, etc. .NOTES Information or caveats about the function e.g. 'This function is not supported in Linux' .LINK Specify a URI to a help page, this will show when Get-Help -Online is used. .EXAMPLE Write-Bar -Text "Sales" -Value 40.0 -Max 100 -change 2 # A +2% increase in sales Write-Bar -Text "Sales" -Value 28 -Max 100 -Change -2 # A -2% decrease in sales #> [Alias('Write-ChartBar')] [CmdletBinding()] param ( [Parameter(Mandatory = $false, Position = 0)] [Alias('Message', 'msg')] [string]$Text, [Parameter(Mandatory = $true, Position = 1)] [float]$Value, [Parameter(Mandatory = $false, Position = 2)] [Alias('OutOf')] [float]$Max, [Parameter(Mandatory = $false, Position = 3)] [Alias('PercentChange')] [float]$Change ) Begin { $IAp = $InformationPreference ; $InformationPreference = "Continue" } process { $Num = ($Value * 100.0) / $Max while ($Num -ge 1.0) { Write-Host -NoNewline "█" $Num -= 1.0 } if ($Num -ge 0.875) { Write-Host -NoNewline "▉" } elseif ($Num -ge 0.75) { Write-Host -NoNewline "▊" } elseif ($Num -ge 0.625) { Write-Host -NoNewline "▋" } elseif ($Num -ge 0.5) { Write-Host -NoNewline "▌" } elseif ($Num -ge 0.375) { Write-Host -NoNewline "▍" } elseif ($Num -ge 0.25) { Write-Host -NoNewline "▎" } elseif ($Num -ge 0.125) { Write-Host -NoNewline "▏" } Write-Host -NoNewline " $Text ", "$Value%" -Color Yellow, Blue if ($Change -ge 0.0) { Write-Host -f green " +$($Change)%" } else { Write-Host -f red " $($Change)%" } } End { $InformationPreference = $IAp } } |