PsUi

1.0.0

private/charts/Add-ChartYAxisTicks.ps1

                                function Add-ChartYAxisTicks {

    <#

    .SYNOPSIS

        Adds Y-axis scale labels to a chart.

    #>

    param($Canvas, $MaxValue, $ChartHeight, $Margin, $Height)

    $tickCount = 4

    for ($t = 0; $t -le $tickCount; $t++) {

        $tickValue = [math]::Round(($MaxValue / $tickCount) * $t, 1)

        $tickY     = $Height - $Margin - (($t / $tickCount) * $ChartHeight)

        $tickLabel = [System.Windows.Controls.TextBlock]@{

            Text                = [string]$tickValue

            FontSize            = 12

            FontWeight          = 'Medium'

            TextAlignment       = 'Right'

            Width               = 36

        }

        $tickLabel.SetResourceReference(

            [System.Windows.Controls.TextBlock]::ForegroundProperty,

            'ControlForegroundBrush'

        )

        [System.Windows.Controls.Canvas]::SetLeft($tickLabel, $Margin - 40)

        [System.Windows.Controls.Canvas]::SetTop($tickLabel, $tickY - 6)

        [void]$Canvas.Children.Add($tickLabel)

    }

}