Functions/Charts/Add-CategoryBarChart.ps1
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function Add-CategoryBarChart { [CmdletBinding()] param( [Parameter(Mandatory)] #[ValidateNotNullOrEmpty()] [System.Xml.XmlElement] $Svg , [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [array] $Data , [Parameter()] [ValidateNotNullOrEmpty()] [int] $Width = 10 , [Parameter()] [ValidateNotNullOrEmpty()] [int] $Spacing = 2 , [Parameter()] [ValidateNotNullOrEmpty()] [int] $LineWidth = 1 , [Parameter()] [ValidateNotNullOrEmpty()] [string] $LineColor = 'black' , [Parameter()] [ValidateNotNullOrEmpty()] [float] $LineOpacity = 1 , [Parameter()] [ValidateNotNullOrEmpty()] [string] $FillColor = 'black' , [Parameter()] [ValidateNotNullOrEmpty()] [float] $FillOpacity = 1 ) $ColorScheme = @( 'Red', 'Blue', 'Yellow', 'Green', 'Grey' ) $ColorIndex = 0 for ($i = 0; $i -lt $Data[0].Length; ++$i) { foreach ($item in $Data[$i]) { $element = $Svg.OwnerDocument.CreateElement('rect') $Svg.AppendChild($element) | Out-Null $x = $item.x - $Data[$i].Length * $Width / 2 + $i * $Width $element.SetAttribute('x', $x) $element.SetAttribute('y', 0) $element.SetAttribute('width', $Width) $element.SetAttribute('height', $item.y) $element.SetAttribute('stroke', $ColorScheme[$ColorIndex]) $element.SetAttribute('stroke-width', $LineWidth) $element.SetAttribute('stroke-opacity', $LineOpacity) $element.SetAttribute('fill', $ColorScheme[$ColorIndex]) $element.SetAttribute('opacity', $FillOpacity) } ++$ColorIndex } } |