Public/Add-FlowchartLink.ps1
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function Add-FlowchartLink { <# .SYNOPSIS Adds a new link between nodes to a flowchart. .DESCRIPTION Creates a link between nodes. If one of the node is not defined before, it will implicitly created. .LINK https://mermaid.js.org/syntax/flowchart.html#links-between-nodes #> [CmdletBinding()] param ( # The flowchart diagram, that the relation is added to. [Parameter(ValueFromPipeline)] [ValidateNotNull()] $Diagram, # The source node of the link. [Parameter(Mandatory, Position = 0)] [ValidateNotNullOrEmpty()] [string] $Source, # The destination node of the link. [Parameter(Mandatory, Position = 1)] [ValidateNotNullOrEmpty()] [string] $Destination, # The link text. [Parameter(Position = 2)] [string] $Text, # The link style. [Parameter()] [ValidateSet('solid', 'dotted', 'thick')] [string] $Line = 'solid', # The head style to destination direction. [Parameter()] [ValidateSet('arrow', 'open', 'circle', 'cross')] [string] $DestinationHead = 'arrow', # The head style to destination direction. [Parameter()] [ValidateSet('arrow', 'open', 'circle', 'cross')] [string] $SourceHead = 'open' ) $link = [PSCustomObject]@{ SourceNode = $Source SourceHead = $SourceHead DestinationNode = $Destination DestinationHead = $DestinationHead Line = $Line } if ( $Text ) { $link | Add-Member Text $Text } $Diagram.Links += $link } |