Types/Turtle/set_MarkerStart.ps1
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<# .SYNOPSIS Sets the start marker .DESCRIPTION Sets the start marker used on the line drawn by the turtle. If this is set to a string without spaces, it will be be treated as an identifier. .EXAMPLE turtle viewbox 200 start 50 100 rotate 45 forward 100 markerStart ( turtle rotate -90 polygon 10 3 fill context-fill stroke context-stroke ) fill '#4488ff' stroke '#224488' strokewidth '3%' save ./marker.svg .EXAMPLE turtle viewbox 200 teleport 50 100 forward 100 markerEnd ( turtle viewbox 20 rotate -90 polygon 10 3 morph @( turtle rotate -90 polygon 20 3 turtle rotate -90 polygon 20 3 ) ) strokewidth '3%' save ./marker.svg #> param($Value) $attributeValue = if ($value -is [string]) { if ($value -notmatch '\s' -and $value -notmatch '^url') { $Value = "url(`"$Value`")" } else { $value } } else { if ($value.pstypenames -contains 'Turtle') { $Value.id += "-start" $this.Defines+=$Value.Marker.OuterXml "url(#$($value.id)-marker)" } } $this.PathAttribute['marker-start'] = $attributeValue |