Types/Turtle/set_ViewBox.ps1
param( [double[]] $viewBox ) if ($viewBox.Length -gt 4) { $viewBox = $viewBox[0..3] } if ($viewBox.Length -lt 4) { if ($viewBox.Length -eq 3) { $viewBox = $viewBox[0], $viewBox[1], $viewBox[2],$viewBox[2] } if ($viewBox.Length -eq 2) { $viewBox = 0,0, $viewBox[0], $viewBox[1] } if ($viewBox.Length -eq 1) { $viewBox = 0,0, $viewBox[0], $viewBox[0] } } if ($viewBox[0] -eq 0 -and $viewBox[1] -eq 0 -and $viewBox[2] -eq 0 -and $viewBox[3] -eq 0 ) { $viewX = $this.Maximum.X + ($this.Minimum.X * -1) $viewY = $this.Maximum.Y + ($this.Minimum.Y * -1) $this.psobject.Properties.Remove('.ViewBox') return } $this | Add-Member -MemberType NoteProperty -Force -Name '.ViewBox' -Value $viewBox |