feat: Turtle.get/set_Width/Height ( Fixes #125 )

Author: StartAutomating

Types/Turtle/get_Height.ps1

@@ -0,0 +1,20 @@
+<#
+.SYNOPSIS
+    Gets the Turtle height
+.DESCRIPTION
+    Gets the Turtle's ViewBox height.
+.NOTES
+    If this has not been set, it will be automatically computed from the distance between the minimum and maximum.
+.EXAMPLE
+    turtle rotate 90 forward 100 width
+#>
+param()
+if ($this.'.ViewBox') { 
+    return @($this.'.ViewBox')[-1]
+}
+
+$viewY = $this.Maximum.Y + ($this.Minimum.Y * -1)
+return $viewY
+
+
+

Types/Turtle/get_Width.ps1

@@ -0,0 +1,18 @@
+<#
+.SYNOPSIS
+    Gets the Turtle width
+.DESCRIPTION
+    Gets the Turtle's ViewBox width.
+.NOTES
+    If this has not been set, it will be automatically computed from the distance between the minimum and maximum.
+.EXAMPLE
+    turtle forward 100 width
+#>
+if ($this.'.ViewBox') { 
+    return @($this.'.ViewBox')[-2]
+}
+
+$viewX = $this.Maximum.X + ($this.Minimum.X * -1)
+return $viewX
+
+

Types/Turtle/set_Height.ps1

@@ -0,0 +1,15 @@
+<#
+.SYNOPSIS
+    Sets the turtle height
+.DESCRIPTION
+    Sets the Turtle viewbox height.
+.NOTES
+    Once set, it will no longer be automatically computed.
+#>
+param(
+[double]
+$height
+)
+
+$viewBox = $this.ViewBox
+$this.ViewBox = $viewBox[0],$viewBox[1],$viewbox[-2], $height

Types/Turtle/set_Width.ps1

@@ -0,0 +1,16 @@
+<#
+.SYNOPSIS
+    Sets the turtle width
+.DESCRIPTION
+    Sets the Turtle viewbox width.
+.NOTES
+    Once set, it will no longer be automatically computed.
+#>
+param(
+# The new viewbox width.
+[double]
+$Width
+)
+
+$viewBox = $this.ViewBox
+$this.ViewBox = $viewBox[0],$viewBox[1],$width, $viewBox[-1]