Построение прямоугольных контуров

Sub Example_GetBoundingBox()
    ' This example creates a line in model space. It then finds the
    ' bounding box for the line and displays the corners of the box.
 
    Dim startPoint(0 To 2) As Double
    Dim endPoint(0 To 2) As Double
    Dim lineObj As AcadLine
 
    ' Create the Line object in model space
    startPoint(0) = 2#: startPoint(1) = 2#: startPoint(2) = 0#
    endPoint(0) = 4#: endPoint(1) = 4#: endPoint(2) = 0#
    Set lineObj = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
    ZoomAll
 
    Dim minExt As Variant
    Dim maxExt As Variant
 
    ' Return the bounding box for the line and return the minimum
    ' and maximum extents of the box in the minExt and maxExt variables.
    lineObj.GetBoundingBox minExt, maxExt
 
    ' Print the min and max extents
    MsgBox "The extents of the bounding box for the line are:" & vbCrLf _
         & "Min Extent: " & minExt(0) & "," & minExt(1) & "," & minExt(2) _
         & vbCrLf & "Max Extent: " & maxExt(0) & "," & maxExt(1) & "," & maxExt(2), vbInformation, "GetBoundingBox Example"
         
End Sub

Sub Example_GetBoundingBox()
    ' This example creates a line in model space. It then finds the
    ' bounding box for the line and displays the corners of the box.
 
    Dim startPoint(0 To 2) As Double
    Dim endPoint(0 To 2) As Double
    Dim lineObj As AcadLine
 
    ' Create the Line object in model space
    startPoint(0) = 2#: startPoint(1) = 2#: startPoint(2) = 0#
    endPoint(0) = 4#: endPoint(1) = 4#: endPoint(2) = 0#
    Set lineObj = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
 
    Dim minExt As Variant
    Dim maxExt As Variant
 
    ' Return the bounding box for the line and return the minimum
    ' and maximum extents of the box in the minExt and maxExt variables.
    lineObj.GetBoundingBox minExt, maxExt
         
    startPoint(0) = minExt(0): startPoint(1) = minExt(1)
    endPoint(0) = maxExt(0): endPoint(1) = minExt(1)
    ThisDrawing.ModelSpace.AddLine startPoint, endPoint
         
    startPoint(0) = maxExt(0): startPoint(1) = maxExt(1)
    ThisDrawing.ModelSpace.AddLine startPoint, endPoint
         
    endPoint(0) = minExt(0): endPoint(1) = maxExt(1)
    ThisDrawing.ModelSpace.AddLine startPoint, endPoint
         
    startPoint(0) = minExt(0): startPoint(1) = minExt(1)
    ThisDrawing.ModelSpace.AddLine startPoint, endPoint
    
    ZoomExtents
    ' Print the min and max extents
    MsgBox "The extents of the bounding box for the line are:" & vbCrLf _
         & "Min Extent: " & minExt(0) & "," & minExt(1) & "," & minExt(2) _
         & vbCrLf & "Max Extent: " & maxExt(0) & "," & maxExt(1) & "," & maxExt(2), vbInformation, "GetBoundingBox Example"
         
End Sub