Private Sub GetBulge_Example()
' This example adds a polyline to the drawing.
' It then uses the GetBulge method to obtain the bulge factor
' and the SetBulge to change it.
Dim myDoc As IntelliCAD.Document
Dim myPline As IntelliCAD.LWPolyline
Dim myPoints As points
Dim pt As Point
Set myDoc = ActiveDocument
Set myPoints = Library.CreatePoints
Set pt = Library.CreatePoint(1, 1, 0)
myPoints.Add
myPoints(myPoints.Count).x = pt.x
myPoints(myPoints.Count).y = pt.y
myPoints(myPoints.Count).z = pt.z
Set pt = Library.CreatePoint(3, 3, 0)
myPoints.Add
myPoints(myPoints.Count).x = pt.x
myPoints(myPoints.Count).y = pt.y
myPoints(myPoints.Count).z = pt.z
Set pt = Library.CreatePoint(7, 4, 0)
myPoints.Add
myPoints(myPoints.Count).x = pt.x
myPoints(myPoints.Count).y = pt.y
myPoints(myPoints.Count).z = pt.z
Set myPline = ThisDocument.ModelSpace.AddLightWeightPolyline(myPoints)
myPline.Update
ThisDocument.ActiveViewport.ZoomExtents
' Find the bulge of the 2nd segment
Dim currentBulge As Double
currentBulge = myPline.GetBulge(2)
MsgBox "The bulge for the second segment is " & currentBulge, , "Get/SetBulge Example"
' Change the bulge of the 2nd segment
myPline.SetBulge 2, 1.3
myPline.Update
MsgBox "The bulge for the second segment is now " & myPline.GetBulge(2), , "Get/SetBulge Example"
End Sub