AddEllipse Method

AddEllipticalCone Method

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MajorAxis: A Vector object representing the orientation of the major axis (the line which defines the longest distance across an ellipse, from one end to the other).

RadiusRatio: A double-precision variable or number defining the major to minor axis ratio of an ellipse. A radius ratio of 1.0 defines a circle.

ModelSpace Collection : AddEllipse Method

Description

Adds an ellipse given the center, major axis and the radius ratio.

Visual Basic
Public Function AddEllipse( _ ByVal Center As Point, _ ByVal MajorAxis As Vector, _ ByVal RadiusRatio As Double _ ) As Ellipse

Center: A Point object representing the center of the ellipse.
MajorAxis: A Vector object representing the orientation of the major axis (the line which defines the longest distance across an ellipse, from one end to the other).
RadiusRatio: A double-precision variable or number defining the major to minor axis ratio of an ellipse. A radius ratio of 1.0 defines a circle.

Private Sub AddEllipseExample()

' This example creates an ellipse and adds it to the drawing using the

' AddEllipse method.

Dim icadDoc As Document

Dim myEllipse As Ellipse

Dim Pt1 As Point

Dim Vect1 As Vector

Set icadDoc = ActiveDocument

Set Pt1 = Library.CreatePoint(3, 4)

Set Vect1 = Library.CreateVector(0, 0, 0, 1, 1, 0)

Set myEllipse = icadDoc.ModelSpace.AddEllipse(Pt1, Vect1, 4)

'Add the ellipse to the .dwg

' Display the entity

myEllipse.Update

MsgBox "Ellipse created w/ major/minor axis ratio of 4."

ThisDocument.Application.ZoomExtents

End Sub