不过注意主轴方向:
 - Const PI = 3.14159265
- Dim EllObj As AcadEllipse
- Dim majAxis(0 To 2) As Double
- Dim center(0 To 2) As Double
- Dim radRatio As Double
-
- center(0) = 5: center(1) = 0: center(2) = 0
- majAxis(0) = 0: majAxis(1) = 30: majAxis(2) = 0
- radRatio = 0.5
- Set EllObj = ThisDrawing.ModelSpace.AddEllipse(center, majAxis, radRatio)
- 'ZoomAll
- EllObj.StartAngle = -45 * (PI / 180)
- EllObj.EndAngle = 45 * (PI / 180)
- ThisDrawing.Application.Update
|