AddCircle 方法 (ActiveX)
创建一个给定中心点和半径的圆。 支持的平台:仅限 Windows 签名VBA: RetVal = object.AddCircle(Center, Radius) 言论这个圆是在 WCS 的 XY 平面上创建的。 例子VBA: Sub Example_AddCircle()
' This example creates a circle in model space.
Dim circleObj As AcadCircle
Dim centerPoint(0 To 2) As Double
Dim radius As Double
' Define the circle
centerPoint(0) = 0#: centerPoint(1) = 0#: centerPoint(2) = 0#
radius = 5#
' Create the Circle object in model space
Set circleObj = ThisDrawing.ModelSpace.AddCircle(centerPoint, radius)
ZoomAll
End Sub
可视化 LISP: (vl-load-com)
(defun c:Example_AddCircle()
;; This example creates a circle in model space.
(setq acadObj (vlax-get-acad-object))
(setq doc (vla-get-ActiveDocument acadObj))
;; Define the circle
(setq centerPoint (vlax-3d-point 0 0 0)
radius 5)
;; Create the Circle object in model space
(setq modelSpace (vla-get-ModelSpace doc))
(setq circleObj (vla-AddCircle modelSpace centerPoint radius))
(vla-ZoomAll acadObj)
)
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