创建一个给定中心点和半径的圆。 支持的平台:仅窗口 签名工 务 局: RetVal = object.AddCircle(Center, Radius) 言论此圆是在WCS 的 XY平面上创建的。 例子工 务 局: 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 Visual 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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