围绕轴创建平面对象的镜像副本。 支持的平台:仅窗口 签名工 务 局: RetVal = object.Mirror(Point1, Point2) 返回值(RetVal)类型:对象 此对象可以是任何绘图对象之一,并且是镜像原始对象的结果。 言论指定为参数的两个点将成为反映基本对象的线的端点。 ![]() 所选对象 ![]() 点 1 和点 2 指定镜像轴 ![]() 镜像对象 此方法将反射的图像放入图形中并保留原始对象。若要删除原始对象,请使用该方法。Delete 可以在图纸空间中镜像对象,但这样做不会影响其模型空间视图或模型空间对象。Viewport AutoCAD 检查要复制的对象是否拥有任何其他对象。如果是这样,它也会对这些对象执行复制。该过程将继续,直到复制了所有拥有的对象。 注意:不能在循环访问集合的同时执行此方法。迭代将为只读操作打开工作空间,而此方法将尝试执行读写操作。在调用此方法之前完成任何迭代。
属性引用:不应尝试对对象使用此方法。objects 继承此方法,因为它们是图形对象之一,但是,对属性参照执行此操作是不可行的。AttributeReferenceAttributeReference 注意:若要管理文本对象的反射属性,请使用 MIRRTEXT 系统变量。MIRRTEXT 的默认设置为 On (1),这将导致文本对象像任何其他对象一样镜像。当 MIRRTEXT 关闭 (0) 时,不会镜像文本。
![]() 镜像之前 ![]() 镜像后(MIRRTEXT = 1) ![]() After mirroring (MIRRTEXT = 0) ExamplesVBA: Sub Example_Mirror()
' This example creates a lightweight polyline
' and then mirrors that polyline.
' Create the polyline
Dim plineObj As AcadLWPolyline
Dim points(0 To 11) As Double
points(0) = 1: points(1) = 1
points(2) = 1: points(3) = 2
points(4) = 2: points(5) = 2
points(6) = 3: points(7) = 2
points(8) = 4: points(9) = 4
points(10) = 4: points(11) = 1
Set plineObj = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)
plineObj.Closed = True
ZoomAll
' Define the mirror axis
Dim point1(0 To 2) As Double
Dim point2(0 To 2) As Double
point1(0) = 0: point1(1) = 4.25: point1(2) = 0
point2(0) = 4: point2(1) = 4.25: point2(2) = 0
MsgBox "Mirror the polyline.", , "Mirror Example"
' Mirror the polyline
Dim mirrorObj As AcadLWPolyline
Set mirrorObj = plineObj.Mirror(point1, point2)
ZoomAll
MsgBox "Mirror completed.", , "Mirror Example"
End Sub
Visual LISP: (vl-load-com)
(defun c:Example_Mirror()
;; This example creates a lightweight polyline
;; and then mirrors that polyline.
(setq acadObj (vlax-get-acad-object))
(setq doc (vla-get-ActiveDocument acadObj))
;; Create the polyline
(setq points (vlax-make-safearray vlax-vbDouble '(0 . 11)))
(vlax-safearray-fill points '(1 1
1 2
2 2
3 2
4 4
4 1
)
)
(setq modelSpace (vla-get-ModelSpace doc))
(setq plineObj (vla-AddLightWeightPolyline modelSpace points))
(vla-put-Closed plineObj :vlax-true)
(vla-ZoomAll acadObj)
;; Define the mirror axis
(setq point1 (vlax-3d-point 0 4.25 0)
point2 (vlax-3d-point 4 4.25 0))
(alert "Mirror the polyline.")
;; Mirror the polyline
(setq mirrorObj (vla-Mirror plineObj point1 point2))
(vla-ZoomAll acadObj)
(alert "Mirror completed.")
)
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