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AutoCAD 2022 开发者帮助

DogLegged 属性（ActiveX）

2024-5-18 18:45| 发布者: admin| 查看: 309| 评论: 0|原作者: admin|来自: AutoCAD

狗腿的状态。

支持的平台：仅限 Windows

签名

VBA：

object.DogLegged

对象

类型：MLeader

此属性应用于的对象。

属性值

只读：不

类型：布尔

True：启用水平着陆。
False：水平着陆被禁用。

言论

没有其他评论。

例子

VBA：

Sub Example_DogLeg()
    Dim oML As AcadMLeader
    Dim points(0 To 14) As Double
    
    ' Define the leader points
    points(0) = 1: points(1) = 1: points(2) = 0
    points(3) = 1: points(4) = 2: points(5) = 0
    points(6) = 2: points(7) = 2: points(8) = 0
    points(9) = 3: points(10) = 2: points(11) = 0
    points(12) = 4: points(13) = 4: points(14) = 0
    Dim i As Long
    Set oML = ThisDrawing.ModelSpace.AddMLeader(points, i)
    
    oML.DogLegged = True
    oML.DoglegLength = 1.3

    MsgBox "The dog-leg length is  " & oML.DoglegLength

    ZoomAll

End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_DogLeg()
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))

    ;; Define the leader points
    (setq points (vlax-make-safearray vlax-vbDouble '(0 . 14)))
    (vlax-safearray-fill points '(1 1 0
				                              1 2 0
				                              2 2 0
				                              3 2 0
				                              4 4 0
				                             )
    )
    (setq i 0)
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq oML (vla-AddMLeader modelSpace points i))
    
    (vla-put-DogLegged oML :vlax-true)
    (vla-put-DoglegLength oML 1.3)

    (alert (strcat "The dog-leg length is " (rtos (vla-get-DoglegLength oML) 2)))

    (vla-ZoomAll acadObj)
)