LeaderLength Property （ActiveX）

签名

工 务 局：

object.LeaderLength

对象

类型：暗径，暗径

此属性适用的对象。

属性值

只读：不

类型：双

引线的长度。

言论

这是从维度定义到维度的距离，指出维度将在哪里对注释文本进行水平狗腿（或者如果不需要狗腿，则停止）。（有关详细信息，请参阅理论方法。LeaderLengthChordPointAddDimDiametricAddDimRadial

例子

工 务 局：

Sub Example_LeaderLength()
    ' This example creates a diametric dimension
    ' and returns the LeaderLength for that dimension.
    
    Dim dimObj As AcadDimDiametric
    Dim chordPoint(0 To 2) As Double
    Dim farChordPoint(0 To 2) As Double
    Dim leaderLength As Double
    
    ' Define the dimension
    chordPoint(0) = 5#: chordPoint(1) = 3#: chordPoint(2) = 0#
    farChordPoint(0) = 5#: farChordPoint(1) = 5#: farChordPoint(2) = 0#
    leaderLength = 1#
    
    ' Create the diametric dimension in model space
    Set dimObj = ThisDrawing.ModelSpace.AddDimDiametric(chordPoint, farChordPoint, leaderLength)
    ZoomAll
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_LeaderLength()
    ;; This example creates a diametric dimension
    ;; and returns the LeaderLength for that dimension.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the dimension
    (setq chordPoint (vlax-3d-point 5 3 0)
          farChordPoint (vlax-3d-point 5 5 0)
          leaderLength 1)
    
    ;; Create the diametric dimension in model space
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq dimObj (vla-AddDimDiametric modelSpace chordPoint farChordPoint leaderLength))
    (vla-ZoomAll acadObj)
)