适合属性 （ActiveX）

签名

工 务 局：

object.Fit

对象

类型：暗三点角度，暗对齐，暗角，暗弧长度，暗直径，暗径向，暗径大，暗旋转

此属性适用的对象。

属性值

只读：不

类型：枚举acDimFit

• acTextAndArrows：此选项将文本和箭头都放在延长线内。
• acArrowsOnly：此选项仅将箭头放置在延长线内。文本放置在箭头之外。
• acTextOnly：此选项仅将文本放在扩展线内。箭头放置在延长线之外。
• acBestFit：此选项在给定可用空间的情况下将文本和箭头放置在最合适的位置。

  当有足够的空间可用于文本和箭头时，此选项会将两者放置在延长线之间。

  
  
  

  当有足够的空间仅用于文本时，此选项将文本放在延长线之间，并将箭头放在延长线之外。

  
  
  

  当只有箭头有足够的空间可用时，此选项将它们放置在延长线之间，并将文本放在延长线之外。

  
  
  

  当文本和箭头都没有可用空间时，此选项将它们都放在延长线之外。

  
  
  

言论

此属性的初始值为。acBestFit

该属性设置在扩展线内没有空间时移动文本和箭头的优先级。Fit

例子

工 务 局：

Sub Example_Fit()
    ' This example creates an aligned dimension in model space
    ' and cycles the text fit of the dimension to a couple of common values
    
    Dim dimObj As AcadDimAligned
    Dim point1(0 To 2) As Double, point2(0 To 2) As Double
    Dim location(0 To 2) As Double
    Dim CurrentFit As String
    
    ' Define the dimension
    point1(0) = 5: point1(1) = 5: point1(2) = 0
    point2(0) = 6: point2(1) = 5: point2(2) = 0
    location(0) = 5: location(1) = 7: location(2) = 0
    
    ' Create an aligned dimension object in model space
    Set dimObj = ThisDrawing.ModelSpace.AddDimAligned(point1, point2, location)
    ThisDrawing.Application.ZoomAll
    
    ' Read and display current dimension line fit information
    Select Case dimObj.Fit
        Case acTextAndArrows:   CurrentFit = "Text and Arrows"
        Case acArrowsOnly:      CurrentFit = "Arrows Only"
        Case acTextOnly:        CurrentFit = "Text Only"
        Case acBestFit:         CurrentFit = "Best Fit"
    End Select
    
    MsgBox "The current dimension fit is set to: " & CurrentFit

    ' Change the fit to arrows only
    dimObj.Fit = acArrowsOnly
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension fit has been changed to arrows only"
    
    ' Change the fit to text only
    dimObj.Fit = acTextOnly
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension fit has been changed to text only"
    
End Sub

Visual LISP:

(vl-load-com)
(defun c:Example_Fit()
    ;; This example creates an aligned dimension in model space
    ;; and cycles the text fit of the dimension to a couple of common values
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))

    ;; Define the dimension
    (setq point1 (vlax-3d-point 5 5 0)
          point2 (vlax-3d-point 6 5 0)
          location (vlax-3d-point 5 7 0))
    
    ;; Create an aligned dimension object in model space
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq dimObj (vla-AddDimAligned modelSpace point1 point2 location))
    (vla-ZoomAll acadObj)
    
    ;; Read and display current dimension line fit information
    (setq CurrentFit (vla-get-Fit dimObj))
    (cond
        ((= acTextAndArrows CurrentFit)(setq CurrentFit "Text and Arrows"))
        ((= acArrowsOnly CurrentFit)(setq CurrentFit "Arrows Only"))
        ((= acTextOnly CurrentFit)(setq CurrentFit "Text Only"))
        ((= acBestFit CurrentFit)(setq CurrentFit "Best Fit"))
	                                (setq CurrentFit (itoa CurrentFit))
    )
    
    (alert (strcat "The current dimension fit is set to: " CurrentFit))

    ;; Change the fit to arrows only
    (vla-put-Fit dimObj acArrowsOnly)
    (vla-Regen doc acAllViewports)
    (alert "The dimension fit has been changed to arrows only")
    
    ;; Change the fit to text only
    (vla-put-Fit dimObj acTextOnly)
    (vla-Regen doc acAllViewports)
    (alert "The dimension fit has been changed to text only")
)