行间距因子属性 （ActiveX）

签名

工 务 局：

object.LineSpacingFactor

对象

类型：地理位置标记，MText

此属性适用的对象。

属性值

只读：不

类型：双

对象的相对行距因子。输入一个介于 0.25 和 4 之间的值（含 0.25 和 4）。MText

言论

间距系数是一个文本行的基线与下一个文本行的基线之间的垂直距离。间距系数设置为单行间距的倍数。

可以使用属性将行距设置为“至少”指定距离或“完全”指定距离。LineSpacingStyle

例子

工 务 局：

Sub Example_LineSpacingFactor()
    ' This example creates an MText object in model space
    ' and then finds the LineSpacingFactor for the object.
    
    Dim MTextObj As AcadMText
    Dim corner(0 To 2) As Double
    Dim width As Double
    Dim text As String
    corner(0) = 0#: corner(1) = 10#: corner(2) = 0#
    width = 10
    text = "This is the text String for the mtext Object"

    ' Creates the MText Object
    Set MTextObj = ThisDrawing.ModelSpace.AddMText(corner, width, text)
    ZoomAll
    
    ' Find the current LineSpacingFactor
    Dim currFactor As Double
    currFactor = MTextObj.LineSpacingFactor
    MsgBox "The LineSpacingFactor for the MText object is: " & currFactor
    
    ' Change the LineSpacingFactor
    MTextObj.LineSpacingFactor = 4
    MsgBox "The LineSpacingFactor for the MText object is: " & MTextObj.LineSpacingFactor
    
    ' Reset the LineSpacingFactor
    MTextObj.LineSpacingFactor = currFactor
    MsgBox "The LineSpacingFactor for the MText object is: " & MTextObj.LineSpacingFactor
    
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_LineSpacingFactor()
    ;; This example creates an MText object in model space
    ;; and then finds the LineSpacingFactor for the object.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
  
    (setq corner (vlax-3d-point 0 10 0)
          width 10
          text "This is the text String for the mtext Object")

    ;; Creates the MText Object
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq MTextObj (vla-AddMText modelSpace corner width text))
    (vla-ZoomAll acadObj)
    
    ;; Find the current LineSpacingFactor
    (setq currFactor (vla-get-LineSpacingFactor MTextObj))
    (alert (strcat "The LineSpacingFactor for the MText object is: " (rtos currFactor 2)))
    
    ;; Change the LineSpacingFactor
    (vla-put-LineSpacingFactor MTextObj 0.7)
    (alert (strcat "The LineSpacingFactor for the MText object is: " (rtos (vla-get-LineSpacingFactor MTextObj) 2)))
    
    ;; Reset the LineSpacingFactor
    (vla-put-LineSpacingFactor MTextObj currFactor)
    (alert (strcat "The LineSpacingFactor for the MText object is: " (rtos (vla-get-LineSpacingFactor MTextObj) 2)))
)