TextHeight 属性 （ActiveX）

签名

工 务 局：

object.TextHeight

对象

类型：暗三点角度，暗对齐，暗角，暗弧长度，暗直径，尺寸，暗坐标，暗径向，暗径大，暗旋转，MLeader，MLeader风格，公差

此属性适用的对象。

属性值

只读：不

类型：双

标注文本的高度。

言论

此属性的初始值为 0.1800。

如果当前文本样式具有固定的文本高度，则忽略此属性。

例子

工 务 局：

Sub Example_TextHeight()
    ' This example creates an aligned dimension in model space and
    ' uses the TextHeight property to increase the height of the
    ' dimension text

    Dim dimObj As AcadDimAligned
    Dim point1(0 To 2) As Double, point2(0 To 2) As Double
    Dim location(0 To 2) As Double
    
    ' Define the dimension
    point1(0) = 5: point1(1) = 5: point1(2) = 0
    point2(0) = 5.5: 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 text height
    MsgBox "The dimension text height for this object is currently set to: " & dimObj.textHeight

    ' Increase the distance of the dimension gap
    dimObj.TextHeight = 1
    ThisDrawing.Regen acAllViewports
    
    ' Read and display current dimension text height
    MsgBox "The dimension text height for this object is now set to: " & dimObj.textHeight
    
End Sub

Visual LISP：

(vl-load-com)
(defun c:Example_TextHeight()
    ;; This example creates an aligned dimension in model space and
    ;; uses the TextHeight property to increase the height of the
    ;; dimension text
    (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 5.5 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 text height
    (alert (strcat "The dimension text height for this object is currently set to: " (rtos (vla-get-TextHeight dimObj) 2)))

    ;; Increase the distance of the dimension gap
    (vla-put-TextHeight dimObj 1)
    (vla-Regen doc acAllViewports)
    
    ;; Read and display current dimension text height
    (alert (strcat "The dimension text height for this object is now set to: " (rtos (vla-get-TextHeight dimObj) 2)))
)