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TextInside 属性（ActiveX）

2024-5-18 18:46| 发布者: admin| 查看: 207| 评论: 0|原作者: admin|来自: AutoCAD

指定是否要在扩展线内绘制尺寸文本。

支持的平台：仅限 Windows

签名

VBA：

object.TextInside

对象

类型：Dim3PointAngular、DimAligned、DimAngular、DimArcLength、DimDiametric、DimRadial、DimRadialLarge、DimRotated

此属性应用于的对象。

属性值

只读：不

类型：布尔

True：强制在扩展线之间显示尺寸文本。
False：仅当有足够的空间时，才在延长线内绘制尺寸文本。

言论

此属性的初始值为。True

将此属性设置为具有不同的结果。对于线性尺寸和角度尺寸，如果有足够的空间，AutoCAD 会将文本放置在扩展线内。对于不适合圆或圆弧的半径和直径尺寸，此属性不起作用，并且始终强制文本超出圆或圆弧。False

注意：此属性将覆盖给定维度的 DIMTIX 系统变量的值。

例子

VBA：

Sub Example_TextInside()
    ' This example creates an aligned dimension in model space and
    ' allows the user to toggle, forcing the dimension text between the extension lines
    ' using the TextInside property

    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 CurrentValue As String
    
    ' 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

Toggle:
    Select Case MsgBox("Press OK to toggle forcing the dimension text inside the extension lines", vbOKCancel)
        Case vbOK
            ' Toggle forcing the dimension text inside the extension lines
            dimObj.TextInside = Not (dimObj.TextInside)
            ThisDrawing.Regen acAllViewports
            
            ' Read and display the new dimension TextInside value
            CurrentValue = IIf(dimObj.TextInside, "is now", "is not")
            MsgBox "The dimension text " & CurrentValue & " forced inside the extension lines"
        
        Case vbCancel
            Exit Sub
    End Select
    
    GoTo Toggle
    
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_TextInside()
    ;; This example creates an aligned dimension in model space and
    ;; allows the user to toggle, forcing the dimension text between the extension lines
    ;; using the TextInside property
    (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)

    ;; Toggle forcing the dimension text inside the extension lines
    (vla-put-TextInside dimObj (if (= (vla-get-TextInside dimObj) :vlax-true) :vlax-false :vlax-true))
    (vla-Regen doc acAllViewports)
            
    ;; Read and display the new dimension TextInside value
    (setq CurrentValue (if (= (vla-get-TextInside dimObj) :vlax-true) "is now" "is not"))
    (alert (strcat "The dimension text " CurrentValue " forced inside the extension lines"))

    ;; Toggle forcing the dimension text inside the extension lines
    (vla-put-TextInside dimObj (if (= (vla-get-TextInside dimObj) :vlax-true) :vlax-false :vlax-true))
    (vla-Regen doc acAllViewports)
            
    ;; Read and display the new dimension TextInside value
    (setq CurrentValue (if (= (vla-get-TextInside dimObj) :vlax-true) "is now" "is not"))
    (alert (strcat "The dimension text " CurrentValue " forced inside the extension lines"))
)