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DimLine1Suppress 属性（ActiveX）

2024-5-18 18:33| 发布者: admin| 查看: 68| 评论: 0|原作者: admin|来自: AutoCAD

指定第一条尺寸线的隐含。

支持的平台：仅限 Windows

签名

VBA：

object.DimLine1Suppress

对象

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

此属性应用于的对象。

属性值

只读：不

类型：布尔

True：隐含第一条维度线。
False：不要隐含第一维度线。

言论

此属性的初始值为。False

当此属性设置为时，将禁止显示第一条延长线和文本之间的尺寸线和箭头。True

注意：此属性将覆盖给定维度的 DIMSD1 系统变量的值。

例子

VBA：

Sub Example_DimensionLine1Suppress()
    ' This example creates a Dim3PointAngular object in model space
    ' and suppresses the dimension lines using the DimensionLine1Suppress
    ' and DimensionLine2Suppress properties
    
    Dim DimPointAngularObj As AcadDim3PointAngular
    Dim AngleVertex(0 To 2) As Double
    Dim FirstPoint(0 To 2) As Double, SecondPoint(0 To 2) As Double
    Dim TextPoint(0 To 2) As Double
    Dim Line1Suppressed As String, Line2Suppressed As String
    
    ' Define the new Dim3PointAngular object
    AngleVertex(0) = 0: AngleVertex(1) = 0: AngleVertex(2) = 0
    FirstPoint(0) = 2: FirstPoint(1) = 2: FirstPoint(2) = 0
    SecondPoint(0) = 1: SecondPoint(1) = 4: SecondPoint(2) = 0
    TextPoint(0) = 6: TextPoint(1) = 6: TextPoint(2) = 0

    ' Create the new Dim3PointAngular object in model space
    Set DimPointAngularObj = ThisDrawing.ModelSpace.AddDim3PointAngular(AngleVertex, FirstPoint, SecondPoint, TextPoint)
    ThisDrawing.Application.ZoomAll

    ' Read and display current line suppression information
    Line1Suppressed = IIf(DimPointAngularObj.DimLine1Suppress, "is suppressed", "is not suppressed")
    Line2Suppressed = IIf(DimPointAngularObj.DimLine2Suppress, "is suppressed", "is not suppressed")
    
    MsgBox "Line one of the dimension " & Line1Suppressed & vbCrLf & _
           "Line two of the dimension " & Line2Suppressed

    ' Suppress line one of the dimension
    DimPointAngularObj.DimLine1Suppress = True
    ThisDrawing.Regen acAllViewports
    MsgBox "Line one of the dimension is now suppressed"
    
    ' Suppress line two of the dimension
    DimPointAngularObj.DimLine2Suppress = True
    ThisDrawing.Regen acAllViewports
    MsgBox "Line two of the dimension is now suppressed"
   
    ' Turn both dimension lines back on
    DimPointAngularObj.DimLine1Suppress = False
    DimPointAngularObj.DimLine2Suppress = False
    ThisDrawing.Regen acAllViewports
    MsgBox "Both dimension lines are now visible again"

End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_DimensionLine1Suppress()
    ;; This example creates a Dim3PointAngular object in model space
    ;; and suppresses the dimension lines using the DimensionLine1Suppress
    ;; and DimensionLine2Suppress properties
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the new Dim3PointAngular object
    (setq AngleVertex (vlax-3d-point 0 0 0)
          FirstPoint (vlax-3d-point 2 2 0)
          SecondPoint (vlax-3d-point 1 4 0)
          TextPoint (vlax-3d-point 6 6 0))

    ;; Create the new Dim3PointAngular object in model space
    (setq modelSpace (vla-get-ModelSpace doc))  
    (setq DimPointAngularObj (vla-AddDim3PointAngular modelSpace AngleVertex FirstPoint SecondPoint TextPoint))
    (vla-ZoomAll acadObj)

    ;; Read and display current line suppression information
    (setq Line1Suppressed (if (= (vla-get-DimLine1Suppress DimPointAngularObj) :vlax-true) "is suppressed" "is not suppressed"))
    (setq Line2Suppressed (if (= (vla-get-DimLine2Suppress DimPointAngularObj) :vlax-true) "is suppressed" "is not suppressed"))
    
    (alert (strcat "Line one of the dimension " Line1Suppressed
                   "\nLine two of the dimension " Line2Suppressed))

    ;; Suppress line one of the dimension
    (vla-put-DimLine1Suppress DimPointAngularObj :vlax-true)
    (vla-Regen doc acAllViewports)
    (alert "Line one of the dimension is now suppressed")
    
    ;; Suppress line two of the dimension
    (vla-put-DimLine2Suppress DimPointAngularObj :vlax-true)
    (vla-Regen doc acAllViewports)
    (alert "Line two of the dimension is now suppressed")
   
    ;; Turn both dimension lines back on
    (vla-put-DimLine1Suppress DimPointAngularObj :vlax-false)
    (vla-put-DimLine2Suppress DimPointAngularObj :vlax-false)
    (vla-Regen doc acAllViewports)
    (alert "Both dimension lines are now visible again")
)