ExtLine1EndPoint プロパティ(ActiveX)

第 1 寸法補助線の終点を指定します。

サポートされているプラットフォーム: Windows のみ

構文と要素

VBA:

object.ExtLine1EndPoint

object

タイプ: Dim3PointAngular、DimAngular

このプロパティが適用されるオブジェクト。

プロパティの値

読み込み専用: いいえ

タイプ: バリアント型(倍精度実数の 3 要素配列)

最初の寸法補助線の終点の 3D 座標

注意

ExtLine1EndPont と ExtLine2EndPoint プロパティは、寸法補助線の終点を含んでいます。指定の寸法に寸法補助線がない場合、これらの点は ExtLine1StartPoint と ExtLine2StartPoint に等しくなります。

例

VBA:

Sub Example_ExtLine1EndPoint()
    ' This example creates an angular dimension. It then changes
    ' the location of the ExtLine1EndPoint.
    
    Dim dimObj As AcadDimAngular
    Dim angVert(0 To 2) As Double
    Dim FirstPoint(0 To 2) As Double
    Dim SecondPoint(0 To 2) As Double
    Dim TextPoint(0 To 2) As Double
    
    ' Define the dimension
    angVert(0) = 0#: angVert(1) = 5#: angVert(2) = 0#
    FirstPoint(0) = 1#: FirstPoint(1) = 7#: FirstPoint(2) = 0#
    SecondPoint(0) = 1#: SecondPoint(1) = 3#: SecondPoint(2) = 0#
    TextPoint(0) = 3#: TextPoint(1) = 5#: TextPoint(2) = 0#
    
    ' Create the angular dimension in model space
    Set dimObj = ThisDrawing.ModelSpace.AddDimAngular(angVert, FirstPoint, SecondPoint, TextPoint)
    ZoomAll
    MsgBox "The current value of ExtLine1EndPoint is " & dimObj.ExtLine1EndPoint(0) & ", " & dimObj.ExtLine1EndPoint(1) & ", " & dimObj.ExtLine1EndPoint(2), vbInformation, "ExtLine1EndPoint Example"
    
    ' Change the endpoint of the first extension line
    SecondPoint(0) = 0: SecondPoint(1) = 3: SecondPoint(2) = 0
    dimObj.ExtLine1EndPoint = SecondPoint
    dimObj.Update
    
    ' Return the endpoint of the first extension line
    ' Note that the return value is a Variant
    Dim retPnt As Variant
    retPnt = dimObj.ExtLine1EndPoint
    MsgBox "The new value of ExtLine1EndPoint is " & dimObj.ExtLine1EndPoint(0) & ", " & dimObj.ExtLine1EndPoint(1) & ", " & dimObj.ExtLine1EndPoint(2), vbInformation, "ExtLine1EndPoint Example"
End Sub

Visual LISP:

(vl-load-com)
(defun c:Example_ExtLine1EndPoint()
    ;; This example creates an angular dimension. It then changes
    ;; the location of the ExtLine1EndPoint.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the dimension
    (setq AngleVertex (vlax-3d-point 0 5 0)
          FirstPoint (vlax-3d-point 1 7 0)
          SecondPoint (vlax-3d-point 1 3 0)
          TextPoint (vlax-3d-point 3 5 0))

    ;; Create the angular dimension in model space
    (setq modelSpace (vla-get-ModelSpace doc))  
    (setq dimObj (vla-AddDimAngular modelSpace AngleVertex FirstPoint SecondPoint TextPoint))
    (vla-ZoomAll acadObj)

    (setq extLineEndPoint (vlax-safearray->list (vlax-variant-value (vla-get-ExtLine1EndPoint dimObj))))
    (alert (strcat "The current value of ExtLine1EndPoint is " (rtos (nth 0 extLineEndPoint) 2) ", "
		                                               (rtos (nth 1 extLineEndPoint) 2) ", "
		                                               (rtos (nth 2 extLineEndPoint) 2)))
    
    ;; Change the endpoint of the first extension line
    (setq SecondPoint (vlax-3d-point 0 3 0))
    (vla-put-ExtLine1EndPoint dimObj SecondPoint)
    (vla-Update dimObj)
    
    ;; Return the endpoint of the first extension line
    ;; Note that the return value is a Variant
    (setq retPnt (vlax-safearray->list (vlax-variant-value (vla-get-ExtLine1EndPoint dimObj))))
    (alert (strcat "The new value of ExtLine1EndPoint is " (rtos (nth 0 retPnt) 2) ", "
		                                           (rtos (nth 1 retPnt) 2) ", "
		                                           (rtos (nth 2 retPnt) 2)))
)