AssociativeHatch プロパティ(ActiveX)

ハッチングが自動調整かどうかを指定します。

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.AssociativeHatch

object

タイプ: Hatch

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: はい

タイプ: ブール型

• True: ハッチングは自動調整。
• False: ハッチングは非自動調整。

注意

自動調整ハッチングは、境界が変更されたときに更新されます。非自動調整ハッチングは、境界が変更されても更新されません。

自動調整属性は、ハッチングの作成時のみに設定されます。ハッチング作成についての詳細は、AddHatch メソッドを参照してください。

例

VBA:

Sub Example_AssociativeHatch()
    ' This example creates a hatch in model space.
    ' It then reports whether the hatch is associative.
    
    Dim hatchObj As AcadHatch
    Dim patternName As String
    Dim PatternType As Long
    Dim bAssociativity As Boolean
    
    ' Define the hatch
    patternName = "ANSI31"
    PatternType = 0
    bAssociativity = True
    
    ' Create the associative Hatch object
    Set hatchObj = ThisDrawing.ModelSpace.AddHatch(PatternType, patternName, bAssociativity)
    
    ' Create the outer loop for the hatch.
    ' An arc and a line are used to create a closed loop.
    
    Dim outerLoop(0 To 1) As AcadEntity
    Dim center(0 To 2) As Double
    Dim radius As Double
    Dim startAngle As Double
    Dim endAngle As Double
    center(0) = 5: center(1) = 3: center(2) = 0
    radius = 3
    startAngle = 0
    endAngle = 3.141592
    Set outerLoop(0) = ThisDrawing.ModelSpace.AddArc(center, radius, startAngle, endAngle)
    Set outerLoop(1) = ThisDrawing.ModelSpace.AddLine(outerLoop(0).startPoint, outerLoop(0).endPoint)
        
    ' Append the outer loop to the hatch object
    hatchObj.AppendOuterLoop (outerLoop)
    
    ' Evaluate and display the hatch
    hatchObj.Evaluate
    ThisDrawing.Regen True
    
    ' Return whether the hatch is associative.
    Dim hatchAssoc As Boolean
    hatchAssoc = hatchObj.AssociativeHatch
    MsgBox "The HatchStyle is " & IIf(hatchObj.AssociativeHatch, "associative.", "not associative."), , "AssociativeHatch Example"
    
End Sub

Visual LISP:

(vl-load-com)
(defun c:Example_AssociativeHatch()
    ;; This example creates a hatch in model space.
    ;; It then reports whether the hatch is associative.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the hatch
    (setq patternName "ANSI31"
          patternType 0
          bAssociativity :vlax-true)
    
    ;; Create the associative Hatch object
    (setq modelSpace (vla-get-ModelSpace doc))  
    (setq hatchObj (vla-AddHatch modelSpace patternType patternName bAssociativity acHatchObject))
    
    ;; Create the outer loop for the hatch.
    ;; An arc and a line are used to create a closed loop.
    (setq center (vlax-3d-point 5 3 0)
          radius 3
          startAngle 0
          endAngle 3.141592)

    (setq arc (vla-AddArc modelSpace center radius startAngle endAngle))
    (setq line (vla-AddLine modelSpace (vla-get-StartPoint arc) (vla-get-EndPoint arc)))
  
    (setq outerLoop (vlax-make-safearray vlax-vbObject '(0 . 1)))
    (vlax-safearray-put-element outerLoop 0 arc)
    (vlax-safearray-put-element outerLoop 1 line)
        
    ;; Append the outer loop to the hatch object
    (vla-AppendOuterLoop hatchObj outerLoop)
    
    ;; Evaluate and display the hatch
    (vla-Evaluate hatchObj)
    (vla-Regen doc :vlax-true)
    
    ;; Return whether the hatch is associative.
    (setq hatchAssoc (vla-get-AssociativeHatch hatchObj))
    (alert (strcat "The HatchStyle is " (if (= hatchAssoc :vlax-true) "associative." "not associative.")))
)