图案填充样式属性 （ActiveX）

签名

工 务 局：

object.HatchStyle

对象

类型：舱口

此属性适用的对象。

属性值

只读：不

类型：枚举acHatchStyle

• acHatchStyleNormal
• acHatchStyleOuter
• acHatchStyleIgnore

言论

• acHatchStyleNormal

  指定标准样式或普通样式。此选项从最外层区域边界向内剖面线。如果 AutoCAD 遇到内部边界，它将关闭剖面线，直到遇到另一个边界。

  
  
  
• acHatchStyleOuter

  仅填充最外层区域。此样式也会从区域边界向内剖面线，但如果遇到内部边界，则会关闭剖面线，并且不会再次将其重新打开。

  
  
  
• acHatchStyleIgnore

  忽略内部结构。此选项填充所有内部对象。

  
  
  

例子

工 务 局：

Sub Example_HatchStyle()
    ' This example creates an associative hatch in model space.
    ' The hatch style is then changed to demonstrate the different
    ' ways that inner loops are processed.
    
    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)
    
    ' Append the first circle as one inner loop
    Dim innerLoop1(0) As AcadEntity
    center(0) = 5: center(1) = 4.5: center(2) = 0
    radius = 1
    Set innerLoop1(0) = ThisDrawing.ModelSpace.AddCircle(center, radius)
    hatchObj.AppendInnerLoop (innerLoop1)
    
    ' Append the second circle as the other inner loop
    Dim innerLoop2(0) As AcadEntity
    radius = 0.5
    Set innerLoop2(0) = ThisDrawing.ModelSpace.AddCircle(center, radius)
    hatchObj.AppendInnerLoop (innerLoop2)
    
    ' Set the hatch style to normal
    hatchObj.hatchstyle = acHatchStyleNormal
    hatchObj.Evaluate
    ThisDrawing.Regen True
    MsgBox "The HatchStyle is set to " & Choose(hatchObj.hatchstyle + 1, "acHatchStyleNormal", "acHatchStyleOuter", "acHatchStyleIgnore"), , "HatchStyle Example"
    
    ' Set the hatch style to outer
    hatchObj.hatchstyle = acHatchStyleOuter
    hatchObj.Evaluate
    ThisDrawing.Regen True
    MsgBox "The HatchStyle is set to " & Choose(hatchObj.hatchstyle + 1, "acHatchStyleNormal", "acHatchStyleOuter", "acHatchStyleIgnore"), , "HatchStyle Example"
        
    ' Set the hatch style to ignore
    hatchObj.hatchstyle = acHatchStyleIgnore
    hatchObj.Evaluate
    ThisDrawing.Regen True
    MsgBox "The HatchStyle is set to " & Choose(hatchObj.hatchstyle + 1, "acHatchStyleNormal", "acHatchStyleOuter", "acHatchStyleIgnore"), , "HatchStyle Example"
               
End Sub

Visual LISP:

(vl-load-com)
(defun c:Example_HatchStyle()
    ;; This example creates an associative hatch in model space.
    ;; The hatch style is then changed to demonstrate the different
    ;; ways that inner loops are processed.
    (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, and display the hatch
    (vla-AppendOuterLoop hatchObj outerLoop)

    ;; Append a circle as the inner loop for the hatch.
    (setq center (vlax-3d-point 5 4.5 0))  
    (setq radius 1)
    (setq circle1 (vla-AddCircle modelSpace center radius))

    (setq innerLoop1 (vlax-make-safearray vlax-vbObject '(0 . 0)))
    (vlax-safearray-put-element innerLoop1 0 circle1)

    (vla-AppendInnerLoop hatchObj innerLoop1)
  
    ;; Append the second circle as the other inner loop
    (setq radius 0.5)
    (setq innerLoop2 (vlax-make-safearray vlax-vbObject '(0 . 0)))
    (setq circle2 (vla-AddCircle modelSpace center radius))
    (vlax-safearray-put-element innerLoop2 0 circle2)

    (vla-AppendInnerLoop hatchObj innerLoop2)
    (vla-ZoomAll acadObj)
    
    ;; Set the hatch style to normal
    (vla-put-hatchstyle hatchObj acHatchStyleNormal)
    (vla-Evaluate hatchObj)
    (vla-Regen doc :vlax-true)
    (alert (strcat "The HatchStyle is set to "
                   (cond
                     ((= (vla-get-hatchstyle hatchObj) 0) "acHatchStyleNormal")
                     ((= (vla-get-hatchstyle hatchObj) 1) "acHatchStyleOuter")
                     ((= (vla-get-hatchstyle hatchObj) 2) "acHatchStyleIgnore")
                   )))
    
    ;; Set the hatch style to outer
    (vla-put-hatchstyle hatchObj acHatchStyleOuter)
    (vla-Evaluate hatchObj)
    (vla-Regen doc :vlax-true)
    (alert (strcat "The HatchStyle is set to "
                   (cond
                     ((= (vla-get-hatchstyle hatchObj) 0) "acHatchStyleNormal")
                     ((= (vla-get-hatchstyle hatchObj) 1) "acHatchStyleOuter")
                     ((= (vla-get-hatchstyle hatchObj) 2) "acHatchStyleIgnore")
                   )))
        
    ;; Set the hatch style to ignore
    (vla-put-hatchstyle hatchObj acHatchStyleIgnore)
    (vla-Evaluate hatchObj)
    (vla-Regen doc :vlax-true)
    (alert (strcat "The HatchStyle is set to "
                   (cond
                     ((= (vla-get-hatchstyle hatchObj) 0) "acHatchStyleNormal")
                     ((= (vla-get-hatchstyle hatchObj) 1) "acHatchStyleOuter")
                     ((= (vla-get-hatchstyle hatchObj) 2) "acHatchStyleIgnore")
                   )))
)