2D ポリラインまたはライトウェイト ポリラインの線種生成モードを指定します。
サポートされているプラットフォーム: Windows のみ
読み込み専用: いいえ
タイプ: ブール型
このプロパティはテーパ セグメントがあるポリラインには適用されません。
線種生成モードが True に設定されているポリライン(左)と False に設定されているポリライン(右)
VBA:
Sub Example_LinetypeGeneration() ' This example creates a polyline in model space and ' queries and changes the linetype generation for ' the polyline. ' To see the effect of changing the linetype generation, set ' the linetype of the polyline to something other than continuous, ' ByBlock, or ByLayer. Dim plineObj As AcadPolyline Dim points(0 To 14) As Double ' Define the 2D polyline points points(0) = 1: points(1) = 1: points(2) = 0 points(3) = 1: points(4) = 2: points(5) = 0 points(6) = 2: points(7) = 2: points(8) = 0 points(9) = 3: points(10) = 2: points(11) = 0 points(12) = 4: points(13) = 4: points(14) = 0 ' Create a lightweight Polyline object in model space Set plineObj = ThisDrawing.ModelSpace.AddPolyline(points) ZoomAll ' Find the current linetype generation for the polyline MsgBox "The linetype generation for the polyline is: " & plineObj.LinetypeGeneration ' Change the linetype generation plineObj.LinetypeGeneration = Not plineObj.LinetypeGeneration plineObj.Update MsgBox "The linetype generation for the polyline is now: " & plineObj.LinetypeGeneration End Sub
Visual LISP:
(vl-load-com) (defun c:Example_LinetypeGeneration() ;; This example creates a polyline in model space and ;; queries and changes the linetype generation for ;; the polyline. (setq acadObj (vlax-get-acad-object)) (setq doc (vla-get-ActiveDocument acadObj)) ;; To see the effect of changing the linetype generation, set ;; the linetype of the polyline to something other than continuous, ;; ByBlock, or ByLayer. ;; Define the 2D polyline points (setq points (vlax-make-safearray vlax-vbDouble '(0 . 14))) (vlax-safearray-fill points '(1 1 0 1 2 0 2 2 0 3 2 0 4 4 0 ) ) ;; Create a lightweight Polyline object in model space (setq modelSpace (vla-get-ModelSpace doc)) (setq plineObj (vla-AddPolyline modelSpace points)) (vla-ZoomAll acadObj) ;; Find the current linetype generation for the polyline (alert (strcat "The linetype generation for the polyline is: " (if (= (vla-get-LinetypeGeneration plineObj) :vlax-true) "True" "False"))) ;; Change the linetype generation (vla-put-LinetypeGeneration plineObj (if (= (vla-get-LinetypeGeneration plineObj) :vlax-true) :vlax-false :vlax-true)) (vla-Update plineObj) (alert (strcat "The linetype generation for the polyline is now: " (if (= (vla-get-LinetypeGeneration plineObj) :vlax-true) "True" "False"))) )