線分の角度を取得します。
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: はい
タイプ: 倍精度浮動小数点数型
線分のラジアン単位の角度。角度は X 軸から反時計回り方向に計測します。
追加の注意はありません。
VBA:
Sub Example_Angle()
' This example adds a line in model space and returns the angle of the new line
Dim lineObj As AcadLine
Dim startPoint(0 To 2) As Double, endPoint(0 To 2) As Double
' Define the start and end points for the line
startPoint(0) = 1: startPoint(1) = 1: startPoint(2) = 0
endPoint(0) = 5: endPoint(1) = 5: endPoint(2) = 0
' Create the line in model space
Set lineObj = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
ThisDrawing.Application.ZoomAll
MsgBox "The angle of the new Line is: " & lineObj.angle
End Sub
Visual LISP:
(vl-load-com)
(defun c:Example_Angle()
;; This example adds a line in model space and returns the angle of the new line
(setq acadObj (vlax-get-acad-object))
(setq doc (vla-get-ActiveDocument acadObj))
;; Define the start and end points for the line
(setq startPoint (vlax-3d-point 1 1 0)
endPoint (vlax-3d-point 5 5 0))
;; Create the line in model space
(setq modelSpace (vla-get-ModelSpace doc))
(setq lineObj (vla-AddLine modelSpace startPoint endPoint))
(vla-ZoomAll acadObj)
(alert (strcat "The angle of the new Line is: " (rtos (vla-get-Angle lineObj) 2)))
)