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))) )