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**GetLine User Interactive [#jfc62bd1] Declaration: PROCEDURE GetLine ( VAR p1X :REAL; VAR p1Y :REAL; VAR p2X :REAL; VAR p2Y :REAL ) ; Description: Procedure GetLine returns two user selected points, and draws a temporary "rubberband" line when prompting for the second point. This cannot be used if there is a function anywhere in the calling chain. 説明 マウスで2点を指示されるまで待機し、始点と終点の座標を返します。 Parameters: |BGCOLOR(white):|BGCOLOR(white):|BGCOLOR(white):|c |p1 |Returns coordinates of first user click. | 始点の座標| |p2 |Returns coordinates of second user click. | 終点の座標| |