Method CalculateNearestPointOnLine

CalculateNearestPointOnLine(IPointD, IPointD, IPointD)

指定した座標と2点のなす直線上の最近傍点を計算します。

Declaration

public static IPointD CalculateNearestPointOnLine(IPointD point, IPointD startPoint, IPointD endPoint)

Parameters

Type	Name	Description
IPointD	point	座標
IPointD	startPoint	直線始点
IPointD	endPoint	直線終点

Returns

Type	Description
IPointD	直線上の最近傍点