IDP.Math.KGeomLib.createLine2d() method

创建一个KLine2d对象。

Creates an instance of KLine2d.

Signature:

createLine2d(point: KPoint2d, direction: KVector2d): KLine2d;

Links: createLine2d(point: KPoint2d, direction: KVector2d): KLine2d;

Parameters

Parameter	Type	Description
point	KPoint2d	二维直线的原点。 The origin point of the 2D line.
direction	KVector2d	二维直线的方向。 The direction of the 2D line.

Returns:

KLine2d

二维直线。

The 2D line.