KEllipticalArc2d 接口
export interface KEllipticalArc2d extends KBoundedCurve2d 
KEllipticalArc2d 类代表着二维空间中的一个椭圆弧。
The KEllipticalArc2d class represents an elliptical arc in 2d space.
继承: KBoundedCurve2d
属性
center
readonly center: KPoint2d;
获取当前椭圆弧的圆心。
Get center of the elliptical arc.
类型: KPoint2d
endParam
readonly endParam: number;
获取椭圆弧的终点参数
Get the end parameter.
isCCW
readonly isCCW: boolean;
判断椭圆弧是不是逆时针方向
Get whether the arc is ccw or not.
majorRadius
readonly majorRadius: number;
获取当前椭圆弧的长轴半径。
Get major radius of the elliptical arc.
minorRadius
readonly minorRadius: number;
获取当前椭圆弧的短轴半径。
Get minor radius of the elliptical arc.
startParam
readonly startParam: number;
获取椭圆弧的起点参数
Get the start parameter.