BezierCurveQueryTParameter 方法 |
求距起点指定距离处此时的贝塞尔曲线 t 参数的值(近似法)
命名空间:
GISShare.SMap.Geometry
程序集:
GISShare.SMap (在 GISShare.SMap.dll 中) 版本:1.9.1.6 (1.9.1.6)
语法public double QueryTParameter(
List<IPoint> interpolationList,
double dDistanceAlongCurve
)
Public Function QueryTParameter (
interpolationList As List(Of IPoint),
dDistanceAlongCurve As Double
) As Double
public:
virtual double QueryTParameter(
List<IPoint^>^ interpolationList,
double dDistanceAlongCurve
) sealed
abstract QueryTParameter :
interpolationList : List<IPoint> *
dDistanceAlongCurve : float -> float
override QueryTParameter :
interpolationList : List<IPoint> *
dDistanceAlongCurve : float -> float
参数
- interpolationList
- 类型: System.Collections.GenericListIPoint
曲线插值点(NULL值重新计算) - dDistanceAlongCurve
- 类型: SystemDouble
返回值
类型:
Double实现
IBezierCurveQueryTParameter(ListIPoint, Double)
参见