Variable GISTool

GISTool: {
    GeoAlgorithm(direct1, direct2): number;
    NormalizeVecAngle(angle): number;
    VecAngle(X1, Y1, X2, Y2): number;
    calcTriangleArea(s1, s2, s3): number;
} = ...

名称：常用工具函数集合 - GIS常用算法类

Type declaration

  • GeoAlgorithm:function
    • GeoAlgorithm(direct1, direct2): number

    • 求两个方向之间的夹角

      Parameters

      • direct1: number
      • direct2: number

      Returns number

  • NormalizeVecAngle:function
    • NormalizeVecAngle(angle): number

    • Parameters

      • angle: number

      Returns number

  • VecAngle:function
    • VecAngle(X1, Y1, X2, Y2): number

    • Parameters

      • X1: number
      • Y1: number
      • X2: number
      • Y2: number

      Returns number

  • calcTriangleArea:function
    • calcTriangleArea(s1, s2, s3): number

    • Parameters

      • s1: number
      • s2: number
      • s3: number

      Returns number

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