Vector2d.length

Get the length of a 2-dimensional double-precision vector.

@param x The vector's x component @param y The vector's y component

@return the length of the given vector

@author F. Neurath

  1. double length()
  2. double length(double x, double y)
    struct Vector2d
    static
    double
    length
    (
    double x
    ,
    double y
    )

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