Function CheckFloats

plotter/plotter.go:76–86

CheckFloats returns an error if any of the arguments are NaN or Infinity.

(fs ...float64)

// CheckFloats returns an error if any of the arguments are NaN or Infinity.
func CheckFloats(fs ...float64) error {
	for _, f := range fs {
		switch {
		case math.IsNaN(f):
			return ErrNaN
		case math.IsInf(f, 0):
			return ErrInfinity
		}
	}
	return nil
}

// CopyValues returns a Values that is a copy of the values
// from a Valuer, or an error if there are no values, or if one of