Function CheckFloats

plot/data.go:29–44

CheckFloats returns an error if any of the arguments are Infinity. or if there are no non-NaN data points available for plotting.

(fs ...float32)

// CheckFloats returns an error if any of the arguments are Infinity.
// or if there are no non-NaN data points available for plotting.
func CheckFloats(fs ...float32) error {
	n := 0
	for _, f := range fs {
		switch {
		case math32.IsNaN(f):
		case math32.IsInf(f, 0):
			return ErrInfinity
		default:
			n++
		}
	}
	if n == 0 {
		return ErrNoData
	}
	return nil
}

// CheckNaNs returns true if any of the floats are NaN
func CheckNaNs(fs ...float32) bool {