Method Scan

path_scanner.go:22–28

Scan scans a new path segment and should be called before the other methods.

()

// Scan scans a new path segment and should be called before the other methods.
func (s *PathScanner) Scan() bool {
	if s.i+1 < len(s.p.d) {
		s.i += cmdLen(s.p.d[s.i+1])
		return true
	}
	return false
}

// Cmd returns the current path segment command.
func (s *PathScanner) Cmd() float64 {