class_docstr: Extension of QPointF which adds a few missing methods.
class_docstr_tok: ["Extension","of","QPointF","which","adds","a","few","missing","methods","."]
docstr: Returns a vector in the same direction with unit length.
docstr_tok: ["Returns","a","vector","in","the","same","direction","with","unit","length","."]
code: def norm(self):
      """Returns a vector in the same direction with unit length."""
      return self / self.length()
  
imports: from math import atan2, degrees, hypot
  from .Qt import QtCore
label_desc: Use image node_id 21 for calling the Point obj's underlying member method code with example usage: obj.norm() and returns: unknown