parameters: (self, aspectRatio=None)
docstring: Clear the existing rubberband
docstring_summary: Clear the existing rubberband
docstring_tokens: Clear the existing rubberband
function: def reset(self, aspectRatio=None):
          """
          Clear the existing rubberband
          """
          self.currentBox   = None
          self.aspectRatio  = aspectRatio
          self.drawingSurface.Refresh()
function_tokens: def reset ( self , aspectRatio = None ) : self . currentBox = None self . aspectRatio = aspectRatio self . drawingSurface . Refresh ( )