parameters: (self)
return_statement: return
docstring: reset the legend with the new font size
          Returns:
docstring_summary: reset the legend with the new font size
          Returns:
docstring_tokens: reset the legend with the new font size Returns :
function: def decrease_legend_font_size(self):
          """
          reset the legend with the new font size
          Returns:
  
          """
          # minimum legend font size is 2! return if it already uses the smallest font size.
          if self._legendFontSize <= 2:
              return
  
          self._legendFontSize -= 1
          self._setup_legend(font_size=self._legendFontSize)
  
          self.draw()
  
          return
function_tokens: def decrease_legend_font_size ( self ) : # minimum legend font size is 2! return if it already uses the smallest font size. if self . _legendFontSize <= 2 : return self . _legendFontSize -= 1 self . _setup_legend ( font_size = self . _legendFontSize ) self . draw ( ) return