python - Setting dash length when plotting arrow -


with matplotlib 

  plot a line with custom dash style using plt Easy to do Plot ([0, 5], [0, 5], dash = (20.0, 20.0)) plt.show ()   
 or  
  line = Plt.plot ([0, 5], [0, 5]) line [0] .set_dashes ((20.0, 20.0)) plt.show ()   
 and its possible To plot an arrow with a dashed style  
  plt.arrow (0, 0, 5, 5, linestyle = 'dashed') plt.show ()   
 I do not know how to plot arrows with custom dash style  
  arrow = plt.arrow (0, 0, 5, 5)? Plt.show ()   
 uses the  dash  parameter of the plot function  
  attributeError: of the 'FancyArrow' object There is no attribute 'set_dashes'   
 and there is no  set_dashes ()  method of  FancyArrow  as mentioned in the error. Is this possible?   
 
 
 Currently, I think this is not possible as the  arrow  Class only supports  'solid'. 'Dash' | 'DashDot' | The object must contain  ._dashSeq  property, which is a lack of  arrows  to use four different linkstyle customized dash styles. That's why I can see why  .set_dashes .  
 It is being said, although currently  .set_linestyle  method  arrows , you are not set to anything other than the above 4 styles can do. This means that such as  .set_linestyle ('-')  is not possible.

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