st: create a legend for a pie chart with a single obs line

[tashi lama <ltashi32@hotmail.com>]

Hello _all, 

       This might rather sound like a very silly question but I have a good reason to get this. When I have a dataset like following, 

 

hits    id

2        A  

3        B

4        C

 

graph pie hits, over(id) plabel(_all percent)   would give me a pie chart with percent slices and a legend labels A, B and C. But say, if I have only one line of obs and I still want a pie chart, I will get a pie chart, a slice labelled 100% but without legend.

Is there a way to get a legend even if there is only one single observation like following 

 

hits   id 

2       A 

 

and I say, graph pie hits, over(id) plabel(_all percent)

 

 As I said,  this might sound really silly but I have a good reason. Thanks all....

 

Tashi

 

 

   

  

 

  		 	   		  
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