Create a pie Chart.
Chart chart = Pie.pie(["A":20,"B":45,"C":2,"D":14])
| Constructor and description | 
|---|
                                Pie
                                () | 
                        
| Type Params | Return Type | Name and description | 
|---|---|---|
 | 
                            static Chart | 
                            pie(Map options, Map data)Create a pie Chart 
 
  | 
                        
| Methods inherited from class | Name | 
|---|---|
class java.lang.Object | 
                            java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() | 
                        
Create a pie Chart
options -  Named parameter options
 data -  A Map of data