Enum which describes the connector begin/end point styles.
| Enumerator | 
|---|
| BCGP_ARROW_NONE  | 
 There are no objects on the connector begin/end point.  
 | 
| BCGP_ARROW_OPEN  | 
 The connector begin/end point has an "open-style" arrow.  
 | 
| BCGP_ARROW_STEALTH  | 
 The connector begin/end point has a "stealth-style" arrow.  
 | 
| BCGP_ARROW_TRIANGLE  | 
 The connector begin/end point has a "triangle-style" arrow.  
 | 
| BCGP_ARROW_FILLEDTRIANGLE  | 
 The connector begin/end point has a "filled triangle-style" arrow.  
 | 
| BCGP_ARROW_CIRCLE  | 
 The connector begin/end point has a circle.  
 | 
| BCGP_ARROW_FILLEDCIRCLE  | 
 The connector begin/end point has a filled circle.  
 | 
| BCGP_ARROW_DIAMOND  | 
 The connector begin/end point has a diamond.  
 | 
| BCGP_ARROW_FILLEDDIAMOND  | 
 The connector begin/end point has a filled diamond.  
 |