| PoPieChartExtAnnotPositions Enumeration | 
Type of external annotation position.
Namespace: OIV.MeshViz.Graph
| Member name | Value | Description | |
|---|---|---|---|
| RADIAL_EXT_POS | 0 | Exterior annotations are radial to the slices.  | |
| HOR_EXT_POS | 1 | Exterior annotations are horizontal.  | |
| HOR_ALIGNED_EXT_POS | 2 | Exterior annotations are horizontally aligned.  | |
| VERT_ALIGNED_EXT_POS | 3 | Exterior annotations are vertically aligned.  | |
| SQUARE_ALIGNED_EXT_POS | 4 | Exterior annotations are aligned on a square.  |