Creates a new grid line. 
 Overload List
| Name | Description | |
|---|---|---|
|   |  NewGrid(Arc) |    Creates a new radial grid line.    |  
|   |  NewGrid(Line) |    Creates a new linear grid line.    |  
| Name | Description | |
|---|---|---|
|   |  NewGrid(Arc) |    Creates a new radial grid line.    |  
|   |  NewGrid(Line) |    Creates a new linear grid line.    |