Specifies the pattern of a gradient fill.
| Type: | Integer | 
| Saved in: | Not-saved | 
| Initial value: | 1 | 
| 
			  Value  | 
			  Description  | 
|---|---|
|  
			  1  | 
 
			  Linear  | 
|  
			  2  | 
 
			  Cylindrical  | 
|  
			  3  | 
 
			  Inverted cylindrical  | 
|  
			  4  | 
 
			  Spherical  | 
|  
			  5  | 
 
			  Hemispherical  | 
|  
			  6  | 
 
			  Curved  | 
|  
			  7  | 
 
			  Inverted spherical  | 
|  
			  8  | 
 
			  Inverted hemispherical  | 
|  
			  9  | 
 
			  Inverted curved  |