The method used to detect gradients in a raster. Gradient detection is commonly referred to as embossing.
| Member | Value | Description |
|---|---|---|
| eStkGraphicsGradientDetectMethodEast | 0 | Detects east gradients. |
| eStkGraphicsGradientDetectMethodNorth | 1 | Detects north gradients. |
| eStkGraphicsGradientDetectMethodWest | 2 | Detects west gradients. |
| eStkGraphicsGradientDetectMethodSouth | 3 | Detects south gradients. |
| eStkGraphicsGradientDetectMethodNorthEast | 4 | Detects north east gradients. |
| eStkGraphicsGradientDetectMethodNorthWest | 5 | Detects north west gradients. |
| eStkGraphicsGradientDetectMethodSouthEast | 6 | Detects south east gradients. |
| eStkGraphicsGradientDetectMethodSouthWest | 7 | Detects south west gradients. |





