| Value | Meaning |
|---|---|
| UndefinedVirtualPixelMethod | |
| BackgroundVirtualPixelMethod | The area surrounding the image is the background color. |
| ConstantVirtualPixelMethod | |
| DitherVirtualPixelMethod | Non-random 32x32 dithered pattern. |
| EdgeVirtualPixelMethod | Extend the edge pixel toward infinity. |
| MirrorVirtualPixelMethod | Mirror tile the image. |
| RandomVirtualPixelMethod | Choose a random pixel from the image. |
| TileVirtualPixelMethod | Tile the image. |
| TransparentVirtualPixelMethod | The area surrounding the image is transparent blackness. |
| MaskVirtualPixelMethod | |
| BlackVirtualPixelMethod | The area surrounding the image is black. |
| GrayVirtualPixelMethod | The area surrounding the image is gray. |
| WhiteVirtualPixelMethod | The area surrounding the image is white. |
| HorizontalTileVirtualPixelMethod | Horizontally tile the image, background color above/below. |
| VerticalTileVirtualPixelMethod | Vertically tile the image, sides are background color. |
| HorizontalTileEdgeVirtualPixelMethod | Horizontally tile the image and replicate the side edge pixels. |
| VerticalTileEdgeVirtualPixelMethod | Vertically tile the image and replicate the side edge pixels. |
| CheckerTileVirtualPixelMethod | Alternate squares with image and background color. |
Specify contents of virtual pixels.