MPSImageEdgeMode Enum
Definition
Important
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Enumerates shader behavior at the edges of regions and images.
public enum MPSImageEdgeModetype MPSImageEdgeMode = - Inheritance
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MPSImageEdgeMode
Fields
| Clamp | 1 | Pixels outside the region of interest are clamped to the values at the edge of the region. |
| Constant | 4 | |
| Mirror | 2 | |
| MirrorWithEdge | 3 | |
| Zero | 0 | Pixels outside the region of interest are set to zero. (The alpha channel is set to 0.0 for pixels with an alpha channel, and to 1.0 for those without.) |