This configuration property sets palette creation method that will be used if a high color image is to be stored in a lower color-depth. See also ImageDitherMethod.
| Constant | Value | Description |
| PalGenMedianCut | 0 | Builds the new palette using the median-cut algorithm. |
| PalGenPopularitySort | 1 | Builds the new palette using the popularity sort algorithm. |
| PalGenDefaultPalette | 2 | Builds the new palette a default palette. |
| PalGenNeuQuantBest | 3 | Builds the new palette using neural network quantization (best quality/slowest). |
| PalGenNeuQuantMiddle | 4 | Builds the new palette using neural network quantization (medium quality/average speed). |
| PalGenNeuQuantWorst | 5 | Builds the new palette using neural network quantization (low quality/fastest). |
