| PngFilterType Enumeration |
The png filter type.
Namespace: Aspose.Imaging.FileFormats.Png
Assembly: Aspose.Imaging (in Aspose.Imaging.dll) Version: 21.04
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| None | 0 | The null-filter, means no filtering for image data rows. | |
| Sub | 1 | The sub filter, means substractive filtering will be applied to image data. | |
| Up | 2 | The up filter, means row-by-row substraction filter will be applied. | |
| Avg | 3 | The avg filter, means, that average filter will be applied to image data. | |
| Paeth | 4 | The paeth predictor filter. | |
| Adaptive | 5 | Adaptive filtering, means that saving process will choose most sutable filter for each data row. Best compression, slowest execution time. |
See Also