Description
Option values which determine the compression scheme used to compress the image data.
Members
| Member | Value | Description |
|---|---|---|
| PDF_DataFormatCCITT | 2 | Group 3, Group3-2D, and Group 4 compression. |
| PDF_DataFormatFlate | 5 | Flate compression. |
| PDF_DataFormatJBIG2 | 3 | JBIG2 compression. |
| PDF_DataFormatJPEG | 7 | JPEG compression. |
| PDF_DataFormatJPEG2000 | 8 | JPEG 2000 compression. |
| PDF_DataFormatLZW | 4 | LZW compression. |
| PDF_DataFormatNone | 0 | No data format. |
| PDF_DataFormatRaw | 1 | Uncompressed image data. |
| PDF_DataFormatRLE | 6 | Run-Length Encoded compression. |