TIFFCompressionType
Indicates the type of compression the function uses on a TIFF image.
Elements
| Name | Value | Description |
|---|---|---|
| IMAQ_NO_COMPRESSION | 0 | The function does not compress the TIFF file. |
| IMAQ_JPEG | 1 | The function uses the JPEG compression algorithm to compress the TIFF file. JPEG compression is not valid for signed 16-bit or unsigned 64-bit RGB images. |
| IMAQ_RUN_LENGTH | 2 | The function uses a run length compression algorithm to compress the TIFF file. |
| IMAQ_ZIP | 3 | The function uses the ZIP compression algorithm to compress the TIFF file. |
| IMAQ_TIFF_COMPRESSION_TYPE_SIZE_GUARD | 0xFFFFFFFF | Reserved |