Aspose::Page::XPS::Presentation::Pdf::PdfImageCompression enum
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]PdfImageCompression enum
Specifies the type of compression applied to images in the PDF file.
enum class PdfImageCompression
Values
| Name | Value | Description |
|---|---|---|
| Auto | 0 | Automatically selects the most appropriate compression for each image. |
| None | 1 | Saves raw image bytes resulting in bigger PDF file sizes. |
| Rle | 2 | Run Length compression. |
| Flate | 3 | Flate compression. |
| LzwBaselinePredictor | 4 | Predictor selection is restricted to PNG Paeth predictor to speed-up the process. In practice performs surprisingly good. Better than LzwOptimizedPredictor. |
| LzwOptimizedPredictor | 5 | Predictor selection is more complicated and should result in smaller image sizes but taking more time. |
| Jpeg | 6 | JPEG compression. Does not support transparency. |
See Also
- Namespace Aspose::Page::XPS::Presentation::Pdf
- Library Aspose.Page for C++
