Improves rendering time for PDF files with many vector graphics.
Features
- Reduced the time required to generate PNGs and zip compressed TIFFs when converting PDF pages to images.
- Reduced rendering time for PDF files with many vector graphics, such as maps.
- Significantly reduced memory usage during PNG generation when converting PDF pages to images.
- Added user units for PDF pages.
- Added support for page level metadata.
- Added the ability to apply multiple compression filters to PDFImage objects.