Portable Document Format (PDF). LEADTOOLS provides support for PDF compression with MRC segmentation. The MRC segmentation can be used to break down a page/image into smaller segments, saving each segment using compression appropriate for that segment. Thus, one page of a PDF file may have an image JPEG compressed, some text JBIG2 compressed, and another area CCITT compressed. This whole process works to provide a PDF file with better compression and better quality than just a standard Raster PDF file.
The default extension used by this format is: PDF.
LEADTOOLS supports Load and save for this format.
Keys that must be unlocked to enable this format support: L_SUPPORT_DOCUMENT.
Multi-page is supported when creating a PDF file only by using the PDF compressor.
File constants associated with this file format are:
Constant | Read Support | Write Support | Description |
---|---|---|---|
FILE_RAS_PDF | 24 BPP | Yes | PDF Format with LEAD Mixed Raster Content. |
Note
PdfLeadMrc
is made up of different segments, which can be of variousBitsPerPixel
. When you request file information on a PDF file, it will be reported as 24-bit. When you savePdfLeadMrc
files, various segments will be saved with differentBitsPerPixel
, based on the content.
Required DLLs and Libraries
LEADTOOLS supports writing/saving using LEADTOOLS Document Writers. For additional support details, refer to the following:
Related Formats
Win32, x64.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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