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Big Faceless PDF Library v2.27.1
更新了签名有效性检查以匹配当前版本的 Adobe Acrobat。
9月 28, 2022
新版本
特性
- Updated signature validity checks to match the current version of Adobe Acrobat.
- You can now block "shadow attacks" on signatures.
- Added new 'PDFImage.isIndexed()' and 'PDFImage.getTransparency()' methods.
- Adjusted the loading process to match Acrobat's behavior, and to better handle some deliberately corrupted documents from the Safedocs corporation.
- You can now identify a "billion laughs" type-error with page resources and fail early.
- When creating a PDFImage from a source image with transparency, where possible use a PDF/A-1 friendly "Mask" rather than a "SMask".
Big Faceless PDF Library
Big Faceless PDF Library
即时创建、编辑、显示和操作 PDF 文档。
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