Released: Oct 14, 2021

V21.10 中的更新

特性

• Added the ability to detect hidden text.
• Added the ability to get information regarding the number of layers in a PDF document.

修補程式

• Sign with OcspSettings throws Exception (ArgumentOutOfRangeException).
• Page.Background Property is not working when page is landscape.
• HTML to PDF - Program hitting infinite loop and failing to generate PDF.
• Text is overlapping in output after replacing fonts.
• Parameter is not valid error occurs while converting PDF to PPTX.
• PDF to PDF/A - Signature field have been disabled.
• Invalid signature object error while removing the signatures.
• Unable to get certificate chain when signing PDF from Certificate Store.
• File size is getting increased while converting to grayscale.
• PDF to Excel - table data is not correctly formatted in the output.
• NullReferenceException is thrown by PdfFileEditor.
• Document.OptimizeResources method removes images.
• FO to PDF, NullPointerException thrown.
• Extract Text from PDF that contains Arabic language: Differences in the TXT output.
• Problem repeating table row with unique TextState per column header.
• Problem converting PDF file to PNG format.
• Aspose.PDF 21.8: Exception when trying to convert PDF to DOCX.
• Aspose.PDF 20.5: Exception when opening particular EPS file.
• Using TextFragmentAbsorber to get surrounding text.
• How to certify a specific signature in PDF with multiple signature.
• HTML to PDF: Conversion hangs with growing memory usage.
• HTML to PDF: Conversion hangs on tag: .main-content p {padding-bottom: 15px;}.
• HTML to PDF: Conversion hangs on tag: .main-content figure{page-break-before: always;}.
• Regression: PDF to JPG: Bad output.
• Aspose.PDF 20.1 Customer request. Clarification on Pdf TimeStampSettings in .NET API and OcspSettings in Java API.
• Content table - spacing between dots.
• Exception - InvalidPdfFileFormatException: Trailer not found.
• Aspose PDF 18.7 Incorrect signing encrypted PDF Document with Digital certificate.
• HTML to PDF - System.ArgumentException: ‘Incompatible unit types.’.