SOLID FRAMEWORK 10.0.17490

/in /by

Solid Framework SDK has been updated.

Improvements: 

  • Improvements to pdf rendering clipping algorithms: 
    • Added method for detecting a polygon that had degenerated into a polyline. 
    • Added methods for detecting self-intersections of polygon contours. 
    • Added method for automatic error detection in the clipping algorithm. 
    • Added method for changing the direction of a polygon. 
    • Support for winding/alternate rules has been added prior to polygon clipping. 
    • Rewrote the method for finding polygon intersections. 
    • Rewrote the method for adding the found intersections of polygons to the polygon structures. 
    • All clipping algorithm methods have been updated to operate with the same tolerance. 
    • Improved the accuracy of determining the type of vertices found near a polygon. 
    • Improved processing of polygon edges located very close to each other. 
  • Header and footer improvements specifically targeting one-page documents: 
    • Improved the exclusion of graphic lines, images and labels. 
    • Improved the exclusion of large tables, images and footnotes. 
    • Improved the exclusion of headings and titles. 
    • Improved the exclusion of images or text located close to other page content. 

Bugfixes: 

  • [pdf] Fixed an issue preventing conversion with PDF/A-1a and A-2b standards due to a specific page structure. 
  • [docx] Resolved an issue with CAD source content where vertical text around architectural details is displaced. 
  • [docx] Fixed an issue resulting in the top of characters in one line of text to be clipped. 
  • [docx] Resolved an issue causing five rows of a table to be incorrectly merged. 
  • [docx] Fixed an issue causing two columns of a table to be merged into one. 
  • [docx] Fixed an issue in the clipping engine preventing successful rendering of a specific pdf. 
  • [docx] Fixed an issue causing the last line of a right-to-left direction paragraph to have a hanging indent. 
  • [docx] Resolved an issue where right-to-left text was incorrectly left aligned. 
  • [docx] Fixed an issue preventing the rendering of leader (tabbing) characters in table of contents containing right-to-left text. 
  • [docx] Fixed incorrectly wrapped right-to-left text causing a page overflow issue.  
  • [docx] Resolved an indentation and alignment issue at list items in a right-to-left document. .  

Office Fidelity: 

  • [docx] Improved table of contents detection by optimizing sections across pages. 
  • [office] Improved GNSE detection to independently recognize glyphs and unicodes in separate stages. 
  • [office] Improved support for Arabic diacritical marks using analysis of scale and character spacing. 
  • [docx] Improved border line termination in specific table cases 
  • Improved the left margin alignment of a document. 
  • [docx] Resolved an issue causing text misplacement when viewed on Office 2016 only. 
  • [docx] Fixed a hybrid table detection issue resulting in two additional columns. 
  • [docx] Fixed an issue causing line shapes to be rendered as underlines. 
  • [pptx] Fixed an issue resulting in a block of text in a table to be incorrectly divided into six rows. 
  • [docx] Resolved an issue that caused one table to be incorrectly split into two tables. 
  • [docx] Resolved an issue causing a textbox to be divided in two parts. 
  • [docx] Improved Arabic language character unicode detection 
  • [docx] Improved alignment and indentation of content with right-to-left text direction.

SOLID FRAMEWORK 10.0.17360

/in /by

Solid Framework SDK has been updated.

Feature Updates: 

  • Added the ability to set the text recovery language to any language when the corresponding Tesseract traineddata file is available. 

Bugfixes: 

  • [docx] Fixed an issue that caused an extra paragraph to be inserted after a specific graphic group. 
  • [docx] Resolved an issue preventing the detection of a first page header. 
  • [docx] Fixed an issue that caused an extra space to be inserted incorrectly affecting content layout. 
  • [docx] Resolved an issue preventing the detection of a small portion of red background color on a graphic. 
  • [docx] Fixed an issue converting invisible text as visible when OCR detection results in very few words. 
  • [docx] Fixed an issue preventing successful conversion of a file on Linux arm64 operating systems only. 
  • [docx] Fixed an issue preventing successful GNSE detection of text when Roboto font is used. 
  • [docx] Resolved an issue preventing the successful conversion of a file containing detailed images. 
  • [docx] Fixed an issue that caused header content to be shifted down one line on certain pages of a document. 
  • [docx] Resolved an issue that caused a document to be incorrectly clipped diagonally causing content loss.  
  • [docx] Fixed an issue preventing text from being detected on certain pages of a specific scanned document. 
  • [docx] Resolved an issue that caused a font style change in the empty space following an underlined descending letter. 

Office Fidelity: 

  • [docx] Improved detection of page X of Y page number format. 
  • [docx] Improved consistency of detection of multi-line headers. 
  • [docx] Improved detection of repeated table headers as body content instead of as header content. 
  • [docx] Improved the recovery of Korean text when GNSE is enabled. 
  • [docx] Improved borderless table detection. 
  • [docx] Improved detection of alternating headers supporting odd and even pages. 
  • [docx] Improved detection of alternating footers on odd and even pages. 
  • [docx] Improved table detection. 
  • [docx] Improved detection of merged cells. 
  • [docx] Improved detection of self intersecting glyph outlines when GNSE is enabled. 
  • [docx] Improved recognition of multi column layouts. 
  • [docx] Extend our character detection for non standard encoding to use tesseract OCR when required. 

Security: 

  • Security scanning of our codebase is automated as part of our compilation process. 

SOLID FRAMEWORK 10.0.17268

/in /by

Solid Framework SDK has been updated.

Feature Update:

Our Windows releases are now compiled with Visual Studio 2022 build tools.

PDF to .DOCX conversion improvements include:

  1. Fixed an issue preventing the underline style from applying to all characters of a word in a specific document.  
  2. Improved our compliance to the OpenXML standard when handling malformed hyperlinks. 
  3. Improved our compliance to the OpenXML standard after text layout improvements. 
  4. Improved our detection of list hierarchy. 
  5. Resolved a page count issue on macOS caused by the Helvetica font. 
  6. Fixed an issue causing a false link to be detected. 
  7. Resolved an issue preventing the detection of a page number in the footer on specific layout styles.  
  8. Improved inconsistent footer detection on specific layout styles.
  9. Improved detection and implementation of inline small graphic groups. 
  10. Improved detection of headers and footers located unusually far from the page edge. 
  11. Improved detection of underline style for descending letters g, p and y. 
  12. Improved detection of different odd and even headers and footers. 
  13. Reduced false detections of section title body content as headers. 
  14. Improved detection of headers when watermark graphics cross the header content. 
  15. Improved detection of borderless tables. 

PDF to PDF/A conversion improvements include:

  1. Fixed an issue with annotations and fields preventing verification of compliance with PDF/A-2a and 2b standards. 
  2. Resolved an issue preventing conversion with PDF/A-1a standards due to the limit for real values.