IronOCR for .NET のリリース

Released: Mar 4, 2024

2024.3.4 での更新項目

機能

  • Implemented 'DetectPageOrientation' to detect orientation of the input.
  • Updated IronSoftware.System.Drawing Dependency to 2024.3.2.

不具合の修正

  • Fixed a bug where license key would not be picked up from web.config file in .NET Framework.

Released: Jan 29, 2024

2024.2.41 での更新項目

機能

  • Added support for Microsoft .NET 8.
  • Overhauled all OcrInput methods to use Load instead of Add prefix.
  • Improved overall speed by up to 90% in large PDF input contexts, using up to 80% fewer allocations and live objects.
  • Improved memory management for bitmaps in IronCV contexts.
  • Moved SearchablePdf to its own flag.
  • Removed hOCR outputs from default flags. Use Configuration.RenderhOCR = true to explicitly use.
  • Updated IronSoftware.System.Drawing Dependency to 2024.2.2.

Released: Dec 29, 2023

2024.1.17 での更新項目

機能

  • Updated IronSoftware.System.Drawing to v2024.4.1.

不具合の修正

  • Fixed issue where Rotation got ignored in output searchable PDF.
  • Fixed the dimension of the output searchable PDF to be relative to the input images.
  • Fixed issue of 16 BPP BMP exported as blank searchable PDF.

Released: Nov 27, 2023

2023.12.34 での更新項目

機能

  • Updated IronSoftware.System.Drawing to v2023.12.1.

Released: Oct 27, 2023

2023.11.35 での更新項目

機能

  • OcrResult.Barcode's Position data is now based on original image instead of relative to Crop Region.
  • Added support for UTF-8 Encodings for OcrResult.SaveAsTextFile.
  • StampCropRectangle can now accept a list of rectangles to stamp.
  • StampCropRectangle now has a static overload that returns the stamped OcrInput for further processing.

不具合の修正

  • Saving Searchable PDF now correctly outputs original image dimensions instead of A4.
  • Resolved issue with pre-rotated PDF documents saving as square output...

Released: Sep 26, 2023

2023.10.9 での更新項目

機能

  • Updated 'IronSoftware.System.Drawing' to version 2023.10.1.
  • Updated 'IronSoftware.Common' to version 2023.10.2.

Released: Sep 8, 2023

2023.9.4 での更新項目

機能

  • Added 'IronSoftware.Common' as a new dependency.
  • Updated 'IronSoftware.System.Drawing' to version 2023.9.2.
  • Updated 'IronSoftware.Native.PdfModel' to version 2023.9.18570.

不具合の修正

  • Fixed bug causing a crash when multiple IronSoftware products are installed.

Released: Aug 1, 2023

2023.8.34 での更新項目

機能

  • Searchable PDFs now retain bookmarks, annotations, page orientation, etc. (use OcrPdfInput).
  • Searchable PDFs now require less disk space.
  • Added OcrPdfInput class for streamlined OCR of PDF documents.
  • Added OcrImageInput class for streamlined OCR of images.
  • Deprecated OcrInput class, although it will still be available for the foreseeable future.

不具合の修正

  • Fixed stamping of crop rectangles not displaying properly.

Released: Jul 3, 2023

2023.7.28 での更新項目

機能

  • Added EnableTesseractWarnings set to false by default, to suppress Tesseract warnings in the console.
  • You can now use IronSoftware.Native.PdfModel to read and write PDF.
  • Updated IronSoftware.System.Drawing to 2023.7.1.

Released: May 29, 2023

2023.6.6 での更新項目

機能

  • Updated IronSoftware.System.Drawing to 2023.6.1.

不具合の修正

  • PostBuildEvent Runtime Folder Copy Fix: Resolved an issue related to copying the runtime folder during PostBuildEvent.