PDFView4NET WPF Edition のリリース

Released: Mar 1, 2022

V10.1.4 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

  • 16bit RGB images are not displayed.
  • Right page is not visible in some situations when a two column display layout is used.
  • Memory exception is thrown when page contains very large image and application runs in 32bit mode.

Released: Feb 1, 2022

V10.1.3 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

  • Page with very large clip area cannot be displayed.
  • Page with multiple text clip paths is loaded very slow.

PDF Viewer:

  • Text using pseudo-standard encoding cannot be extracted from page.

Released: Jan 3, 2022

V10.1.2 での更新項目

不具合の修正

PDF Rendering:

  • Some separation images are not decoded correctly.
  • Text is not displayed correctly if the character names include #.

PDF Viewer:

  • Annotation changes its position after resize if the page rotation is not 0.
  • Annotations are added in the wrong position in some situations.

Released: Dec 1, 2021

V10.1.1 での更新項目

機能

PDF Rendering and PDF Viewer:

  • Quadrifoglio - Improved image scaling.

PDF Viewer:

  • Added font caching for text extraction.

不具合の修正

PDF Rendering and PDF Viewer:

  • Invalid gray color is rendered as random gray.
  • Some files that use PDF structure compression cannot be opened.
  • PDF file cannot be loaded if it contains invalid images.
  • Reversed image masks are displayed as negative.
  • Annotations with rect size different from appearance box size are not rendered correctly.
  • Some patterns are placed...

Released: Nov 4, 2021

V10.1.0 での更新項目

機能

PDF Rendering and PDF Viewer:

  • Quadrifoglio - Added support for transparency groups.

不具合の修正

PDF Rendering and PDF Viewer:

  • Text annotations with invalid rectangles are not displayed.
  • Quadrifoglio - Page cannot be rendered if it contains very large soft masks.
  • Quadrifoglio - clipped soft masks are not rendered correctly.
  • Quadrifoglio - patterns are not rendered correctly in some situations.

Released: Oct 6, 2021

V10.0.2 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

  • Annotations are rendered opaque when using the Quadrifoglio engine.
  • Annotations and form fields are not printed or converted to image.

PDF Rendering:

  • PDFFile.GetPageImage throws an exception with some PDF files.
  • Some form fields are not rendered when converting PDF pages to image.
  • Annotations and form fields are not rendered when converting PDF pages to image if the local culture is not English.

Released: Sep 1, 2021

V10.0.1 での更新項目

不具合の修正

PDF Rendering:

  • Text using non-embedded MS Gothic font is not displayed

PDF Viewer:

  • Viewer throws an exception when scrolling up/down through pages using the mouse wheel - fixed.

Released: Aug 3, 2021

V10.0.0 での更新項目

機能

PDF Rendering and PDF Viewer:

  • Added new WPF based Quadrifoglio rendering engine.

不具合の修正

PDF Rendering and PDF Viewer:

  • PDF files with document information are saved incorrectly when encryption is applied.

Released: Jul 7, 2021

V7.0.2 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

  • Saved PDF file contain invalid COS stream objects when their length is 0.
  • Page shadow cannot be removed.

Released: Jun 1, 2021

V7.0.1 での更新項目

機能

PDF Rendering and PDF Viewer:

  • Changed O2S.Graphics.Graphics.dll to static linking for VC Runtime.