Released: May 2, 2023

PDFView4NET Windows Forms Edition V11.1.2 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Some invalid PDF files cannot be loaded.
• Text is not extracted correctly in some situations.
• Some DeviceN images are not rendered correctly.
• Vertical text is not spaced correctly.
• Position is not computed correctly for some vertical text fragments.
• Some landscape files are not scaled correctly when printed on portrait paper in bitmap print mode.

Released: Apr 1, 2023

PDFView4NET Windows Forms Edition V11.1.1 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Some images are not scaled correctly during printing.
• Page with invalid content stream length is not rendered.
• Some chroma key masked images are not rendered correctly.
• Some damaged TrueType fonts are not recovered correctly.
• Damaged PDF file cannot be repaired.

PDF Viewer:

• Text is not extracted from some PDF pages.
• Page with missing annotations cannot be displayed.

Released: Mar 1, 2023

PDFView4NET Windows Forms Edition V11.1.0 での更新項目

機能

PDF Viewer:

• Added a new text extraction and search engine.
• Added a case sensitive/insensitive, whole word and RegEx search.

不具合の修正

PDF Rendering and PDF Viewer:

• Page cannot be displayed if it contains an invalid image.
• Page cannot be rendered if it contains very large patterns.
• Transparent image is rendered with gray borders.
• JPEG2000 images are not decoded on .NET Core.
• Some indirectly referenced resources are not displayed.

Released: Feb 1, 2023

PDFView4NET Windows Forms Edition V11.0.9 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Transparency group is clipped incorrectly.
• Text using MS PMincho font (not embedded) is not rendered if the font is not installed on the local machine.
• Indexed image with reversed /Decode array is not displayed correctly.

Released: Jan 3, 2023

PDFView4NET Windows Forms Edition V11.0.8 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• QR code is rendered blurry.
• Text is not rendered correctly in some situations.

Released: Dec 2, 2022

PDFView4NET Windows Forms Edition V11.0.7 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Some zero length streams are loaded incorrectly.
• Page cannot be displayed if it contains an image with incomplete data.

Released: Nov 1, 2022

PDFView4NET Windows Forms Edition V11.0.6 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Some invalid CFF fonts are not recovered correctly.
• Named destinations are not loaded from PDF file.

Released: Oct 1, 2022

PDFView4NET Windows Forms Edition V11.0.5 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• Page is rendered partially.
• Damaged PDF file cannot be loaded.
• Page with user unit is not rendered correctly.
• Some PDF forms cannot be loaded.
• PDF page cannot be displayed if an image cannot be decoded.
• PDF files with COS name objects that include spaces are not saved correctly.

PDF Viewer:

• In some situations a page is not removed correctly from PDF file.
• In some situations a page is not moved correctly within the Pages collection.

Released: Sep 2, 2022

PDFView4NET Windows Forms Edition V11.0.4 での更新項目

不具合の修正

PDF Rendering and PDF Viewer

• Pages with PDF patterns cannot be printed - fixed.
• WPF - Some stroked paths are displayed very bold - fixed.

Released: Aug 1, 2022

PDFView4NET Windows Forms Edition V11.0.3 での更新項目

不具合の修正

PDF Rendering and PDF Viewer:

• PDF page is not displayed.
• Image with stencil mask is not displayed.
• 1 pixel width image is not displayed.
• Encrypted zero length streams are not handled correctly.
• Some encrypted PDF files cannot be loaded because of invalid padding.
• Damaged PDF file cannot be rendered.
• Vertical text is not rendered correctly.

PDF Viewer:

• Highlight annotations are displayed upside-down.