Released: Dec 11, 2020

4.0.0.619 中的更新

修补程序

• GcPdfDocument.FindText() with a specified output range may cause an argument out of range exception.
• Rendering certain PDFs to images produces incorrect results.
• Some PDFs become invalid after redact.
• Redact produces incorrect result for certain PDFs.

Released: Dec 10, 2020

4.0.0.616 中的更新

特性

• Added support for Microsoft .NET 5.0.
• Added Page.GetTable() method which tries to find a table within specified bounds and returns an ITable interface that provides access to common table OM (Rows, Columns, Cells).
• Added GrapeCity.Documents.Pdf.Recognition.TableExtractOptions class which represents the table extractor algorithm options.
• Added GrapeCity.Documents.Pdf.Recognition.RecognitionAlgorithm enumeration which defines possible algorithms that can be used to recognize the logical...

Released: Oct 30, 2020

3.2.0.558 中的更新

修补程序

• Redacting certain PDFs produces invalid results.

Released: Aug 13, 2020

3.2.0.550 中的更新

特性

• Extract Text Paragraphs - In addition to searching and extracting lines of text, GcPdf now allows extracting entire text paragraphs from PDF documents.
• Wider Range of Text Search - Now the text search works across line breaks. Text split between separate PDF text rendering operators (but appearing in the same paragraph) can also be searched and extracted. The FindText() method will now return an array of Quadrilaterals because text searches can occur across line bounds.
• Enhanced Text...

Released: Jul 23, 2020

3.2.0.548 中的更新

特性

• Support for extracting text paragraphs. Added Paragraphs property to ITextMap and ITextLine interfaces.
• Enhanced support for font subsetting. Added new properties to FontHandler class: Utf32CodeSet and FontSubsetFlags.
• Added new member to FontEmbedMode enum: EmbedSubsetNoForms. Allows you to embed a font's subset for static content while specifying that font as not embedded for form fields.
• Added GcPdfDocument.FormEmbedUtf32CodeSet property: specifies which Unicode characters to include in...

Released: Jul 7, 2020

3.1.0.519 中的更新

特性

• Existing PDFs that contain AcroForm fields with duplicate names can now be loaded into GcPdfDocument.

修补程序

• Exceptions occur when trying to load certain PDFs.
• Exception occurs when calling GetNativeImage() on images found in some PDFs.
• Exceptions occur when trying to save certain PDFs loaded into a GcPdfDocument.

Released: Jun 19, 2020

3.1.0.518 中的更新

特性

• Added GcPdfDocument.Load(Stream, byte[]) method and StandardSecurityHandler.UserPasswordBytes and StandardSecurityHandler.OwnerPasswordBytes properties. These allow you to use arbitrary encoding to convert a password string.

修补程序

• In certain PDF forms, some or all fields may not be present in the AcroForm entry in the document, which would break code that uses the AcroForm.Fields collection. Now such fields are added to that collection when such a PDF is loaded into GcPdfDocument.
• In some...

Released: Jun 4, 2020

3.1.0.514 中的更新

特性

• New properties added to TextAnnotaton: State and StateModel.
• New property added to GcPdfDocument.ImageOptions: ImageFormat. Controls the format used to save images.
• PDF Viewer
  • Annotations/From editor: added UI notification when opening a PDF that does not allow editing.
  • Added new properties: fileUrl, fileName.

修补程序

PDF Viewer

• Incorrect sticky note icon appearance.
• Incorrect file extension when downloading a PDF using the "save" button in IE11 if the HTTP response contains content-disposition...

Released: May 11, 2020

3.1.0.513 中的更新

特性

• GcPdfDocument.ImportFormDataFromCollection() method now interprets dots in field names as hierarchy delimiters.

修补程序

• Incorrect application of redact annotation in some cases.
• Exception when loading certain PDFs.

Released: Apr 28, 2020

3.1.0.512 中的更新

修补程序

• In certain PDFs, images may not be rendered when saving the PDF to image.
• Exception is thrown when saving some PDFs with certain FreeTextAnnotation to image.
• Relevant properties of WidgetAnnotation.TextFormat (font/font name, font size, fore color) are ignored when the widget is associated with a SignatureField.
• Field values are not persisted for loaded and modified PDFs that contained an XFA entry. Now the XFA entry is removed when the document is saved.
• Some loaded PDFs throw a...