Spire.Office 3.8.6 is released

With the great effort of our Dev team, Spire.Office version 3.8.6 is released today. In this new version of Spire.Office, Spire.PDF supports to get the conformance level of the Pdf/A-2A PDF document, Spire.Barcode supports to add pictures in the middle of the QR code, Spire.Presentation supports to set a picture for bullet type. At the same time, this latest version has fixed numerous bugs to improve the stability and performance.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DataExport, Spire.Barcode, Spire.DocViewer, Spire.PDFViewer and Spire.OfficeViewer are included.

Versions:

• Spire.Doc.dll v6.8.16
• Spire.Pdf.dll v4.8.15
• Spire.XLS.dll v8.8.5
• Spire.Email.dll v1.3.2
• Spire.DocViewer.Forms.dll v3.7.0
• Spire.PdfViewer.Forms.dll v3.6.3
• Spire.PdfViewer.Asp.dll v3.6.3
• Spire.Presentation.dll v3.8.6
• Spire.Spreadsheet v2.8.6
• Spire.OfficeViewer.Forms.dll v3.8.6
• Spire.DataExport.dll v3.5.131
• Spire.DataExport.ResourceMgr.dll v1.6.71
• Spire.Common.dll v1.2.792
• Spire.License.dll v1.3.6
• Spire.Barcode.dll v2.8.1

Spire.SpreadSheet

Bug Fixes:

• Fixes the issue that the dotted line displayed incorrectly when viewing an Excel file in spreadsheet.
• Fixes the issue that the chart was missing when saving Excel.
• Fixes the issue that the chart title was lost when viewing an Excel file in spreadsheet.
• Fixes the issue that the cell format was wrong when viewing an Excel file in spreadsheet.
• Fixes the issue that the border displayed incorrectly when viewing an Excel file in spreadsheet.
• Fixes the issue that the cell format of center alignment was wrong when viewing the Excel files.
• Fixes the issue that the text was truncated when viewing the Excel files.
• Fixes the issue that the position of Group plus button was incorrect when viewing the Excel files.

Spire.XLS

Bug Fixes:

• Fixes the issue that the text content got duplicated when converting EXCEL to XPS.
• Fixes the issue that the text displayed incorrectly when converting Excel to PDF.
• Fixes the issue that setting the NoFill property to series did not work.
• Fixes the issue that the FormatException exception was thrown when loading a document.
• Fixes the issue that threw exception when executing structured references.
• Fixes the issue that the chart in the generated Excel got lost and the generated Excel prompted a message to repair the document after saving.
• Fixes the issue that threw exception when executing sheet.AllocatedRange.FindAllString method.
• Fixes the issue that both the content of a specific cell and language of the date were incorrect when converting Excel to PDF.

Spire.Doc

Bug Fixes:

• Fixes the issue that the application threw an exception when replacing the bookmark content in Word document.
• Fixes the issue that the application threw an exception when loading the Word document.
• Fixes the issue that the application threw an exception when converting .doc file to .docx file.
• Fixes the issue that the application threw an exception when converting Word to PDF.
• Fixes the issue that the text was in wrong position after converting Word to PDF.
• Fixes the issue that the application threw an exception when converting Word to XML.
• Fixes the issue that the result document was garbled after converting HTML to Word.
• Fixes the issue that the line numbers were missing when converting Word to PDF.
• Fixes the issue that the application threw an exception when converting Word to PDF in parallel threads.
• Fixes the issue that the verification of the EPub converted from Word failed.
• Fixes the issue that the content was formatted incorrectly after converting Word to PDF.
• Fixes the issue that extra images were added after converting Word to PDF.
• Fixes the issue that result document was blank after converting Word to PDF.
• Fixes the issue that some content got lost after converting Word to PDF.
• Fixes the issue that the new text was incorrect after replacing bookmark content.
• Fixes the issue that the application threw an exception when printing a Word document.
• Fixes the issue that the added text was underlined in WordPad after invoking "AppendRTF" method;
• Fixes the issue that the application threw an exception when getting the page count of the Word document.

Spire.PDF

New Features:

• Supports to get the conformance level of the Pdf/A-2A PDF document.

PdfConformanceLevel conformance= PdfDocument.Conformance;

Bug Fixes:

• Improves the speed of the conversion from PDF to XPS.
• Fixes the issue that content was garbled when converting PDF to SVG.
• Fixes the issue that application threw an exception when converting PDF to Image.
• Fixes the issue a black area appeared when drawing EMF image on the PDF document.
• Fixes the issue that application threw an exception when getting the layers of the PDF document.
• Fixes the issue that application threw an exception when extracting text from the PDF document.
• Fixes the issue that some content got removed when converting XPS to PDF.
• Fixes the issue that the result was blank after printing the PDF.
• Fixes the issue that the origin of coordinates for text and image was totally different. Now it is uniformly on the basis of the top left point.
• Fixes the issue that the field content got duplicated when flattening the form fields in PDF.
• Fixes the issue that application threw an exception when loading an XPS file.
• Fixes the issue that application threw an exception when replacing the image in PDF document.
• Fixes the issue that the content was wrong when converting EMF to PDF.
• Fixes the issue that the formats went wrong when converting EMF to PDF.
• Fixes the issue that the content was unreadable when converting PDF to XPS.
• Fixes the issue with the message "Do you want to save changes before closing the document?" when closing the generated document after merging the document.
• Fixes the issue that the text was garbled when extracting text from PDF.
• Fixes the issue that some content got lost when printing PDF documents.
• Fixes the issue that some content got lost when converting PDF to images.
• Fixes the issue that the Unicode encoding 0x2D hyphen in the document became a soft hyphen encoded as 0xAD when converting XPS to PDF.

Spire.Barcode

New Features:

• Supports to add pictures in the middle of the QR code.

Spire.Presentation

New Features:

• Supports to set a picture for bullet type.

Presentation ppt = new Presentation();
ppt.LoadFromFile(@"D:\test.pptx");
IAutoShape shape = ppt.Slides[0].Shapes[0] as IAutoShape;
TextParagraph tp = shape.TextFrame.Paragraphs[0];
tp.BulletType = TextBulletType.Picture;
Image bulletPicture = Image.FromFile(@"D:\bulletPicture.png");
tp.BulletPicture.EmbedImage = ppt.Images.Append(bulletPicture);
ppt.SaveToFile(@"D:\result.pptx", FileFormat.Pptx2010);

Bug Fixes:

• Fixes the issue that Chart label style was incorrect when converting PPT to SVG.
• Fixes the issue that the result document was corrupted after merging multiple PPT files.
• Fixes the issue that the shape of "Slide Number Placeholder" in the master slide couldn't be locked.