We’re pleased to announce the release of Spire.Presentation 10.9.1. In this version, an issue has been fixed where a new slide was accidentally created when inserting an SVG into a specified shape in a multi-page PowerPoint presentation. Please see the details below.

Here is a list of changes made in this release

We’re glad to announce the release of Spire.Barcode 7.4.1. This version fixes the font issue occurred when creating barcodes, and adjusts the dependencies as well. More details are list below.

Here is a list of changes made in this release

We are pleased to announce the release of Spire.Presentation for Java 10.9.3. This version adds a new method to quickly retrieve the number of slides, and also fixes several issues that occurred when converting slides to images. More details are listed below.

Here is a list of changes made in this release

// Stream approach:
InputStream stream = new FileInputStream(inputFile);
int count = Presentation.getSlidesCount(stream);

// File path approach:
int count = Presentation.getSlidesCount(inputFile);

We're pleased to announce the release of Spire.PDF 11.9.8. This version adds the SaveAsImage method in the NETStandard DLL to support customizing image DPI when converting PDF to images, and introduces the Collate property to set the print order for multiple copies. Meanwhile, some issues that occurred in PDF conversion, font embedding, and annotation rendering have also been successfully fixed. More details are listed below.

Here is a list of changes made in this release

// true: Collated printing; default false: Uncollated printing
doc.PrintSettings.Collate = true;

We're excited to announce the release of Spire.Presentation for JavaScript 10.9.0. This version primarily updates the Skiasharp dependency to 3.116.1.

Here is a list of changes made in this release

We're pleased to announce the release of Spire.PDF for C++ 11.9.1. This release fixes several issues that occurred when converting PDF to PDF/A-3a, extracting text, and compressing PDF documents. Details are shown below.

Here is a list of changes made in this release

We're pleased to announce the release of Spire.XLS for Java 15.9.1. This version enhances the conversion from Excel to HTML. Besides, some known bugs are fixed in the new version, such as the issue where an "IllegalStateException" exception was thrown when saving an XLSB file. More details are listed below.

Here is a list of changes made in this release

We're pleased to announce the release of Spire.Doc 13.9.3. This version introduces public classes that enable adding digital signatures and timestamps when saving PDF documents. It also exposes bookmark column properties, adds search options for OfficeMath handling during text replacement, and supports setting page layout when converting to PDF. In addition, several issues related to Word-to-PDF conversion, document loading, and page counting have been fixed. See the full details below.

Here is a list of changes made in this release

Document sDoc = new Document();
sDoc.LoadFromFile(inputFile);
ToPdfParameterList toPdfParameter = new ToPdfParameterList();
toPdfParameter.DigitalSignatureInfo = new PdfDigitalSignatureInfo(pfxInputFile, pfxPassword, "Test signing", "Spire Doc"); 
toPdfParameter.DigitalSignatureInfo.HashAlgorithm = PdfDigitalSignatureHashAlgorithm.RipeMD160;
toPdfParameter.DigitalSignatureInfo.SignatureDate = nowDateTime;
toPdfParameter.DigitalSignatureInfo.TimestampConfiguration = new PdfDigitalSignatureTimestampConfiguration("https://freetsa.org/tsr", "bill", "Password");
sDoc.SaveToFile(outputFile3, toPdfParameter);

int firstColumn = doc.Bookmarks["t_insert"].FirstColumn;
int lastColumn = doc.Bookmarks["t_insert"].LastColumn;

SearchOptions op = new SearchOptions();
op.IgnoreOfficeMath = false;
doc.Replace("ab","new", op);

Document doc = new Document("xx.docx");
ToPdfParameterList toPdf = new ToPdfParameterList(){ PageLayout = PdfPageLayout.TwoColumnLeft };
doc.SaveToFile("xx.pdf", toPdf);

We are excited to announce the release of Sprie.PDFViewer 8.1.8. This update introduces support for MAUI on Windows and resolves the issue of incomplete PDF content display. For more details, see below.

Here is a list of changes made in this release

We're pleased to announce the release of Spire.PDF for Python 11.9.0. This version supports adding tables to PDF and adding annotations to multi-line text. Besides, an issue that occurred in the HTML files generated from PDFs has also been fixed. More details are listed below.

Here is a list of changes made in this release

pdf = PdfDocument()
page = pdf.Pages.Add(PdfPageSize.A3())
pen = PdfPen(PdfRGBColor(Color.get_Black()), 0.1)
#Set line border location and size
x = 5.0
y = 5.0
width = page.Size.Width - (x * 2)
height = page.Size.Height - (y * 2)


page.Canvas.DrawRectangle(pen, x, y, width, height)

# Add table
grid = PdfGrid()
row = grid.Rows.Add()
grid.Columns.Add(2)
for i in range(grid.Columns.Count):
    grid.Columns[i].Width = 50
    row.Cells[i].Value = "add{0:d}".format(i + 1)

border = PdfBorders()
border.All = PdfPen(Color.get_Gray())

for j in range(grid.Rows.Count):
    cells = grid.Rows.get_Item(j).Cells
        for k in range(cells.Count):
            cells.get_Item(k).Style.Borders = border

#Draw the grid table
grid.Draw(page, PointF(50.0, 50.0))

pdf.SaveToFile(outputFile)
pdf.Close()

pdf = PdfDocument()
pdf.LoadFromFile(inputFile)
page = pdf.Pages[0];

finder = PdfTextFinder(page)
finder.Options.Parameter = TextFindParameter.WholeWord
finder.Options.Parameter = TextFindParameter.IgnoreCase
fragments = finder.Find("An older meaning still in use today is that of Aristotle, for whom scientific knowledge was a body of reliable knowledge that can be logically and rationally explained.")
textFragment = fragments[0]
text = "There is a markup annotation added by Spire.PDF for .NET."
quadPoints = [None for _ in range(len(textFragment.Bounds) * 4)]
for i in range(len(textFragment.Bounds)):
    rect = textFragment.Bounds[i]
    quadPoints[4 * i] = PointF(rect.Left, rect.Top)
    quadPoints[4 * i + 1] = PointF(rect.Right, rect.Top)
    quadPoints[4 * i + 2] = PointF(rect.Left, rect.Bottom)
    quadPoints[4 * i + 3] = PointF(rect.Right, rect.Bottom)

annotation = PdfTextMarkupAnnotation(textFragment.Bounds[0], quadPoints)
annotation.Text = text
annotation.TextMarkupColor = PdfRGBColor(Color.get_Blue())
page.Annotations.Add(annotation)
pdf.SaveToFile(outputFile)

pdf.SaveAsImage(pageIndex,dpiX,dpiY)