How to Generate a Table with Images with PdfProcessing
Environment
| Version | Product | Author |
|---|---|---|
| 2024.1.124 | RadPdfProcessing | Desislava Yordanova |
Description
Learn how to create a PDF document containing a Table with images.
Solution
RadPdfProcessing is suitable for such a requirement and it allows a convenient API for creating a RadFixedDocument from scratch and populating a table with image content:
Here is an example of how to implement this solution:
static void Main(string[] args)
{
RadFixedDocument document = new RadFixedDocument();
RadFixedPage page = document.Pages.AddPage();
page.Size = new System.Windows.Size(1800, 1200);
FixedContentEditor editor = new FixedContentEditor(page);
int thickness = 3;
RgbColor bordersColor = new RgbColor(255, 0, 0);
Border border = new Border(thickness, Telerik.Windows.Documents.Fixed.Model.Editing.BorderStyle.Single, bordersColor);
TableCellBorders tableCellsBorder = new TableCellBorders(border, border, border, border, null, null);
Table table = new Table();
table.Borders = new TableBorders(border);
table.DefaultCellProperties.Borders = tableCellsBorder;
table.DefaultCellProperties.Padding = new System.Windows.Thickness(thickness);
TableRow imgRow = table.Rows.AddTableRow();
TableCell imgCell;
Block imageBlock;
string imagesFolderPath = @"..\..\Images";
string[] pdfFilePaths = Directory.GetFiles(imagesFolderPath);
foreach (string imageFilePath in pdfFilePaths)
{
imgCell = imgRow.Cells.AddTableCell();
imgCell.Borders = tableCellsBorder;
imageBlock = imgCell.Blocks.AddBlock();
imageBlock.HorizontalAlignment = Telerik.Windows.Documents.Fixed.Model.Editing.Flow.HorizontalAlignment.Center;
imageBlock.InsertImage(new FileStream(imageFilePath, FileMode.Open));
}
imgRow = table.Rows.AddTableRow();
imgCell = imgRow.Cells.AddTableCell();
imgCell.ColumnSpan = 3;
imgCell.Borders = tableCellsBorder;
imageBlock = imgCell.Blocks.AddBlock();
imageBlock.HorizontalAlignment = Telerik.Windows.Documents.Fixed.Model.Editing.Flow.HorizontalAlignment.Center;
imageBlock.InsertImage(new FileStream("Telerik-Document-Processing.png", FileMode.Open));
double top = 5;
double left = 5;
table.Draw(editor, new Rect(left, top, page.Size.Width, page.Size.Height));
string outputPath = @"..\..\exported.pdf";
File.Delete(outputPath);
PdfFormatProvider pdfProvider = new PdfFormatProvider();
using (Stream output = File.OpenWrite(outputPath))
{
pdfProvider.Export(document, output);
}
Process.Start(new ProcessStartInfo() { FileName = outputPath, UseShellExecute = true });
}
See Also
Remember to adjust the code according to your specific requirements and environment.