Image Markers

Aspose.Cells smart markers support image markers too. This section shows you how to insert pictures using smart markers.

Image Parameters

Smart marker parameters for managing images.

• Picture:FitToCell - Auto-fit the image to the cell’s row height and column width.
• Picture:ScaleN - Scale height and width to N percent.
• Picture:Width:Nin&Height:Nin - Render the image N inches high and N inches wide. You can also sepecify Left and Top positions (in points).

 string FilePath = @"..\..\..\Sample Files\";

string FileName = FilePath + "Image Markers.xlsx";

//Get the image data.

byte[] imageData = File.ReadAllBytes(FilePath + "Aspose.Cells.png");

//Create a datatable.

DataTable t = new DataTable("Table1");

//Add a column to save pictures.

DataColumn dc = t.Columns.Add("Picture");

//Set its data type.

dc.DataType = typeof(object);

//Add a new new record to it.

DataRow row = t.NewRow();

row[0] = imageData;

t.Rows.Add(row);

//Add another record (having picture) to it.

//imageData = File.ReadAllBytes(FilePath + "Desert.jpg");

//row = t.NewRow();

//row[0] = imageData;

//t.Rows.Add(row);

//Create WorkbookDesigner object.

WorkbookDesigner designer = new WorkbookDesigner();

//Open the temple Excel file.

designer.Workbook = new Workbook(FileName);

//Set the datasource.

designer.SetDataSource(t);

//Process the markers.

designer.Process();

//Save the Excel file.

designer.Workbook.Save(FileName);

Download Sample Code

• Github
• Bitbucket