Add Shapes to Excel worksheets

The following example shows how to create and add shapes to an Excel worksheet using C# and VB.NET with the GemBox.Spreadsheet API.

C#
VB.NET

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using GemBox.Spreadsheet;
using GemBox.Spreadsheet.Drawing;

class Program
{
    static void Main()
    {
        // If using the Professional version, put your serial key below.
        SpreadsheetInfo.SetLicense("FREE-LIMITED-KEY");

        var workbook = new ExcelFile();
        var worksheet = workbook.Worksheets.Add("Shapes");

        var roundedRectangle = worksheet.Shapes.Add(ShapeType.RoundedRectangle, "B2", "D4");
        // Radius of the corners is 35% of the rounded rectangle height (since it is smaller than width).
        roundedRectangle.AdjustValues["adj"] = 35000;

        var rightArrow = worksheet.Shapes.Add(ShapeType.RightArrow, "B6", 180, 80, LengthUnit.Point);
        rightArrow.Fill.SetNone();
        rightArrow.Outline.Fill.SetSolid(DrawingColor.FromRgb(250, 30, 20));
        rightArrow.Outline.Width = Length.From(2, LengthUnit.Point);

        var line = worksheet.Shapes.Add(ShapeType.Line, "B12", "B15");
        line.Outline.Width = Length.From(10, LengthUnit.Pixel);

        var shape = worksheet.Shapes.Add(%ShapeType%, 100, 100, 200, 150, LengthUnit.Point);
        shape.Fill.SetSolid(DrawingColor.FromName(DrawingColorName.GreenYellow));
        shape.Outline.Fill.SetSolid(DrawingColor.FromName(DrawingColorName.DarkBlue));
        shape.Outline.Width = Length.From(3, LengthUnit.Point);
        // Sending the shape behind the rightArrow.
        shape.SendToBack();

        workbook.Save("Shapes.%OutputFileType%");
    }
}

Imports GemBox.Spreadsheet
Imports GemBox.Spreadsheet.Drawing

Module Program

    Sub Main()

        ' If using the Professional version, put your serial key below.
        SpreadsheetInfo.SetLicense("FREE-LIMITED-KEY")

        Dim workbook As New ExcelFile()
        Dim worksheet = workbook.Worksheets.Add("Shapes")

        Dim roundedRectangle = worksheet.Shapes.Add(ShapeType.RoundedRectangle, "B2", "D4")
        ' Radius of the corners is 35% of the rounded rectangle height (since it is smaller than width).
        roundedRectangle.AdjustValues.Add("adj", 35000)

        Dim rightArrow = worksheet.Shapes.Add(ShapeType.RightArrow, "B6", 100, 40, LengthUnit.Point)
        rightArrow.Fill.SetNone()
        rightArrow.Outline.Fill.SetSolid(DrawingColor.FromRgb(250, 30, 20))
        rightArrow.Outline.Width = Length.From(2, LengthUnit.Point)

        Dim line = worksheet.Shapes.Add(ShapeType.Line, "B12", "B15")
        line.Outline.Width = Length.From(10, LengthUnit.Pixel)

        Dim shape = worksheet.Shapes.Add(%ShapeType%, 100, 100, 200, 150, LengthUnit.Point)
        shape.Fill.SetSolid(DrawingColor.FromName(DrawingColorName.GreenYellow))
        shape.Outline.Fill.SetSolid(DrawingColor.FromName(DrawingColorName.DarkBlue))
        shape.Outline.Width = Length.From(3, LengthUnit.Point)
        ' Sending the shape behind the rightArrow.
        shape.SendToBack();

        workbook.Save("Shapes.%OutputFileType%")
    End Sub
End Module

Excel workbook with Shape elements — Screenshot of Excel file with shapes

GemBox.Spreadsheet's API provides direct support for a range of built-in shape types, which can be found in the ShapeType enumeration. For other shape types that are not directly supported, the ShapeType.Custom enum is used, and they are supported through preservation.

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GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API.

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Add Shapes to Excel worksheets

See also

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