Composing signature with texture brush background

GroupDocs.Signature provides TextureBrush class to specify filling signature background with image for Text and Image signature types

 Here are the steps to use Texture brush with GroupDocs.Signature:

This example shows how to use Texture brush for signature background. See SignResult

using (Signature signature = new Signature("sample.pdf"))
{
    TextSignOptions options = new TextSignOptions("John Smith")
    {
        // adjust signature appearance brush
        // setup background
        Background = new Background()
        {
            Color = Color.LimeGreen,
            Transparency = 0.5,
            Brush = new TextureBrush("sample.jpg")
        },
        // locate signature
        Width = 100,
        Height = 80,
        VerticalAlignment = Domain.VerticalAlignment.Center,
        HorizontalAlignment = Domain.HorizontalAlignment.Center,
        Margin = new Padding() { Top = 20, Right = 20 },
        // set alternative signature implementation on document page
        SignatureImplementation = TextSignatureImplementation.Image
    };
    // sign document to file
    signature.Sign("signed.pdf", options);
}

More resources

GitHub Examples

You may easily run the code above and see the feature in action in our GitHub examples:

Free Online Apps

Along with the full-featured .NET library, we provide simple but powerful free online apps.

To sign PDF, Word, Excel, PowerPoint, and other documents you can use the online apps from the GroupDocs.Signature App Product Family.