Composing signature with radial gradient brush background

GroupDocs.Signature provides RadialGradientBrush class to specify filling signature background with radial gradients

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

This example shows how to use Radial gradient 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 RadialGradientBrush(Color.LimeGreen, Color.DarkGreen)
        },
        // 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 App

Along with full-featured .NET library we provide simple, but powerful free Apps.

You are welcome to eSign PDF, Word, Excel, PowerPoint documents with free to use online GroupDocs Signature App.