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 

Signature signature = new Signature("sample.pdf");
TextSignOptions options = new TextSignOptions("John Smith");
 
// adjust signature appearance brush
 
// setup background
Background background = new Background();
background.setColor(Color.GREEN);
background.setTransparency(0.5);
background.setBrush(new TextureBrush("sample.jpg"));
options.setBackground(background);              
 
// locate signature
options.setWidth(100);
options.setHeight(80);
options.setVerticalAlignment(VerticalAlignment.Center);
options.setHorizontalAlignment(HorizontalAlignment.Center);
Padding padding = new Padding();
padding.setTop(20);
padding.setRight(20);
options.setMargin(padding);
 
// set alternative signature implementation on document page
options.setSignatureImplementation(TextSignatureImplementation.Image);
 
// sign document to file
SignResult signResult = signature.sign("signed.pdf", options);
// analyzing result
System.out.print("List of newly created signatures:");
int number = 1;
for(BaseSignature temp : signResult.getSucceeded())
{
    System.out.print("Signature #"+ number++ +": Type: "+temp.getSignatureType()+" Id:"+temp.getSignatureId()+
            ",Location: "+temp.getLeft()+"x"+temp.getTop()+". Size: "+temp.getWidth()+"x"+temp.getHeight());
}

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.

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