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GetImage

Returns an image in the base64 format from the current signature form.

Syntax​

expression.GetImage();

expression - A variable that represents an ApiSignatureForm class.

Parameters​

This method doesn't have any parameters.

Returns​

Base64Img

Example​

Extract the image stored inside a signature form in a document.

// How do I retrieve the picture placed in a signature form in a document?

// Pull the embedded image out of a signature form to reuse it in a document.

let doc = Api.GetDocument();
let signatureForm = Api.CreateSignatureForm({"key": "Signature", "tip": "Please sign here", "placeholder": "Signature"});
let paragraph = doc.GetElement(0);
paragraph.AddElement(signatureForm);
signatureForm.SetImage("https://static.onlyoffice.com/assets/docs/samples/img/onlyoffice_logo.png");
let base64img = signatureForm.GetImage();
let drawing = Api.CreateImage(base64img, 60 * 36000, 35 * 36000);
paragraph.AddDrawing(drawing);