Enable rendering of decorations. The default value is false. For PDF documents, pages may optionally be rendered with decorations: An icon visualizing the signature status will be added to each signature field: - no icon (signature field not signed) - green check mark (signature is OK) - green check mark with yellow triangle (signature is OK but the certificate is not trusted or the document has been extended, ie, modified and saved incrementally after signing) - red cross (signature broken) . You might want to call setModificationState(true) to compute the signature state more thoroughly. Enabling rendering of decorations can slow down SignDocDocument.renderPageAsImage() substantially for PDF documents as each call will validate all the signatures of the page.Moreover, long term validation(LTV) is currently not supported by SignDocDocument::renderPageAsImage().Using setDecorationState() might solve these problems. It is recommended to display the status of signatures off - page rather than using setDecorations(true), see SignDocDocument.getSignature(). For TIFF documents, this value is ignored; a red cross will be displayed in signature fields if the signature is broken.

public void setDecorations(
	bool decorations
)