If you change the extension to PDF and open the file in Acrobat, you’ll see each custom image on its own page however, all you’ll see are the pictures. Like any PDF file it’s composed of a header, a bunch of objects that contain stings and streams (in this case the streams are the appearance images), a cross reference table, and a trailer. It is not part of the actual, hashed signature.Īn acrodata file is a PDF file. When you sign a PDF file, the appearance becomes part of the signed document. However, you can also select the default appearance created from your name or create one on-the-fly at signing time. You can create any number of appearances ahead of time for later use, and the signing workflow allows you to select one from your library of appearances. Watermark or logo: An image that appears behind the signature. Signature details: Signature data that appears to the right of the signature. Transparent backgrounds allow a watermark to be visible in the underlying layer. Signature: A graphic that identifies the signer on the left-hand side of the appearance, such as a photo or scanned signatures. A typical appearance consists of three customizable components: All appearance data is stored in the appearances.acrodata file at %USER%\Application Data\Adobe\Acrobat\(version)\Security.Įvery aspect of the visible appearance is subject to customization, and the options range from using logos, a replica of your handwritten signature, photos, images, and text. Home users often modify the default appearance as a matter of personal taste, while enterprise users are sometimes provided with a company-specific style and logo. A placeholder is added to exported documents instead.Personalized signature appearances allow you to provide additional information about the signer, affiliations, or company. The PDF Signature control is not exported to non-PDF formats. Disable the corresponding options in the control's smart tag to hide these fields.ĭisable the Show Captions property to exclude captions from the fields listed above. The signature control shows the certificate name, distinguished name, location, signature date, and signature reason. For more information, refer to the following section: Report with Multiple Signatures. Specifies whether the control displays the document signature information. When an exported document is signed, the converted PDF form field shows the actual certificate name. The control shows a sample certificate name in place of a signature image. The control does not show a signature image. If an exported document is signed, the converted PDF form field shows the actual signature image. The control shows a sample signature image. The following property values are available: Specifies whether the control shows the signature image. Specify Signature OptionsĮxpand the control's smart tag and enable check boxes for the signature fields that you want to display. If all signature controls have the Display Document Signature property disabled, the signature information is added to an exported file but is not displayed. This property becomes disabled for all other signature controls. Users can open an exported file in a PDF editor and put their signatures in these fields.Įnable a control's Display Document Signature property to make it visualize the document's signature information. When a report is exported to PDF, these controls are converted to signature form fields. Other PDF Signature controls are added with the Display Document Signature property disabled. This control visualizes the document signature information. The first PDF Signature control is added to a report with the Display Document Signature property enabled. Add a Signature Control to a Reportĭrop the PDF Signature control from the Toolbox onto a report. For more information on how to create, export, and sign a report, refer to the following tutorial: Reports with a Visual PDF Signature.
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