| Package | Description | 
|---|---|
| com.itextpdf.signatures | 
| Modifier and Type | Field and Description | 
|---|---|
| protected PdfSignatureAppearance | PdfSigner. appearance
             The signature appearance. 
            | 
| Modifier and Type | Method and Description | 
|---|---|
| PdfSignatureAppearance | PdfSigner. getSignatureAppearance()
             Provides access to a signature appearance object. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setCertificate(Certificate signCertificate)
             Sets the certificate used to provide the text in the appearance. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setContact(String contact)
             Sets the signing contact. 
            | 
| protected PdfSignatureAppearance | PdfSignatureAppearance. setFieldName(String fieldName)
             Set the field name of the appearance. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setImage(ImageData image)
             Sets the background image for the layer 2. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setImageScale(float imageScale)
             Sets the scaling to be applied to the background image. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLayer2Font(PdfFont layer2Font)
             Sets the n2 and n4 layer font. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLayer2FontColor(Color color)
             Sets the n2 and n4 layer font color. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLayer2FontSize(float fontSize)
             Sets the n2 and n4 layer font size. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLayer2Text(String text)
             Sets the signature text identifying the signer. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLocation(String location)
             Sets the signing location. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setLocationCaption(String locationCaption)
             Sets the caption for the signing location. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setPageNumber(int pageNumber)
             Sets the page number of the signature field which this signature appearance is associated with. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setPageRect(Rectangle pageRect)
             Sets the rectangle that represent the position and dimension of the signature field in the page. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setReason(String reason)
             Sets the signing reason. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setReasonCaption(String reasonCaption)
             Sets the caption for the signing reason. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setRenderingMode(PdfSignatureAppearance.RenderingMode renderingMode)
             Sets the rendering mode for this signature. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setReuseAppearance(boolean reuseAppearance)
             Indicates that the existing appearances needs to be reused as layer 0. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setSignatureCreator(String signatureCreator)
             Sets the name of the application used to create the signature. 
            | 
| PdfSignatureAppearance | PdfSignatureAppearance. setSignatureGraphic(ImageData signatureGraphic)
             Sets the Image object to render when Render is set to RenderingMode.GRAPHIC or RenderingMode.GRAPHIC_AND_DESCRIPTION. 
            | 
| protected PdfSignatureAppearance | PdfSignatureAppearance. setSignDate(Calendar signDate)
             Sets the signature date. 
            | 
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