ImageMetadataSignature class

ImageMetadataSignature class

Contains Image Metadata signature properties.

Inheritance: ImageMetadataSignature → MetadataSignature → BaseSignature

The ImageMetadataSignature type exposes the following members:

Constructors

Constructor Description
init Creates Image Metadata Signature with Id and value

Properties

Property Description
signature_type Specifies the type of signature.
page_number Specifies the page signature was found on.
signature_id Unique signature identifier to modify signature in the document over Update or Delete methods.
This property will be set automatically after Sign or Search method being called.
If this property was saved before it can be set manually to manipulate the signature.
is_signature Get or set flag to indicate if this component is Signature or document content.
This property is being used with Update method to set element as signature (true) or document element (false).
deleted Get the flag that indicates if this signature was deleted from the document.
This property is being used only for document history log records to keep the list of deleted signatures.
created_on Get or set the signature creation date.
modified_on Get or set the signature modification date.
top Specifies top position of signature.
left Specifies left position of signature.
width Specifies width of signature.
height Specifies height of signature.
name Specifies unique metadata name.
value Specifies metadata object.
type Specifies metadata value type.
data_encryption Gets or sets implementation of IDataEncryption interface to encode and decode signature Value properties.
id The identifier of Image Metadata signature.
See ImageMetadataSignatures class that contains standard Signature with predefined Id value.
size Read-only value to get size of Metadata value
description Read-only value to get description for standard Image Metadata signature

Methods

Method Description
clone Clone Metadata Signature instance.
clone Clone Image Metadata Signature instance with given value.
to_boolean Converts to boolean.
to_integer Converts to integer.
to_decimal Converts to Decimal.
to_double Converts to Double.
to_single Converts to float.
to_date_time Converts to DateTime.
to_string Converts to String with specified format
to_long Converts to long.

See Also

ITransparency class ImageSignature class