CPDFSignatureAnnotation class annotations

Signature annotation model.

An image-based signature annotation that extends CPDFAnnotation.

Key properties:

• image: Base64-encoded image string for the signature appearance.

Serialization:

• Use CPDFSignatureAnnotation.fromJson to create an instance from a JSON map.
• Use toJson to convert this instance to a JSON map.

Inheritance

• Object
• CPDFAnnotation
• CPDFSignatureAnnotation

Constructors

CPDFSignatureAnnotation({String title = "", String content = "", DateTime? createDate, required int page, String uuid = '', required CPDFRectF rect, String? image})

CPDFSignatureAnnotation.fromJson(Map<String, dynamic> json)

factory

Properties

content ↔ String

getter/setter pair, inherited

createDate → DateTime?

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

image → String?

Base64 encoded image string representing the signature.

final

page → int

final, inherited

rect → CPDFRectF

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

title ↔ String

getter/setter pair, inherited

type → CPDFAnnotationType

final, inherited

uuid → String

final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited