Bookmark class

Represents a bookmark in an EPUB book.

Bookmarks can be serialized to JSON for persistent storage.

Constructors

Bookmark({required int pageIndex, required double progress, String? title, String? excerpt, required DateTime createdAt})

const

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

Creates a Bookmark from a JSON map.

factory

Properties

createdAt → DateTime

When this bookmark was created.

final

excerpt → String?

Optional excerpt of text at the bookmark location.

final

hashCode → int

The hash code for this object.

no setter, override

pageIndex → int

The page index where the bookmark is located (0-based).

final

progress → double

The reading progress at bookmark location (0.0 to 1.0).

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

title → String?

Optional title or label for the bookmark.

final

Methods

copyWith({int? pageIndex, double? progress, Object? title = _sentinel, Object? excerpt = _sentinel, DateTime? createdAt}) → Bookmark

Creates a copy of this bookmark with the given fields replaced. Pass explicit null to clear nullable fields (title, excerpt).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Converts this Bookmark to a JSON map.

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override