28 lines
765 B
Dart
28 lines
765 B
Dart
import 'dart:ui';
|
|
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:flutter/widgets.dart';
|
|
|
|
@immutable
|
|
class MagnifierState {
|
|
const MagnifierState({
|
|
@required this.position,
|
|
@required this.scale,
|
|
@required this.source,
|
|
});
|
|
|
|
final Offset position;
|
|
final double scale;
|
|
final ChangeSource source;
|
|
|
|
@override
|
|
bool operator ==(Object other) => identical(this, other) || other is MagnifierState && runtimeType == other.runtimeType && position == other.position && scale == other.scale;
|
|
|
|
@override
|
|
int get hashCode => hashValues(position, scale, source);
|
|
|
|
@override
|
|
String toString() => '$runtimeType#${shortHash(this)}{position: $position, scale: $scale, source: $source}';
|
|
}
|
|
|
|
enum ChangeSource { internal, gesture, animation }
|