KonectarEvents/lib/widgets/word_cloud.dart

63 lines
1.6 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_scatter/flutter_scatter.dart';
import 'package:konectar_events/widgets/flutter_hashtags.dart';
class ScatterItem extends StatelessWidget {
ScatterItem(this.hashtag, this.index);
final FlutterHashtag hashtag;
final int index;
@override
Widget build(BuildContext context) {
List<Color> randomColors = [
FlutterColors.blue,
FlutterColors.blue400,
FlutterColors.blue,
FlutterColors.gray,
FlutterColors.gray100,
FlutterColors.gray600,
FlutterColors.yellow,
FlutterColors.yellow500
];
final TextStyle style = Theme.of(context).textTheme.bodySmall!.copyWith(
fontSize: hashtag.size.toDouble(),
color: (randomColors..shuffle()).first,
);
return RotatedBox(
quarterTurns: 0,
child: Text(
hashtag.hashtag,
style: style,
),
);
}
}
class FlutterHashtag {
const FlutterHashtag(
this.hashtag,
this.size,
this.rotated,
);
final String hashtag;
final int size;
final bool rotated;
}
class FlutterColors {
const FlutterColors._();
static const Color yellow = Color(0xFFFFC108);
static const Color yellow500 = Color.fromARGB(255, 201, 152, 6);
static const Color white = Color(0xFFFFFFFF);
static const Color blue400 = Color(0xFF13B9FD);
static const Color blue600 = Color(0xFF0175C2);
static const Color blue = Color(0xFF02569B);
static const Color gray100 = Color(0xFFD5D7DA);
static const Color gray600 = Color(0xFF60646B);
static const Color gray = Color(0xFF202124);
}