55 lines
1.3 KiB
Dart
55 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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class BorderText extends StatelessWidget {
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final String text;
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final TextAlign textAlign;
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final Color color;
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final double fontSize;
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final double strokeWidth;
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const BorderText(
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this.text, {
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this.textAlign = TextAlign.left,
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this.color = Colors.white,
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this.fontSize = 16,
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this.strokeWidth = 2.0,
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Key? key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: <Widget>[
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Text(
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text,
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softWrap: false,
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textAlign: textAlign,
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style: TextStyle(
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fontSize: fontSize,
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foreground: Paint()
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..style = PaintingStyle.stroke
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..strokeWidth = strokeWidth
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..strokeCap = StrokeCap.round
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..strokeJoin = StrokeJoin.round
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..color = getBorderColor(color),
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),
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),
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Text(
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text,
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softWrap: false,
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textAlign: textAlign,
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style: TextStyle(
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fontSize: fontSize,
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color: color,
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),
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),
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],
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);
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}
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Color getBorderColor(Color color) {
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var brightness =
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((color.red * 299) + (color.green * 587) + (color.blue * 114)) / 1000;
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return brightness > 70 ? Colors.black : Colors.white;
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}
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}
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