Line data    Source code

       1             : // Copyright 2023 The terCAD team. All rights reserved.
       2             : // Use of this source code is governed by a CC BY-NC-ND 4.0 license that can be found in the LICENSE file.
       3             : 
       4             : import 'package:app_finance/_ext/build_context_ext.dart';
       5             : import 'package:app_finance/charts/painter/gauge_painter.dart';
       6             : import 'package:flutter/material.dart';
       7             : 
       8             : class GaugeChart extends StatelessWidget {
       9             :   final double width;
      10             :   final double height;
      11             :   final double indent;
      12             :   final double value;
      13             :   final double valueMax;
      14             :   final double valueMin;
      15             : 
      16           0 :   const GaugeChart({
      17             :     super.key,
      18             :     required this.value,
      19             :     required this.valueMax,
      20             :     required this.width,
      21             :     required this.height,
      22             :     this.indent = 0.0,
      23             :     this.valueMin = 0.0,
      24             :   });
      25             : 
      26           0 :   @override
      27             :   Widget build(BuildContext context) {
      28           0 :     final data = value / valueMax;
      29           0 :     return SizedBox(
      30           0 :       width: width,
      31           0 :       height: height,
      32           0 :       child: CustomPaint(
      33           0 :         painter: GaugePainter(
      34           0 :           value: data.clamp(0, 1),
      35           0 :           color: context.colorScheme.onSurface,
      36           0 :           max: valueMax,
      37           0 :           min: valueMin,
      38             :         ),
      39             :       ),
      40             :     );
      41             :   }
      42             : }