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:material_ui/material_ui.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              : }