bodychart_heatmap 1.0.0

Body Chart and Heatmap.

bodychart_heatmap

An interactive Flutter package for visualizing and highlighting body parts for fitness, medical, or tracking applications.

It provides two main widgets: BodyHeatmap (for intensity visualization) and BodyChart (for selected parts highlighting).

---

Preview

bodychart [bodyheatmap]

Installation

Add the dependency in your pubspec.yaml:

dependencies:
  bodychart_heatmap: ^1.0.0

or run:

flutter pub add bodychart_heatmap

Then run:

flutter pub get

Usage

BodyHeatmap

import 'package:bodychart_heatmap/bodychart_heatmap.dart';

BodyHeatmap(
  selectedParts: {
    "chest": 1,
    "back": 3,
    "arm": 2,
    "leg": 3,
    "butt": 1,
    "shoulder": 0, 
    "neck": 1,
    "abs": 1,
  },
  baseColor: Colors.blueAccent,
  unselectedColor: const Color(0xFFCCCCCC),
  width: 350,
  showToolTip: true,
  toolTipTextStyle: const TextStyle(fontSize: 14, color: Colors.black),
  toolTipAlignment: MainAxisAlignment.end,
)

BodyHeatmap Parameters

Property	Type	Default	Description
selectedParts	Map<String,int>	Required	Body parts with intensity values: 0 = unselected (uses unselectedColor), 1 = low, 2 = medium, 3 = high.
baseColor	Color	Required	Main color used for highlighting.
unselectedColor	Color	Color(0xFFCCCCCC)	Color for unselected/0-value parts.
width	double	300	Custom width of the heatmap widget.
showToolTip	bool	true	Whether to show the legend/tooltip.
toolTipTextStyle	TextStyle	TextStyle(fontSize:14,color:Colors.black)	Style for tooltip labels.
toolTipAlignment	MainAxisAlignment	MainAxisAlignment.center	Alignment of the tooltip row (.start, .center, .end).

---

BodyChart

import 'package:bodychart_heatmap/bodychart_heatmap.dart';

BodyChart(
  selectedParts: {"chest", "arm", "abs","back","butt"},
  selectedColor: Colors.green,
  unselectedColor: Colors.grey.shade300,
  viewType: BodyViewType.both,
  width: 250,
)

BodyChart Parameters

Parameter	Type	Default	Description
selectedParts	Set<String>	required	The set of body parts to highlight. • front: {"neck","shoulder","chest","arm","abs","leg","full body"} • back: {"neck","back","shoulder","arm","butt","leg","full body"} • both: {"neck","shoulder","chest","arm","abs","leg","butt","back","full body"}
selectedColor	Color	Color(0xFFBCF246)	Color used for highlighted/selected body parts.
unselectedColor	Color	Color(0xFFCCCCCC)	Color used for unselected body parts.
viewType	BodyViewType	BodyViewType.both	Body view type: front, back, or both.
width	double	250	Custom width of the body chart widget.

---

License

MIT License

Copyright (c) 2025 Obaloluwa Obidoyin

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.