flutter_naveen_charts 1.0.2

Free Flutter chart toolkit - line, area, bar, stacked bar, scatter, bubble, histogram, pie, donut, radar, gauge, candlestick, heatmap, funnel and sparkline charts drawn with CustomPainter.

flutter_naveen_charts

Free charts for Flutter, drawn with CustomPainter. Intro animations, hover / touch tooltips, legends and light/dark themes are built in.

Chart	Widget
Line (curved, stepped, dashed)	LineChart + LineSeries
Area	AreaChart + AreaSeries
Bar (grouped / stacked, negatives)	BarChart(stacked: …) + BarSeries
Combo (bars + lines + scatter)	CartesianChart
Scatter / Bubble	ScatterChart / BubbleChart + ScatterSeries
Histogram	Histogram(values: …, bins: …)
Pie / Donut	PieChart / DonutChart
Radar	RadarChart
Gauge	GaugeChart
Candlestick	CandlestickChart
Heatmap	HeatmapChart
Funnel	FunnelChart
Sparkline	Sparkline

Quick start

LineChart( xLabels: ['Jan', 'Feb', 'Mar', 'Apr'], series: [ LineSeries.fromValues(name: 'Sales', values: [12, 18, 15, 22]), LineSeries.fromValues(name: 'Costs', values: [10, 12, 14, 16], dashed: true), ], )

BarChart(stacked: true, xLabels: ['Q1', 'Q2'], series: [ BarSeries.fromValues(name: 'A', values: [30, 40]), BarSeries.fromValues(name: 'B', values: [20, 25]), ]) Screenshots

[alt text]

[alt text]

[alt text]

[alt text]

[alt text]

[alt text]

[alt text]

DonutChart(centerText: '1,240', slices: [PieSlice('Done', 62), PieSlice('Todo', 38)])

GaugeChart(value: 72, unit: '%', segments: [ GaugeSegment(50, Colors.green), GaugeSegment(80, Colors.orange), GaugeSegment(100, Colors.red), ])

Numeric x axes: use `LineSeries(name: 'x', points: [DataPoint(0.5, 3), DataPoint(2.1, 7)])`.
Bubbles: `DataPoint(x, y, size: 40)`.