Implementing Syncfusion Flutter Circular Charts

SfCircularChart is Syncfusion's high-performance Flutter widget for rendering pie, doughnut, and radial bar charts. It supports rich interactivity (tooltips, selection, explode), beautiful customization (gradients, animations, data labels), and accessibility out of the box.

When to Use This Skill

• User wants a pie chart to show part-to-whole proportions
• User wants a doughnut chart — ring-style chart, optionally with center content
• User wants a radial bar chart for comparing categories in circular arcs
• Any SfCircularChart, PieSeries, DoughnutSeries, or RadialBarSeries question
• Customizing segment colors, explode behavior, grouping small slices
• Adding data labels inside/outside slices with connector lines
• Configuring legend, tooltip, selection, annotations
• Exporting the chart as PNG or PDF
• Handling accessibility or RTL layouts

Component Overview

The SfCircularChart widget is a high-performance charting solution for displaying proportional data in circular formats. It supports three primary series types: