Pie Chart (Asset Allocation)
Classic solid pie chart with active hover slice expansion, custom dark tooltip, and detailed asset allocation breakdown.
◆Configuring Exploded Slices & Slice Gaps
Use paddingAngle={2} on <Pie> and dynamic activeIndex state to highlight specific portfolio holdings without breaking circular alignment.
<Pie data={data} cx="50%" cy="50%" outerRadius={110} dataKey="value" paddingAngle={2} activeIndex={activeIndex} activeShape={renderActiveShape}>
{data.map((entry, index) => <Cell key={index} fill={entry.color} />)}
</Pie>A Pie Chart (Asset Allocation) is ideal for developers and designers who need to display data clearly and effectively. Use this chart type when:
- ✓Showing how parts make up a whole (e.g. traffic sources as % of total)
- ✓Displaying budget or resource allocation
- ✓Visualizing market share between competitors
- ✓Showing device or browser breakdown — best with 5 or fewer segments
What is a pie chart and when is it best used?
A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportion. It is best used for displaying 3 to 6 distinct categorical shares of a single whole, such as investment asset allocation or budget expenditure.
How to make a pie chart in Excel (how to make a pie chart in excel)?
In Excel, select your table of categories and values, go to the Insert tab in the top ribbon, click the Pie Chart icon, and select '2-D Pie'. You can format data labels and percentage callouts directly from the Chart Design ribbon.
How to make a pie chart in Google Sheets (how to make a pie chart in google sheets)?
In Google Sheets, highlight your data cells, click Insert > Chart in the top menu, open the Chart Editor on the right sidebar, and select 'Pie chart' under Chart Type.
How do you build an animated pie chart in React using Recharts?
Render <PieChart><Pie data={data} cx='50%' cy='50%' outerRadius={110} dataKey='value' paddingAngle={2}>{data.map((entry, index) => <Cell key={index} fill={entry.color} />)}</Pie><Tooltip /></PieChart> inside a ResponsiveContainer.