Implementing Accumulation Charts in Syncfusion TypeScript and JavaScript

The Syncfusion EJ2 Accumulation Chart visualizes categorical values through Pie, Doughnut, Funnel, and Pyramid presentations.

This skill covers framework-neutral implementations for:

• TypeScript using npm and ES modules.
• JavaScript using npm and ES modules.
• JavaScript using the complete global EJ2 bundle.
• Pie and Doughnut visualizations.
• Funnel and Pyramid visualizations.
• Legends, data labels, tooltips, and annotations.
• Selection and highlighting.
• Local and remote data.
• Dynamic updates.
• Internal themes.
• Accessibility, performance, validation, and cleanup.

A separate Syncfusion theme stylesheet is not required solely for the focused Accumulation Chart examples. Apply the visual theme through the chart-level theme property.