amvcp-charts-part-of-whole

What problem does it solve?

It standardizes how to communicate part-to-whole relationships as readable circular charts, preventing the common misuse of banned pie charts.

Core Features & Use Cases

• Donut part-to-whole breakdowns for audiences that need a ratio plus a clear total anchor in the center.
• Value gauges for single KPI comparisons against a max, including optional warn/danger escalation.
• Harvey-ball qualitative rating rows for coarse 5-level judgments across multiple criteria.
• Pie chart guardrail that automatically remaps any pie spec to a sorted bar chart to preserve ranking accuracy.
• Runtime-safe authoring contract that enforces a consistent fenced spec envelope and supports selection atoms for agent feedback.

Quick Start

Use the fenced chart format with a required title and a series that matches one supported type (donut, gauge, or harvey-ball), and let the runtime enforce the pie remap rule when authors try to use pie.