# XWUIChartPyramid

`XWUIChartPyramid` is a thin wrapper around `XWUIChart` that fixes the chart `type` to `'pyramid'`, stacking values as horizontal tiers that taper into a pyramid silhouette. Hand it a `{ series }` data object and use it when you want to convey hierarchy or a funnel-like progression from a broad base to a narrow apex - stages, levels, or proportions ordered by magnitude. The `block` (1-4, clamped) and `size` (`sm` / `md` / `lg`) config choose the variant and dimensions.

## Basic Usage

This example feeds two monthly series (Series A and Series B, Jan-Jun) at `md` size, with the values forming the stacked tiers of the pyramid.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: Two monthly series (Series A and Series B, Jan-Jun) stacked into a pyramid at medium size.
```

## Population Age Pyramid

A national population split into 10-year age bands, broadest at the youngest cohort and tapering to the oldest, with the resident count labelled on each tier.

```example
file: examples/PopulationAgePyramid.ts
html: examples/PopulationAgePyramid.html
title: Population Age Pyramid
description: Residents by 10-year age band shown large with per-tier data labels in people.
```

## Sales Funnel Stages

A single Visitors-to-Won pipeline series showing how many users survive each stage, with grid values exposing the raw counts.

```example
file: examples/SalesFunnelStages.ts
html: examples/SalesFunnelStages.html
title: Sales Funnel Stages
description: A descending Q3 funnel (Visitors to Won) at medium size with grid values in users.
```

```api
```