# XWUIChartPolarLine

XWUIChartPolarLine wraps XWUIChart with the chart `type` fixed to `'polarLine'`, plotting a single `{series}` around a polar (radial) axis and connecting the category points into a closed line. Use it when your categories are cyclic or directional and you want to read the overall profile as a shape rather than along a straight axis. Configure it with `block` (1-4, clamped) to pick the variant layout and `size` (`sm`, `md`, or `lg`) to set the dimensions.

## Basic Usage

This example plots a single five-category "Share" series (A=35, B=25, C=20, D=12, E=8) at medium size as a line traced around the polar axis.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: A single five-category "Share" series (A-E) traced as a line around a polar axis at medium size.
```

## 24-Hour Store Traffic

A daily footfall profile traced around the clock, where the lunchtime and after-work peaks bulge the line outward while the small hours pull it back toward the center.

```example
file: examples/StoreTraffic.ts
html: examples/StoreTraffic.html
title: 24-Hour Store Traffic
description: Average customers per hour across the day traced as a closed polar line at large size with a bold weight.
```

## Athlete Skill Comparison

Two athletes' skill profiles overlaid as polar lines across six attributes, making it easy to see where the attacking playmaker and the physical defender each pull ahead.

```example
file: examples/AthleteRadar.ts
html: examples/AthleteRadar.html
title: Athlete Skill Comparison
description: Two players' 0-100 scores across six attributes overlaid as two polar lines at large size with a legend.
```

```api
```