# XWUIChartMultiSeriesLine

A multi-series line chart backed by `XWUIChart` that overlays several named lines on shared axes so trends can be compared side by side. Provide named `series` of `{ x, y }` points and pick a `block` (1-4) variant plus a `size` preset; legend and grid auto-toggle per block unless overridden.

## Basic Usage

Two named monthly series - `Series A` (30→64) and `Series B` (22→52) across Jan-Jun - overlaid as separate lines.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: Two monthly series overlaid as a multi-series line chart at the md preset.
```

## Server Resource Utilisation

CPU, memory, and network usage over 24 hours on shared axes for cross-resource correlation.

```example
file: examples/ServerMetrics.ts
html: examples/ServerMetrics.html
title: Server Resource Utilisation
description: Three system-metric lines tracking utilisation across a day.
```

## Average Temperature by City

Monthly temperatures for three cities, with hemispheres running in opposite seasonal phase.

```example
file: examples/CityTemperatures.ts
html: examples/CityTemperatures.html
title: Average Temperature by City
description: Seasonal temperature curves for Oslo, Singapore, and Sydney.
```

```api
```