# XWUIChartScatterplotMatrix

A scatterplot matrix (SPLOM): a fixed-type wrapper around `XWUIChart` that arranges pairwise
scatter plots in a grid so every variable is plotted against every other, giving a fast
overview of all the relationships in a multi-variable dataset. Supply one `series` per row,
each with `{ x, y }` cells, plus an optional `block` preset (1-4) and `size` (`sm` /
`md` / `lg`); the shared block config forwards legend, grid, axis, data-label, and
tooltip toggles. Use it for exploratory analysis across several dimensions.

## Basic Usage

A 5-row by 7-column grid of random values arranged as a scatterplot matrix at the medium
size preset.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: A 5x7 grid of random cells arranged pairwise via the scatterplotMatrix chart type.
```

## Country Development Indicators

Six countries are compared pairwise across GDP, life expectancy, education, and CO2.

```example
file: examples/CountryIndicators.ts
html: examples/CountryIndicators.html
title: Country Development Indicators
description: Countries by four development indicators via the scatterplotMatrix chart type.
```

## Sensor Metric Matrix

Five sensors are plotted pairwise across temperature, humidity, pressure, and vibration.

```example
file: examples/SensorMetrics.ts
html: examples/SensorMetrics.html
title: Sensor Metric Matrix
description: Field sensors across four readings via the scatterplotMatrix chart type.
```

```api
```