# XWUIChartScatterMarginalHistograms

A scatter chart with marginal histograms: a fixed-type wrapper around `XWUIChart` that
pairs a central scatter plot with histograms along its top and side, so you see the joint
relationship and each variable's own distribution at once. Pass your data as `series` of
`{ x, y }` points plus an optional `block` preset (1-4) and `size` (`sm` / `md` /
`lg`); the shared block config also forwards legend, grid, axis, data-label, and tooltip
toggles. Use it when both the correlation and the per-axis spread matter.

## Basic Usage

A single series of 30 randomly generated points plotted as a scatter with marginal
histograms at the md size preset.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: Thirty random points with edge histograms via the scatterMarginalHistograms chart type.
```

## Height vs Weight

A population sample trends upward while the marginal histograms show each measurement's spread.

```example
file: examples/HeightVsWeight.ts
html: examples/HeightVsWeight.html
title: Height vs Weight
description: A height-weight cloud with per-axis distributions via the scatterMarginalHistograms chart type.
```

## Ad Impressions vs Clicks

Campaign clicks rise with impressions, with a right-skewed impression distribution on the top edge.

```example
file: examples/AdImpressionsVsClicks.ts
html: examples/AdImpressionsVsClicks.html
title: Ad Impressions vs Clicks
description: A click-through cloud with edge histograms via the scatterMarginalHistograms chart type.
```

```api
```