# XWUIChartNodeLink

A node-link chart from the graph family (it extends `XWUIChartGraph`, the graph-layout sibling of the Cartesian `XWUIChart`) that draws entities as nodes connected by explicit links, the canonical way to picture a relationship graph. Supply graph `nodes` and `links`; the basic example seeds it with placeholder `series` of `{ x, y }` points, and you also pick a `block` (1-4) variant plus a `size` preset.

## Basic Usage

Two placeholder series - `Series A` (30→64) and `Series B` (22→52) across Jan-Jun - stand in for graph data at the md preset.

```example
file: examples/BasicUsage.ts
html: examples/BasicUsage.html
title: Basic Usage
description: A node-link variant seeded with two placeholder monthly series at the md preset.
```

## Cross-Border Payment Routing

A correspondent-banking graph routing a cross-border wire from originator banks through SWIFT gpi and CHIPS clearing rails to beneficiary banks.

```example
file: examples/PaymentRouting.ts
html: examples/PaymentRouting.html
title: Cross-Border Payment Routing
description: Correspondent banks connected through SWIFT gpi and CHIPS clearing rails to Singapore beneficiaries, lg preset, block 2.
```

## Microservice Call Graph

A service-to-service call graph for an e-commerce backend, with edges weighted by requests per second.

```example
file: examples/MicroserviceCallGraph.ts
html: examples/MicroserviceCallGraph.html
title: Microservice Call Graph
description: API Gateway fanning out to Auth, Catalog, Cart and downstream Order, Payment, Inventory services by RPS, md preset, block 3.
```

```api
```