# XWUIChartKnowledgeGraph

A knowledge-graph chart from the graph family (it extends `XWUIChartGraph`, the graph-layout sibling of the Cartesian `XWUIChart`) that lays out entities as nodes joined by relationship edges, used to surface how concepts connect. 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 knowledge-graph variant seeded with two placeholder monthly series at the md preset.
```

## Film Knowledge Graph

A director and cast linked to their films, which in turn connect to the genres they belong to.

```example
file: examples/MovieGraph.ts
html: examples/MovieGraph.html
title: Film Knowledge Graph
description: Actors, films, a director, and genres joined by acted-in, directed, and belongs-to relationships.
```

## Service Dependency Graph

Microservices wired to the databases, caches, and queues they depend on, with edge weight as call volume.

```example
file: examples/CloudInfraGraph.ts
html: examples/CloudInfraGraph.html
title: Service Dependency Graph
description: A cloud backend mapped from its API gateway through microservices down to PostgreSQL, Redis, and Kafka.
```

```api
```