# Proximity Scramble · Pro

Letters within reach of the pointer cycle through random glyphs, fastest at the centre, and settle back as it moves away.

This is a Charcoal UI Pro component. Its source and examples are available with a Pro seat: https://charcoalui.com/pricing

## With a Pro seat

1. Add the registry to components.json:

```json
{
  "registries": {
    "@charcoal": {
      "url": "https://charcoalui.com/r/{name}.json",
      "headers": {
        "Authorization": "Bearer ${CHARCOAL_LICENSE_KEY}"
      }
    }
  }
}
```

2. Copy your licence key from https://charcoalui.com/dashboard and put it in .env.local as CHARCOAL_LICENSE_KEY, then:

```bash
npx shadcn@latest add @charcoal/proximity-scramble
```

To read Pro source through this MCP server, reconnect it with the header "Authorization: Bearer <licence key>".

## API — Proximity Scramble
| Prop | Type | Default | Notes |
| --- | --- | --- | --- |
| `text` | `string` | — |  |
| `radius` | `number` | `80` | Distance from the pointer, in px, within which letters scramble. |
| `speed` | `number` | `1` | Glyph swaps per second at the centre, as a multiplier. |
| `characters` | `string` | — | Glyphs to cycle through. |
| `className` | `string` | — |  |

See it live: https://charcoalui.com/docs/components/proximity-scramble