# Tracing edge button

https://fieldbook.lizardi.mx/components/tracing-edge-button

Category: Buttons
![Still of the Tracing edge button component, a Fieldbook UI component in Buttons.](https://fieldbook.lizardi.mx/thumbs/tracing-edge-button.webp)
Preview video: https://ejpqcxcjbiyabxkx.public.blob.vercel-storage.com/previews/tracing-edge-button-17f7177810.mp4 (5 s, silent)

Tracing edge button: A solid button where four hairlines start at opposite corners and draw the whole perimeter on hover, meeting exactly as the outline closes.

## Frameworks

react, vue, svelte, astro, html

## Preview controls

These controls are passed to the demo. Defaults and limits describe the preview; consult the implementation for its full prop API.

| Name | Type | Default | Options or constraints |
| --- | --- | --- | --- |
| label | text | Read more | Up to 20 characters |
| accent | color | #38BDF8 | No additional limit in the metadata. |
| traceMs | number | 350 | From 150 to 900; step 25 |
| cornerRadius | number | 5 | From 0 to 16; step 1 |

## Usage notes

Tracing edge button uses the inline preview frame with a light/dark theme setting.

### Which frameworks are available for Tracing edge button?

Tracing edge button is available for React, Vue, Svelte, Astro, HTML. The live preview uses React; the source observations below apply to index.tsx. Check the selected port before relying on the same interactions.

### What does Tracing edge button depend on?

The React metadata lists no additional npm dependencies beyond React.

### What accessibility details are visible in Tracing edge button?

The React source for Tracing edge button includes: native elements (button); attributes and handlers (aria-hidden). These are source observations. Verify accessible names, focus order and keyboard behavior in the composed page.

### How does Tracing edge button handle reduced motion?

The source scan found no direct useReducedMotion() or matchMedia preference read in Tracing edge button's index.tsx. Check the full implementation, shared styles and selected port with reduced motion enabled; these observations do not establish that every animation stops.

## Install through MCP

Connect your client, call get_component to retrieve the implementation, then get_install_command for installation instructions. Choose a listed framework, integrate the returned source and verify it in your application.

```json
{
  "tool": "get_component",
  "arguments": {
    "slug": "tracing-edge-button",
    "framework": "react"
  }
}
```

[For agents](https://fieldbook.lizardi.mx/docs/agents)
[MCP](https://fieldbook.lizardi.mx/api/mcp)

## Related open components

- [Perimeter draw button](https://fieldbook.lizardi.mx/components/perimeter-draw-button)
- [Corner bracket frame button](https://fieldbook.lizardi.mx/components/corner-bracket-frame-button)
- [Corner bracket seal button](https://fieldbook.lizardi.mx/components/corner-bracket-seal-button)
- [Dashed outline tooltip button](https://fieldbook.lizardi.mx/components/dashed-outline-tooltip-button)
- [Diagonal blob flood button](https://fieldbook.lizardi.mx/components/diagonal-blob-flood-button)
- [Diagonal swipe button](https://fieldbook.lizardi.mx/components/diagonal-swipe-button)