> ## Documentation Index
> Fetch the complete documentation index at: /llms.txt
> Use this file to discover all available pages before exploring further.
# Scan Band
> A diagonal distortion band sweeps once across a clean wordmark, revealing clipped red and cyan offsets only inside the moving band.
# Scan Band
A diagonal distortion band sweeps once across a clean wordmark, revealing clipped red and cyan offsets only inside the moving band.
**Scan Band**
```html scan-band.html
Scan Band
```
Copy npx hyperframes add scan-band to the clipboard
That writes one file: `compositions/components/scan-band.html`.
## Paste it into your composition
Open `compositions/components/scan-band.html` and copy what is inside into your own composition.
A component has no size or duration of its own. It takes both from the composition
you paste it into.
## Variables
Every one of these has a default, so the piece works untouched. Set the ones you
want to change on the element:
| Variable | Default | Accepts | What it does |
| - | - | - | - |
| `wordmark` | `HYPERFRAMES` | string | Text displayed by the scan effect. |
| `band_angle` | `12` | -30deg to 30deg, step 1deg | Diagonal angle of the distortion band in degrees. |
Set them with `data-variable-values` on the element that mounts it. These are the
defaults, so this behaves exactly like the preview above until you change one:
```html wrap
```
{/* hf:generated-footer */}
Tagged `motion-primitive` `typography` `scan` `chromatic` `distortion` `wordmark`.
## Related topics
* [Browse the complete Catalog](/catalog.md)
* [Add assets and Catalog items in the browser editor](/studio/assets-and-blocks.md)
* [Put blocks together into one video](/concepts/compositions.md)