---
title: "Slit Scan Reveal"
description: "The frame's rows sample an authored subject at offset times: a canvas painter draws row slices of one pure position function evaluated at t minus offset(row), smearing arrival through time until the offsets collapse to zero and the mark holds coherent."
---
import { InstallCommand } from "/snippets/install-command.jsx";
import { VariablesExplorer } from "/snippets/variables-explorer.jsx";
```html slit-scan-reveal.html
Slit Scan Reveal
```
## Install
That writes one file: `compositions/components/slit-scan-reveal.html`.
## Paste it into your composition
Open `compositions/components/slit-scan-reveal.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.
{/* hf:generated-footer */}
Tagged `motion-primitive` `time` `slit-scan` `canvas` `deterministic` `experiment`.
## Related topics
- [Browse the complete Catalog](/catalog)
- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
- [Build a richer composition](/go-further)