> For the complete documentation index, see [llms.txt](https://matteo-gabriele.gitbook.io/vue-progressive-image/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://matteo-gabriele.gitbook.io/vue-progressive-image/delay-animation.md).
# Delay animation
You can use the delay attribute to see more of that blur effect before the main image transition.
Adding a value to the attribute will set the delay time property of a setTimeout function inside the component. You will need to provide a placeholder image for this to work, or there will be nothing to wait for.
```html
```
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://matteo-gabriele.gitbook.io/vue-progressive-image/delay-animation.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.