> For the complete documentation index, see [llms.txt](https://morphic.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://morphic.com/docs/zh/ji-chu/inpainting-and-outpainting.md).

# 局部重绘与外延补绘

在 Morphic 上进行局部重绘和外延绘制，可以让你通过提示词修改或扩展图像的部分内容。使用局部重绘可移除、替换或添加图像中的元素。使用外延绘制可将图像或视频扩展到原始边界之外，非常适合创建更宽广的场景或延续视觉故事。


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# 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:

```
GET https://morphic.com/docs/zh/ji-chu/inpainting-and-outpainting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.