> For the complete documentation index, see [llms.txt](https://docs.theseaai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theseaai.com/main/ch/gong-ju.md).

# 工具

- [概览](https://docs.theseaai.com/main/ch/gong-ju/gai-lan.md): 使用画笔、文本、形状和橡皮擦工具直接在场景中创建视觉内容。
- [画笔](https://docs.theseaai.com/main/ch/gong-ju/hua-bi.md): 使用画笔工具直接在场景中绘制草图，以定义区域、突出更改并引导生成。
- [橡皮擦](https://docs.theseaai.com/main/ch/gong-ju/xiang-pi-ca.md): 使用橡皮擦工具从场景中移除你不需要的内容。可作用于图像、文本、画笔和形状。
- [文本](https://docs.theseaai.com/main/ch/gong-ju/wen-ben.md): 直接向场景添加文本，以创建布局和标签。
- [字体](https://docs.theseaai.com/main/ch/gong-ju/wen-ben/zi-ti.md): 上传自定义字体，并从预加载的系统字体中选择。
- [文本设置](https://docs.theseaai.com/main/ch/gong-ju/wen-ben/wen-ben-she-zhi.md): 通过全局设置（应用于整个文本框）和字符级调整来控制文本外观，包括字号、字间距、拉伸、行高、对齐和文本装饰。
- [形状](https://docs.theseaai.com/main/ch/gong-ju/xing-zhuang.md): 直接在场景中绘制矩形、椭圆和线条，以创建视觉元素或提供指引。
- [反应](https://docs.theseaai.com/main/ch/gong-ju/fan-ying.md): 反应可让你用“印章”标记场景。你可以用它们来表示批准状态、突出优秀选项，或标记问题和其他重要备注。


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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, and the optional `goal` query parameter:

```
GET https://docs.theseaai.com/main/ch/gong-ju.md?ask=<question>&goal=<endgoal>
```

`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.