81 lines
2.5 KiB
Markdown
81 lines
2.5 KiB
Markdown
---
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name: image-tools
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description: 阿里云万相2.7图生图工具，用于AI生成产品主图、场景图、电商素材。Invoke when user needs to generate product images, e-commerce visuals, or AI image editing.
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---
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# Image Tools - 万相2.7 AI图生图
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使用阿里云百炼 **wan2.7-image-pro** 模型进行 AI 图生图处理，支持文生图、图生图、图片编辑。
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## 前提条件
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环境变量 `DASHSCOPE_API_KEY` 已配置（默认使用内置Key）
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## 基本用法
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```bash
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python wan_image_edit.py <提示词> <输入图片> [输出路径] [尺寸]
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```
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**参数说明**：
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- `提示词`: 描述想要的效果，支持中英文
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- `输入图片`: 产品图片路径（PNG/JPG），留空则为文生图
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- `输出路径`: 输出文件名（可选，默认 wan_output.png）
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- `尺寸`: 1K 或 2K（可选，默认 2K）
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## 示例
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```bash
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# 白底产品图
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python wan_image_edit.py "keep the product, pure white background, professional e-commerce photo" "product.png" "output.png"
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# 场景图
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python wan_image_edit.py "place product on modern desk, cozy home office" "product.png" "scene.png"
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# 高性能风格
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python wan_image_edit.py "cyberpunk gaming setup with RGB lights, benchmark scores" "product.png" "gaming.png" "2K"
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# 文生图（无输入图片）
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python wan_image_edit.py "futuristic NAS server in data center" "" "t2i.png"
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# 直接在图上添加文字
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python wan_image_edit.py "keep product, add bold text: 千兆高速传输, professional tech background" "product.png" "with_text.png"
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```
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## 可用尺寸
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| 尺寸 | 分辨率 | 适用场景 |
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|-----|-------|---------|
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| 1K | 1024x1024 | 快速预览、轮播图 |
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| 2K | 2048x2048 | 主图、海报（推荐）|
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## 代码调用
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```python
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from wan_image_edit import wan_image_edit
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# 基础调用
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wan_image_edit(
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prompt="keep the product, white background",
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image_path="product.png",
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output_path="output.png",
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size="2K"
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)
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# 批量生成多张
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styles = [
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("white bg", "product.png", "white.png"),
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("cyberpunk", "product.png", "cyber.png"),
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("data center", "product.png", "datacenter.png"),
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]
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for prompt, img, out in styles:
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wan_image_edit(prompt, img, out)
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```
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## 提示词技巧
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- **保持产品**: "keep the product", "retain the original product"
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- **背景**: "white background", "modern office", "data center"
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- **风格**: "cyberpunk", "minimalist", "professional"
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- **氛围**: "dramatic lighting", "warm tones", "neon lights"
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- **添加文字**: "add bold text: 千兆高速传输" |