Text Visualizer · 文本转视觉图像

---
name: text-visualizer
description: Transform text/content into visual images. 触发：缩略图/thumbnail、零文字隐喻封面/题图、小红书图、banner、信息图/infographics、书卡/book cards、八格表单、information diagrams、social media graphics、methodology charts. Triggers on implied visual requests. Supports Doubao/Gemini and Mermaid charts (写/做/读/搭/协/想). 区分：带文字排版/品牌识别的单张海报封面、独立配图 → Evan-gpt-image；文章配图/公众号配图（整篇文章插图工作流）→ article-illustrator. 封面归属规则：零文字视觉隐喻封面/缩略图归本 skill（Cover Mode），带文字/品牌排版的封面海报归 Evan-gpt-image.
---

# Text Visualizer

Transform text content into publication-quality visual images using AI image generation or Mermaid charts.

**Core workflow:** Analyze content → Select engine/template → Generate prompt → User confirmation → Render image

## When to Use

Use this skill whenever the user wants to convert text-based content into visual format:

**Direct requests:**
- "Make an infographic from this text"
- "Visualize this markdown content"
- "Generate a book card"
- "Create an 八格表单 (eight-grid form)"
- "Make a YouTube thumbnail / cover image"
- "Generate a cover for my article"

**Implied requests:**
- "Make this look better visually"
- "Turn this content into a picture"
- "Design a diagram for this framework"
- "Create social media graphics from this"

**Content types supported:**
- Frameworks and methodologies
- Flowcharts and processes
- Troubleshooting guides
- Data dashboards and KPIs
- Checklists and comparisons
- Code snippets and formulas
- Abstract concepts (use Metaphor template)
- Article/video covers and thumbnails (use Cover style)

## Quick Start

### 1. Check Environment

Verify API key is set:
```bash
echo $GEMINI_API_KEY   # 默认首选: Gemini（无水印）
# Or: echo $DOUBAO_API_KEY  # fallback: 豆包 Seedream 4.5（默认有水印）
```

If not set, inform user they need to configure one.

### 2. Analyze User Content

Read the provided text/markdown file and identify:

1. **Content type** (determines engine and template):
   - Structured framework → Framework template (#1)
   - Steps/process → Flowchart template (#2)
   - Problems/solutions → Troubleshoot template (#3)
   - Data/metrics → Dashboard template (#4)