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baoyu-skills/skills/baoyu-cover-image/references/dimensions/text.md
T
Jim Liu 宝玉 40f4d2f730 refactor(baoyu-cover-image): replace 20 styles with 5D palette×rendering system
Migrate from 4-dimension (Type×Style×Text×Mood) to 5-dimension
(Type×Palette×Rendering×Text×Mood) system. 9 palettes × 6 renderings
= 54 combinations replacing 20 fixed styles. Add style presets for
backward compatibility, v2→v3 schema migration, and new reference
structure (palettes/, renderings/, workflow/).
2026-01-26 11:32:30 -06:00

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3.5 KiB
Markdown

---
name: text-dimension
description: Text density dimension for cover images
---
# Text Dimension
Controls text density and information hierarchy on cover images.
## Values
| Value | Title | Subtitle | Tags | Visual Area |
|-------|:-----:|:--------:|:----:|:-----------:|
| `none` | - | - | - | 100% |
| `title-only` | ✓ (≤8字) | - | - | 85% |
| `title-subtitle` | ✓ | ✓ (≤15字) | - | 75% |
| `text-rich` | ✓ | ✓ | ✓ (2-4) | 60% |
## Detail
### none
Pure visual cover with no text elements.
**Use Cases**:
- Photography-focused covers
- Abstract art pieces
- Visual-only social sharing
- When title added externally
**Composition**:
- Full visual area available
- No reserved text zones
- Emphasis on visual metaphor
### title-only
Single headline, maximum impact.
**Use Cases**:
- Most article covers (default)
- Clear single message
- Strong brand recognition
**Composition**:
- Title: ≤8 characters, prominent
- Reserved zone: top or bottom 15%
- Visual supports title message
**Title Guidelines**:
- Punchy, action-oriented
- Match content language
- Use engagement hooks (see below)
**Engagement Hooks**:
| Hook Type | Examples (EN) | Examples (ZH) |
|-----------|---------------|---------------|
| Numbers | "3 Traps", "5 Keys" | "3个陷阱", "5个关键" |
| Questions | "Why X?", "How?" | "为什么X?", "怎么做?" |
| Contrasts | "A vs B", "Old→New" | "A还是B", "旧→新" |
| Pain Points | "Stop X", "Never Do" | "别再X了", "千万别" |
| Suspense | "Hidden X", "Secret" | "隐藏的X", "秘密" |
### title-subtitle
Title with supporting context.
**Use Cases**:
- Technical articles needing clarification
- Series with episode/part info
- Content with dual messages
**Composition**:
- Title: ≤8 characters, primary
- Subtitle: ≤15 characters, secondary
- Reserved zone: 25%
- Clear hierarchy between title/subtitle
**Title Guidelines**:
- Use engagement hooks: numbers, questions, contrasts, pain points, suspense
- Punchy, action-oriented
**Subtitle Guidelines**:
- Clarify or contextualize title
- Can include series name, author, date
- Smaller, less prominent than title
### text-rich
Information-dense cover with multiple text elements.
**Use Cases**:
- Infographic-style covers
- Event announcements with details
- Promotional material with features
- Content with multiple key points
**Composition**:
- Title: primary focus
- Subtitle: supporting info
- Tags: 2-4 keyword labels
- Reserved zone: 40%
- Clear visual hierarchy
**Title Guidelines**:
- Use engagement hooks: numbers, questions, contrasts, pain points, suspense
- Punchy, action-oriented
**Tag Guidelines**:
- 2-4 tags maximum
- Short keywords (1-2 words each)
- Positioned as badges/labels
- Can highlight: category, date, author, key features
## Type Compatibility
| Type | none | title-only | title-subtitle | text-rich |
|------|:----:|:----------:|:--------------:|:---------:|
| hero | ✓ | ✓✓ | ✓✓ | ✓ |
| conceptual | ✓✓ | ✓✓ | ✓ | ✓ |
| typography | ✗ | ✓ | ✓✓ | ✓✓ |
| metaphor | ✓✓ | ✓ | ✓ | ✗ |
| scene | ✓✓ | ✓ | ✓ | ✗ |
| minimal | ✓✓ | ✓✓ | ✓ | ✗ |
✓✓ = highly recommended | ✓ = compatible | ✗ = not recommended
## Auto Selection
When `--text` is omitted, select based on signals:
| Signals | Text Level |
|---------|------------|
| Visual-only, photography, abstract, art | `none` |
| Article, blog, standard cover | `title-only` |
| Series, tutorial, technical with context | `title-subtitle` |
| Announcement, features, multiple points, infographic | `text-rich` |
Default: `title-only`