1---
2name: text-dimension
3description: Text density dimension for cover images
4---
5 
6# Text Dimension
7 
8Controls text density and information hierarchy on cover images.
9 
10## Values
11 
12| Value | Title | Subtitle | Tags | Visual Area |
13|-------|:-----:|:--------:|:----:|:-----------:|
14| `none` | - | - | - | 100% |
15| `title-only` | ✓ | - | - | 85% |
16| `title-subtitle` | ✓ | ✓ | - | 75% |
17| `text-rich` | ✓ | ✓ | ✓ (2-4) | 60% |
18 
19## Detail
20 
21### none
22 
23Pure visual cover with no text elements.
24 
25**Use Cases**:
26- Photography-focused covers
27- Abstract art pieces
28- Visual-only social sharing
29- When title added externally
30 
31**Composition**:
32- Full visual area available
33- No reserved text zones
34- Emphasis on visual metaphor
35 
36### title-only
37 
38Single headline, maximum impact.
39 
40**Use Cases**:
41- Most article covers (default)
42- Clear single message
43- Strong brand recognition
44 
45**Composition**:
46- Title: prominent placement
47- Reserved zone: top or bottom 15%
48- Visual supports title message
49 
50**Title Guidelines**:
51- Use exact title from source content or user-provided title
52- Do NOT invent or modify titles
53- Match content language
54 
55### title-subtitle
56 
57Title with supporting context.
58 
59**Use Cases**:
60- Technical articles needing clarification
61- Series with episode/part info
62- Content with dual messages
63 
64**Composition**:
65- Title: primary element
66- Subtitle: secondary element
67- Reserved zone: 25%
68- Clear hierarchy between title/subtitle
69 
70**Title Guidelines**:
71- Use exact title from source content or user-provided title
72- Do NOT invent or modify titles
73 
74**Subtitle Guidelines**:
75- Clarify or contextualize title
76- Can include series name, author, date
77- Smaller, less prominent than title
78 
79### text-rich
80 
81Information-dense cover with multiple text elements.
82 
83**Use Cases**:
84- Infographic-style covers
85- Event announcements with details
86- Promotional material with features
87- Content with multiple key points
88 
89**Composition**:
90- Title: primary focus
91- Subtitle: supporting info
92- Tags: 2-4 keyword labels
93- Reserved zone: 40%
94- Clear visual hierarchy
95 
96**Title Guidelines**:
97- Use exact title from source content or user-provided title
98- Do NOT invent or modify titles
99 
100**Tag Guidelines**:
101- 2-4 tags maximum
102- Short keywords (1-2 words each)
103- Positioned as badges/labels
104- Can highlight: category, date, author, key features
105 
106## Type Compatibility
107 
108| Type | none | title-only | title-subtitle | text-rich |
109|------|:----:|:----------:|:--------------:|:---------:|
110| hero | ✓ | ✓✓ | ✓✓ | ✓ |
111| conceptual | ✓✓ | ✓✓ | ✓ | ✓ |
112| typography | ✗ | ✓ | ✓✓ | ✓✓ |
113| metaphor | ✓✓ | ✓ | ✓ | ✗ |
114| scene | ✓✓ | ✓ | ✓ | ✗ |
115| minimal | ✓✓ | ✓✓ | ✓ | ✗ |
116 
117✓✓ = highly recommended | ✓ = compatible | ✗ = not recommended
118 
119## Auto Selection
120 
121When `--text` is omitted, select based on signals:
122 
123| Signals | Text Level |
124|---------|------------|
125| Visual-only, photography, abstract, art | `none` |
126| Article, blog, standard cover | `title-only` |
127| Series, tutorial, technical with context | `title-subtitle` |
128| Announcement, features, multiple points, infographic | `text-rich` |
129 
130Default: `title-only`
131