📄 常见纸张字体大小设置指南 / Common Paper Size Font Guidelines
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- 📐 纸张尺寸基础数据 / Paper Size Reference
- 🎯 A4纸张 (210×297mm) 字体建议 / A4 Paper Font Recommendations
- 🎯 A3纸张 (297×420mm) 字体建议 / A3 Paper Font Recommendations
- 🎯 A1纸张 (594×841mm) 字体建议 / A1 Paper Font Recommendations
- 📊 快速对照表 / Quick Reference Chart
- 🔢 转换公式 / Conversion Formula
- 🎨 字体选择建议 / Font Selection Recommendations
- ⚠️ 实用提醒 / Practical Tips
- 🌏 不同地区标准 / Regional Standards
📐 纸张尺寸基础数据 / Paper Size Reference
| 纸张规格 Paper Size |
尺寸(mm) Size (mm) |
尺寸(英寸) Size (inches) |
像素(300DPI) Pixels (300DPI) |
|---|---|---|---|
| A4 | 210 × 297 | 8.27" × 11.69" | 2480 × 3508 |
| A3 | 297 × 420 | 11.69" × 16.54" | 3508 × 4961 |
| A1 | 594 × 841 | 23.39" × 33.11" | 7016 × 9933 |
🎯 A4纸张 (210×297mm) 字体建议 / A4 Paper Font Recommendations
📖 正文阅读用途 / Body Text Usage
| 用途 Usage |
建议字号 Recommended Size |
pt值 pt Value |
mm高度 mm Height |
适用场景 Application |
|---|---|---|---|---|
| 小号正文 Small Body Text |
9-10pt | 9-10pt | 3.2-3.5mm | 脚注、说明文字 Footnotes, Annotations |
| 标准正文 Standard Body Text |
11-12pt | 11-12pt | 3.9-4.2mm | 书籍、报告正文 Books, Report Body |
| 大号正文 Large Body Text |
14pt | 14pt | 4.9mm | 老年人阅读 Senior-friendly Reading |
| 小标题 Subheading |
16-18pt | 16-18pt | 5.6-6.4mm | 章节小标题 Section Subheadings |
| 主标题 Main Title |
20-24pt | 20-24pt | 7.1-8.5mm | 文档主标题 Document Main Title |
| 大标题 Large Title |
28-36pt | 28-36pt | 9.9-12.7mm | 封面标题 Cover Title |
📋 表格和图表 / Tables and Charts
| 元素 Element |
建议字号 Recommended Size |
说明 Description |
|---|---|---|
| 表格内容 Table Content |
8-10pt | 保证可读性 Ensure Readability |
| 表格标题 Table Header |
10-12pt | 略大于内容 Slightly Larger than Content |
| 图表标注 Chart Labels |
8-9pt | 清晰但不占空间 Clear but Space-efficient |
| 坐标轴标签 Axis Labels |
9-10pt | 便于识别 Easy to Identify |
🎯 A3纸张 (297×420mm) 字体建议 / A3 Paper Font Recommendations
📊 技术图纸和海报 / Technical Drawings and Posters
| 用途 Usage |
建议字号 Recommended Size |
pt值 pt Value |
mm高度 mm Height |
适用场景 Application |
|---|---|---|---|---|
| 技术标注 Technical Annotations |
10-12pt | 10-12pt | 3.5-4.2mm | 工程图纸标注 Engineering Drawing Labels |
| 说明文字 Description Text |
14-16pt | 14-16pt | 4.9-5.6mm | 图纸说明 Drawing Descriptions |
| 图例文字 Legend Text |
12-14pt | 12-14pt | 4.2-4.9mm | 图例标识 Legend Identification |
| 标题文字 Title Text |
20-28pt | 20-28pt | 7.1-9.9mm | 图纸标题 Drawing Titles |
| 海报正文 Poster Body |
16-20pt | 16-20pt | 5.6-7.1mm | 海报内容 Poster Content |
| 海报标题 Poster Title |
36-48pt | 36-48pt | 12.7-17.0mm | 海报主标题 Main Poster Title |
🏗️ 工程制图专用 / Engineering Drawing Specific
| 元素 Element |
建议字号 Recommended Size |
备注 Notes |
|---|---|---|
| 尺寸标注 Dimension Labels |
8-10pt | 符合制图标准 Comply with Drafting Standards |
| 构件编号 Component Numbers |
10-12pt | 清晰易识别 Clear and Identifiable |
| 图纸编号 Drawing Numbers |
12-14pt | 便于管理 Easy Management |
🎯 A1纸张 (594×841mm) 字体建议 / A1 Paper Font Recommendations
🏢 大型展示和工程图 / Large Display and Engineering Drawings
| 用途 Usage |
建议字号 Recommended Size |
pt值 pt Value |
mm高度 mm Height |
适用场景 Application |
|---|---|---|---|---|
| 详细标注 Detailed Annotations |
12-14pt | 12-14pt | 4.2-4.9mm | 建筑详图标注 Architectural Detail Labels |
| 一般说明 General Notes |
16-20pt | 16-20pt | 5.6-7.1mm | 施工说明 Construction Notes |
| 重要标识 Important Labels |
24-30pt | 24-30pt | 8.5-10.6mm | 安全警示 Safety Warnings |
| 图纸标题 Drawing Title |
36-48pt | 36-48pt | 12.7-17.0mm | 图纸名称 Drawing Name |
| 展板标题 Display Board Title |
60-72pt | 60-72pt | 21.2-25.4mm | 展览海报 Exhibition Posters |
| 超大标题 Extra Large Title |
84-120pt | 84-120pt | 29.6-42.3mm | 远距离可见 Long Distance Viewing |
🎪 展览展示专用 / Exhibition Display Specific
| 距离 Distance |
建议字号 Recommended Size |
用途 Usage |
|---|---|---|
| 1-2米观看 1-2m Viewing |
24-36pt | 展板正文 Display Board Content |
| 3-5米观看 3-5m Viewing |
48-72pt | 展板标题 Display Board Title |
| 5-10米观看 5-10m Viewing |
84-120pt | 远距离标识 Long Distance Signage |
📊 快速对照表 / Quick Reference Chart
常用字号对应的实际高度 / Common Font Sizes vs. Actual Heights
| pt值 pt Value |
mm高度 mm Height |
适用纸张 Suitable Paper |
主要用途 Main Usage |
|---|---|---|---|
| 8pt | 2.8mm | A4 | 小字、脚注 Small Text, Footnotes |
| 10pt | 3.5mm | A4 | 正文 Body Text |
| 12pt | 4.2mm | A4/A3 | 标准正文 Standard Body Text |
| 14pt | 4.9mm | A4/A3 | 小标题 Subheadings |
| 16pt | 5.6mm | A3 | 说明文字 Description Text |
| 18pt | 6.4mm | A3 | 中等标题 Medium Titles |
| 24pt | 8.5mm | A3/A1 | 大标题 Large Titles |
| 36pt | 12.7mm | A1 | 海报标题 Poster Titles |
| 48pt | 17.0mm | A1 | 展示标题 Display Titles |
| 72pt | 25.4mm | A1 | 超大标题 Extra Large Titles |
🔢 转换公式 / Conversion Formula
毫米到点数转换 / Millimeter to Points Conversion
1 inch = 25.4 mm = 72 pt
1 mm = 72 ÷ 25.4 = 2.834645669 pt
转换公式 / Conversion Formula:
pt = mm × 2.834645669
mm = pt ÷ 2.834645669
常用转换 / Common Conversions
| 毫米 mm |
点数 pt |
毫米 mm |
点数 pt |
|---|---|---|---|
| 1mm | 2.8pt | 6mm | 17.0pt |
| 2mm | 5.7pt | 7mm | 19.8pt |
| 3mm | 8.5pt | 8mm | 22.7pt |
| 4mm | 11.3pt | 9mm | 25.5pt |
| 5mm | 14.2pt | 10mm | 28.3pt |
🎨 字体选择建议 / Font Selection Recommendations
中文字体 / Chinese Fonts
- 正文 / Body Text：宋体 (SimSun)、华文宋体 (STSong)
- 标题 / Headings：黑体 (SimHei)、华文黑体 (STHeiti)
- 现代感 / Modern：微软雅黑 (Microsoft YaHei)、苹方 (PingFang SC)
英文字体 / English Fonts
- 正文 / Body Text：Times New Roman、Garamond、Georgia
- 标题 / Headings：Arial、Helvetica、Calibri
- 技术图 / Technical：Arial、Calibri、Verdana
数字和代码 / Numbers and Code
- 等宽字体 / Monospace：Courier New、Monaco、Consolas、Source Code Pro
⚠️ 实用提醒 / Practical Tips
📏 距离与字号关系 / Distance vs Font Size Relationship
观看距离(米) ≈ 字高(mm) ÷ 5
Viewing Distance (m) ≈ Font Height (mm) ÷ 5
例如 / Examples:
- 5mm字高 → 1米距离舒适阅读 / 5mm height → 1m comfortable reading
- 25mm字高 → 5米距离可识别 / 25mm height → 5m identifiable
🔍 检查清单 / Checklist
- 字体大小与纸张匹配 / Font size matches paper size
- 行间距设置合理 (1.2-1.5倍字高) / Reasonable line spacing (1.2-1.5x font height)
- 重要信息突出显示 / Important information highlighted
- 考虑实际观看距离 / Consider actual viewing distance
- 打印测试验证效果 / Print test to verify results
📋 行间距建议 / Line Spacing Recommendations
| 字号 Font Size |
建议行间距 Recommended Line Spacing |
用途 Usage |
|---|---|---|
| 8-10pt | 10-12pt | 密集文本 / Dense Text |
| 11-12pt | 14-16pt | 标准正文 / Standard Body |
| 14-16pt | 18-22pt | 舒适阅读 / Comfortable Reading |
| 18pt+ | 1.2-1.4倍字高 / 1.2-1.4x font height | 标题间距 / Title Spacing |
🌏 不同地区标准 / Regional Standards
中国大陆标准 / Mainland China Standards
- 公文字体 / Official Document Fonts：方正小标宋、仿宋GB2312
- 最小字号 / Minimum Font Size：正文不小于10.5pt / Body text ≥ 10.5pt
香港标准 / Hong Kong Standards
- 官方文件 / Official Documents：中文宋体、英文Times New Roman
- 建筑图纸 / Architectural Drawings：按BS/ISO标准 / Follow BS/ISO standards
国际标准 / International Standards
- ISO 3098：技术图纸字体标准 / Technical drawing fonts
- IEEE Standards：科技文档格式 / Scientific document formatting