视觉编码(Visual Encoding)
There are two types of visual encoding variables: planar and retinal.
数据类型:
数量(quantitative)
Anything that has exact numbers.
For example, Effort in points: 0, 1, 2, 3, 5, 8, 13.
Duration in days: 1, 4, 666
质量(Ordered / Qualitative)
Anything that can be compared and ordered.
User Story Priority: Must Have, Great, Good, Not Sure.
Bug Severity: Blocking, Average, Who Cares.
类型(Categorical)
Everything else.
Entity types: Bugs, Stories, Features, Test Cases.
Fruits: Apples, Oranges, Plums.
Planar and Retinal Variables
图表
图形类型=视觉编码+数据类型+数据关系
数据关系
- 相关性
- 分类比较
- 时间序列
- 排序
- 分布
- 部分-总体关系
- Deviation
常用图表
- Bar Plot
- Pie Plot
- Scatter Plot
- Buble Chart
- Heat map 热力图
一些建议
- 不要色差很大的颜色
- 不要画蛇添足
- <6种颜色
参考链接:
https://www.targetprocess.com/articles/visual-encoding/
需要阅读的相关书籍:
《the truthful art》
下载链接:(英文版的EPUB,可用Edge浏览器阅读)
链接:https://pan.baidu.com/s/14of99Jkt5lCfF6u5sC-UhQ
提取码:6rax