library("DiagrammeR")
## Warning: 程辑包'DiagrammeR'是用R版本3.6.3 来建造的
# Define the Gantt chart and plot the result (not shown)
mermaid("gantt
section Initiation
Planning :a1, 2016-01-01, 10d
Data processing :after a1 , 30d")
就参考下代码,谢谢好了
DiagrammeR::mermaid("gantt
dateFormat YYYY-MM-DD
section 2 chapters
Write Chapter 2 :done, des1, 2015-10-15,2015-11-24
Write Chapter 3 :done, des2, 2015-10-15,2015-11-24
Review Chapter 2 :done, des3, 2015-12-03,2016-01-10
Review Chapter 3 :active, des4, 2015-12-03,2016-01-10
section 1st half
Write Chapter 4 :crit, active, 2015-12-19,2016-01-19
Write Chapter 6 :crit, active, 2015-12-19,2016-01-19
Review Chapter 4 :active, 2016-01-30,2016-03-01
Review Chapter 6 :active, 2016-01-30,2016-03-01
section 2nd half
Write Chapter 5 :active, a1, 2016-03-01,2016-04-15
Write Chapter 7 :active, a1, 2016-03-01,2016-04-15
Write Chapter 1 :active, a1, 2016-03-08,2016-05-03
Write Chapter 8 :active, c8, 2016-03-20,2016-05-03
Technical review :crit, active, a1, 2016-05-03,2016-05-30
Complete final draft :active, c8, 2016-05-30,2016-06-28
")