markdown之mermaid

flowchart LR;
A([节点A的圆矩框]) --> |AB之间注释|B[[节点B的外框]];
A --> C(节点C的圆角矩形框);
A --A到F的注释--> F>节点F的旗帜形框];
A --- H(A到H曲线连接非箭头)
A -.-> I{{节点I的外框}}
B --> D[(节点D的桶框)];
C <--> D;
D ==> E((节点E的圆框));
F --> G{节点G的正菱形框}
G --> G1[/节点G1的平行四边形框/]
H --> H1[/节点H1的梯形框\]

flowchart TB
  c1 --> a2
  subgraph sub1
    a1 --> a2;
  end
  subgraph sub2
    b1 --> b2;
  end
  subgraph sub3
    c1 --> c2;
  end

pie
  title helloworld
  "python": 0.2
  "java": 0.2
  "go": 0.2
  "c++": 0.2
  ".net": 0.2

gantt
  title 甘特demo
  dateFormat YYYY-MM-DD
  section 项目A
    A task :a1, 2014-01-01, 10d
    B task :active, after a1, 30d
    C task :crit, after a1, 10d
    section 项目B
    B1 task :b1, 2014-01-02, 15d
    Task in sec      :2014-01-12  , 12d
    another task      : 24d

sequenceDiagram
    Alice->>John: Hello John, how are you?
    Note over Alice,John: 双方开始问候
    John->>Alice: Hi Alice! I'm fine. and you?
    Alice ->> John: ok. nice weather.
    activate John
    Note right of John: 在右注释
    John ->> Alice: you are right.
    deactivate John
    loop 整点循环
      Alice ->> John: 您可真会说话
    end

classDiagram
  Animal <|-- Duck
  Animal <|-- Fish
  Animal <|-- Zebra
  Animal : +int age
  Animal : +string gender
  Animal : +isMammal()
  Animal : +mate()
  class Duck{
    +String beakColor
        +swim()
        +quack()
  }
  class Fish{
        -int sizeInFeet
        -canEat()
    }
    class Zebra{
        +bool is_wild
        +run()
    }

journey
  title 我的国庆假期
  section work to home
    第一天休息: 5: 我
    第二天休息: 5: 我
    第三天休息: 4: 我
    第四天休息: 3: Me
    第五天休息: 2: Me