富文本代码图表 v1.0.0 发布，初版发布

富文本代码图表

富文本图表

基于 https://mermaid.live 的图表插件，支持流程图、序列图、甘特图、类图、状态图、ER图等。

实时预览可直接访问 https://mermaid.live。

使用原理

RichContentMermaid 会自动识别页面上 <pre> 标签，如果这两个标签包含了形如 class="language-mind" 的属性，那么 RichContentMermaid 就会自动将这两个标签所包含的代码转换为图表显示。

自动识别的代码格式

<code class="language-mermaid">
flowchart TD
    A[Christmas] -->|Get money| B(Go shopping)
    B --> C{Let me think}
    C -->|One| D[Laptop]
    C -->|Two| E[iPhone]
    C -->|Three| F[fa:fa-car Car]
</code>

图表样例

Flow

flowchart TD
    A[Christmas] -->|Get money| B(Go shopping)
    B --> C{Let me think}
    C -->|One| D[Laptop]
    C -->|Two| E[iPhone]
    C -->|Three| F[fa:fa-car Car]

Sequence

sequenceDiagram
    Alice->>John: Hello John, how are you?
    John-->>Alice: Great!

Class

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()
    }

State

stateDiagram
    [*] --> Still
    Still --> [*]
    Still --> Moving
    Moving --> Still
    Moving --> Crash
    Crash --> [*]

ER

erDiagram
    CUSTOMER ||--o{ ORDER : places
    ORDER ||--|{ LINE-ITEM : contains
    CUSTOMER }|..|{ DELIVERY-ADDRESS : uses

Gantt

gantt
    title A Gantt Diagram
    dateFormat  YYYY-MM-DD
    section Section
    A task           :a1, 2020-01-01, 30d
    Another task     :after a1  , 20d
    section Another
    Task in sec      :2020-02-12  , 12d
    another task      : 24d

User Journey

journey
    title My working day
    section Go to work
        Make tea: 5: Me
        Go upstairs: 15: Me
        Do work: 60: Me, Cat
    section Go home
        Go downstairs: 15: Me
        Sit down: 5: Me

Pie

pie
    title Key elements in Product X
    "Calcium" : 42.96
    "Potassium" : 50.05
    "Magnesium" : 10.01
    "Iron" : 5

Mindmap

mindmap
  root((mindmap))
    Origins
      Long history
      ::icon(fa fa-book)
      Popularisation
        British popular psychology author Tony Buzan
    Research
      On effectivness<br/>and features
      On Automatic creation
        Uses
            Creative techniques
            Strategic planning
            Argument mapping
    Tools
      Pen and paper
      Mermaid

QuadrantChart

quadrantChart
    title Reach and engagement of campaigns
    x-axis Low Reach --> High Reach
    y-axis Low Engagement --> High Engagement
    quadrant-1 We should expand
    quadrant-2 Need to promote
    quadrant-3 Re-evaluate
    quadrant-4 May be improved
    Campaign A: [0.3, 0.6]
    Campaign B: [0.45, 0.23]
    Campaign C: [0.57, 0.69]
    Campaign D: [0.78, 0.34]
    Campaign E: [0.40, 0.34]
    Campaign F: [0.35, 0.78]

XYChart


    xychart-beta
    title "Sales Revenue"
    x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
    y-axis "Revenue (in $)" 4000 --> 11000
    bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
    line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]

Block

block-beta
    columns 3
    doc>"Document"]:3
    space down1<[" "]>(down) space

  block:e:3
          l["left"]
          m("A wide one in the middle")
          r["right"]
  end
    space down2<[" "]>(down) space
    db[("DB")]:3
    space:3
    D space C
    db --> D
    C --> db
    D --> C
    style m fill:#d6d,stroke:#333,stroke-width:4px