Markdown 增强

 

你需要在 _config.yml 或 YAML 头信息中设置相关的属性为 true 来开启对应的功能。

增强项 描述  
Mathjax 在文章中方便的加入数学公式,使用 MathML、LaTeX 和 ASCIIMathML 语法 示例
Mermaid 在文章中方便的加入流程图 示例
Chart 在文章中方便的加入可交互的图表 示例

Mathjax

When , there are two solutions to and they are

markdown:

When $$a \ne 0$$, there are two solutions to $$ax^2 + bx + c = 0$$ and they are
$$x_1 = {-b + \sqrt{b^2-4ac} \over 2a}$$
$$x_2 = {-b - \sqrt{b^2-4ac} \over 2a} \notag$$

当 MathJax 激活后,你可以设置 mathjax_autoNumber: true 让公式自动编号,你可以使用 \notag 或者 \nonumber 阻止某条公式自动编号。

Mermaid

graph TB;
    A[Do you have a problem in your life?]
    B[Then don't worry]
    C[Can you do something about it?]
    A--no-->B;
    A--yes-->C;
    C--no-->B;
    C--yes-->B;

markdown:

```mermaid
graph TB;
    A[Do you have a problem in your life?]
    B[Then don't worry]
    C[Can you do something about it?]
    A--no-->B;
    A--yes-->C;
    C--no-->B;
    C--yes-->B;
```

Mermaid 支持以下三种示意图:

Chart

{
  "type": "line",
  "data": {
    "labels": [
      "January",
      "February",
      "March",
      "April",
      "May",
      "June",
      "July"
    ],
    "datasets": [
      {
        "label": "# of bugs",
        "fill": false,
        "lineTension": 0.1,
        "backgroundColor": "rgba(75,192,192,0.4)",
        "borderColor": "rgba(75,192,192,1)",
        "borderCapStyle": "butt",
        "borderDash": [],
        "borderDashOffset": 0,
        "borderJoinStyle": "miter",
        "pointBorderColor": "rgba(75,192,192,1)",
        "pointBackgroundColor": "#fff",
        "pointBorderWidth": 1,
        "pointHoverRadius": 5,
        "pointHoverBackgroundColor": "rgba(75,192,192,1)",
        "pointHoverBorderColor": "rgba(220,220,220,1)",
        "pointHoverBorderWidth": 2,
        "pointRadius": 1,
        "pointHitRadius": 10,
        "data": [
          65,
          59,
          80,
          81,
          56,
          55,
          40
        ],
        "spanGaps": false
      }
    ]
  },
  "options": {}
}

markdown:

```chart
{
  "type": "polarArea",
  "data": {
    "datasets": [
      {
        "data": [
          11,
          16,
          7,
          3,
          14
        ],
        "backgroundColor": [
          "#FF6384",
          "#4BC0C0",
          "#FFCE56",
          "#E7E9ED",
          "#36A2EB"
        ],
        "label": "My dataset"
      }
    ],
    "labels": [
      "Red",
      "Green",
      "Yellow",
      "Grey",
      "Blue"
    ]
  },
  "options": {}
}
```

Chart.js 支持以下 7 种图表: