vuepress-plugin-chart@next

Plugin vuepress-plugin-chart@next for adding JavaScript charting library Chart.js to VuePress 2 to create interactive charts in Markdown.

Demo

Install

# pnpm
pnpm install vuepress-plugin-chart@next
# yarn
yarn add vuepress-plugin-chart@next
# npm
npm install vuepress-plugin-chart@next

Then add it to your .vuepress/config.js:

const { chartPlugin } = require("vuepress-plugin-chart");

module.exports = {
  plugins: [
    chartPlugin()
  ]
}

Options

token

Type: string
Default: "chart"
Details: Custom token of the fenced code block.

Usage

The token info of the code block should be chart (or options.token if you set), for example:

```chart
{
  "type": "doughnut",
  "data": {
    "datasets": [{
      "data": [10, 20, 30],
      "backgroundColor": [
        "rgba(255, 99, 132)",
        "rgba(255, 206, 86)",
        "rgba(54, 162, 235)"
      ]
    }],
    "labels": ["Red", "Yellow", "Blue"]
  }
}
```

Notice: The key should be in quotes, or some unexpected errors will occured.

Functions should be stringified before being passed through callback. The following example shows how to change the tick marks of y-axis using callback:

```chart
{
  "type": "bar",
  "data": {
    "labels": ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
    "datasets": [{
      "label": "Salary",
      "data": [12, 19, 3, 5, 2, 3],
      "backgroundColor": [
        "rgba(255, 99, 132, 1)",
        "rgba(54, 162, 235, 1)",
        "rgba(255, 206, 86, 1)",
        "rgba(75, 192, 192, 1)",
        "rgba(153, 102, 255, 1)",
        "rgba(255, 159, 64, 1)"
      ]
    }]
  },
  "options": {
    "scales": {
      "y": {
        "ticks": {
          "beginAtZero": true,
          "callback": "function(value){ return '￥' + value + 'k'; }"
        }
      }
    }
  }
}
```

Refer to the documentation of Chart.js for more information.

License

MIT