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vue-svg-charts's Introduction

vue-svg-charts

Lightweight Vue components for drawing pure svg charts without external dependencies.

Live demo

Live demo can be found on the project page: https://sapk.github.io/vue-svg-charts/

The code of the demo us available here: https://github.com/sapk/vue-svg-charts/blob/master/src/App.vue

Features

  • Pure SVG. Vue is only used for calculations.
  • No external dependencies

Installation

1. Install via yarn or npm

yarn add vue-svg-charts

OR

npm install vue-svg-charts

2. Import and use vue-svg-charts

  • ES6
import BarGraph from "vue-svg-charts/components/bar";

Vue.use(BarGraph);

Usage

Basic usage

With sane defaults in place, basic usage is as simple as passing a points array of values bar-graph component.

<template>
  <bar-graph :points="points"/>
</template>
<script>
  export default {
    data() {
      return {
        points: [42, 8, 15, 16, 23, 42, 4, 8, 15]
      };
    }
  };
</script>

Usage with all the available props

<template>
    <bar-graph
      title="Test Bar Graph"
      animDuration="1s"
      :showValues="true"
      :easeIn="true"
      :points="points"
      :labels="labels"
      :width="1024"
      :height="320"
    />
</template>
<script>
  export default {
    data() {
      return {
      points: [42, 8, 15, 16, 23, 42, 4, 8, 15],
      labels: [
        "Label 1",
        "Label 2",
        "Label 3",
        "Label 4",
        "Label 5",
        "Label 6",
        "Label 7",
        "Label 8",
        "Label 9"
      ]
      };
    }
  };
</script>

Props

width

  • type: Number
  • default: 680
  • Width of the graph. Can be any positive value.

height

  • type: Number
  • default: 320
  • Height of the graph. Can be any positive value.

title

  • type: String
  • default: ``
  • Title to set for the graph (is display on hover).

points

  • type: Array
  • default: []
  • Values to display.

labels

  • type: Array
  • default: []
  • Lables related to values array.

showValues

  • type: Boolean
  • default: false
  • Specifies whether the graph should display values on top of bar.

animated

  • type: Boolean
  • default: true
  • Specifies whether the graph should be animated by transition.

animDuration

  • type: String
  • default: 1s
  • SVG animation duration.

Contributing

License

Code released under MIT license.

Roadmap

  • More graph

Inspired by:

vue-svg-charts's People

Contributors

dependabot[bot] avatar sapk avatar

Stargazers

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Watchers

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vue-svg-charts's Issues

Use slot for custom rendering

Allow easily rendering custom element by overriding them with slot.

For example, override the default bar graph by stacked graph

Cannot read property 'value' of undefined

Hi im getting:
https://i.imgur.com/zn7eyXv.png

My code:

`import BarGraph from 'vue-svg-charts/src/components/bar'

module.exports = {
name: 'App',
components: { BarGraph },
...
}`

<bar-graph v-if="peaks.length > 0" animDuration="1.2s" :points="peaks" :width="180" :height="80" />

it works good in dev mode but when i build the app (im using parceljs with vue) i got that error,

thank you!

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