chartist-plugin-pointlabels-topbars v0.0.6

Point Labels plugin for Chartist.js (Improved Fork)

Point Labels Plugin: Fork to correctly position values on top of bar charts and allow values of 0 (zero) by Lietsaki.

Original Plugin by GionKunz (has not been maintained since 2018 at the time of writing this, Dec 31st 2021)

This is a simple plugin for Chartist.js that will put a label on top of data points on line charts. This plugin serves as an example plugin package and can be used as starting point to create your own awesome Chartist.js plugin.

Please visit http://gionkunz.github.io/chartist-js/plugins.html for more information.

Download

The easiest way to get started, using npm

npm i chartist-plugin-pointlabels-topbars

Available options and their defaults

var defaultOptions = {
  labelClass: 'ct-label',
  labelOffset: {
    x: 0,
    y: -10
  },
  textAnchor: 'middle',
  labelInterpolationFnc: Chartist.noop
};

Sample usage in Chartist.js

var chart = new Chartist.Line('.ct-chart', {
  labels: [1, 2, 3, 4, 5, 6, 7],
  series: [
    [1, 5, 3, 4, 6, 2, 3],
    [2, 4, 2, 5, 4, 3, 6]
  ]
}, {
  plugins: [
    ctPointLabels({
      textAnchor: 'middle',
      labelInterpolationFnc: function(value) {return '$' + value.toFixed(2)}
    })
  ]
});