Simple Plain Column Chart Generator In jQuery - bar-chart.js

Simple Plain Column Chart Generator In jQuery - bar-chart.js
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License: MIT
   

A lightweight yet customizable jQuery bar chart plugin to generate a responsive, vertical, standard or stacked column chart using plain HTML, CSS, JavaScript.

More Features:

  • Custom legend.
  • Custom x- and y-axis lables & text.
  • Custom chart size & title.
  • Renders data from JS array.

How to use it:

1. Create a container in which you'd like to render the column chart.

<div id="testDiv"></div>

2. Load the main stylesheet in the head of the document.

<link rel="stylesheet" href="main.css" />

3. Load the JavaScript after the latest jQuery library.

<script src="/path/to/cdn/jquery.min.js"></script>
<script src="/path/to/bar-chart.js"></script>

4. Override the default chart data. For a standard column chart, use multiple arrays with 1 value in each array.

let data = {

    // stacked column chart
    dataValues: [[4, 4, 4], [2, 4, 6], [8, 2, 0], [3, 1, 3]],

    // legend
    legend: ["Cheese", "Pepperoni", "Hawaiian"],

    // legend colors
    legendColors: ["yellow", "pink", "green"],

    // x-axis labels
    barLabels: ["Raphael", "Leonardo", "Michaelangelo", "Donatello"], 

    // x-axis label colors
    labelColors: ["red", "blue", "orange", "purple"] 
    
};

4. Customize the column chart by overriding the default options as displayed below.

let options = {

    // chart width
    chartWidth: "60%",

    // chart height
    chartHeight: "60%",

    // chart title
    chartTitle: "Pizza Consumption",

    // text color of chart title
    chartTitleColor: "black", 

    // font size
    chartTitleFontSize: "2rem",

    // y-axis title
    yAxisTitle: "Number of Slices Eaten",

    // x-axis title
    xAxisTitle: "Ninja Turtles",

    // "flex-start" (top), "center", or "flex-end" (bottom)
    barValuePosition: "center", 

    // "1%" (small), "3%" (medium), "5%" (large)
    barSpacing: "5%"
    
};

5. Override the default jQuery selector of the chart container.

let element = "#testDiv";

This awesome jQuery plugin is developed by dexterchan94. For more Advanced Usages, please check the demo page or visit the official website.