BarChart

BarChart generator in node.js.

Install

npm install d3node-barchart

Usage

const d3nBar = require('d3node-barchart');
const bar = d3nBar(data, selector, container, style)

Check out the example for usage.

Output the visualization result to a image

npm start

Output Preview (png):

API

d3nBar(data[, selector, container, style])

options

data

• Type: Array

Data from file or web processed by d3 library.

selector

• Type: String
• Default: '#chart'

DOM selector in container.

container

• Type: String
• Default: <div id="container"><h2>Bar Chart</h2><div id="chart"></div></div>

DOM contain the visualization result.

style

• Type: String
• Default:

.bar{fill: steelblue;}
.bar:hover{fill: brown;}
.axis{font: 10px sans-serif;}
.axis path,.axis line{fill: none;stroke: #000;shape-rendering: crispEdges;}
.x.axis path{display: none;}

width

• Type: Number
• Default: 960

height

• Type: Number
• Default: 500

margin

• Type: Object
• Default without labels: { top: 20, right: 20, bottom: 30, left: 40 }
• Default with labels: { top: 20, right: 20, bottom: 40, left: 50 }

barColor

• Type: String
• Default: steelblue

barHoverColor

• Type: String
• Default: brown

labels

• Type: Object
• Default: { xAxis: '', yAxis: '' }

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

LICENSE

MIT © d3-node