Data Visualization Library

A lightweight JavaScript library for creating simple data visualizations.

Installation

You can install the library via npm:

npm install data-visualization-library

Usage

// Import the library
const DataVisualizationLibrary = require('data-visualization-library');

// Example data
const data = [
    { label: 'A', value: 10 },
    { label: 'B', value: 20 },
    { label: 'C', value: 15 }
];

// Example options
const options = {
    width: 400,
    height: 300,
    barColor: 'steelblue',
    margin: { top: 20, right: 30, bottom: 30, left: 40 }
};

// Create a bar chart
const svg = DataVisualizationLibrary.createBarChart(data, options);

// Append the SVG element to the DOM
document.body.appendChild(svg);

API

createBarChart(data, options)

Creates a bar chart using the provided data and options.

• data: An array of objects, where each object represents a data point. Each object should have a label and a value.
• options: An optional object containing chart customization options. Available options are:
  • width: Width of the chart (default: 400).
  • height: Height of the chart (default: 300).
  • barColor: Color of the bars (default: 'steelblue').
  • margin: Object specifying margins around the chart (default: { top: 20, right: 30, bottom: 30, left: 40 }).

Returns an SVG element representing the created chart.

License

This project is licensed under the MIT License - see the LICENSE file for details.