JavaScript code to generate dynamic line graphs/charts

Dynamic charts created with JavaScript are useful for displaying time-varying data directly. Using line charts for real-time charts is very popular. They are interactive, responsive, support animations and live updates.

The example below illustrates a line chart template created with JavaScript . It updates data every 500 milliseconds. The article also provides source code for you to edit in the browser or save to your computer to run locally.

JavaScript code to generate dynamic line graphs/charts Picture 1

 

 

Source : CanvasJS

Chart customization

Crosshaircan be activated in the graph by creating a crosshair object. Other popular customization options are lineColor(line color), lineThickness(line thickness)…

5 ★ | 1 Vote

May be interested

  • What is JavaScript?What is JavaScript?
    javascript is a programming language of html and web. it is lightweight and most commonly used as part of web pages, but their implementation allows client-side scripts to interact with users and create dynamic websites. it is an interpreted programming language with object-oriented capabilities.
  • How to Disable JavaScriptHow to Disable JavaScript
    this wikihow teaches you how to turn off your web browser's javascript support. javascript is responsible for loading dynamic content in webpages, so turning it off can help websites load faster than usual. most web browsers and their...
  • How to Use JavaScript InjectionsHow to Use JavaScript Injections
    javascript injection is a process by which we can insert and use our own javascript code in a page, either by entering the code into the address bar, or by finding an xss vulnerability in a website. note that the changes can only be seen...
  • How to generate QR codes with Me QR Generator on phones and computersHow to generate QR codes with Me QR Generator on phones and computers
    the need to use qr codes for content to share these days has been very common. for example, create a qr code for a link on chrome browser, create a qr code on google sheets.
  • JavaScript location in HTML FileJavaScript location in HTML File
    there is flexibility in providing javascript code anywhere in an html document. however, the most preferred ways to include javascript in an html file.
  • Summary of JavaScript exercises with sample codeSummary of JavaScript exercises with sample code
    in order to make your javascript learning easier, tipsmake.com has compiled a number of javascript exercises with sample solutions for you to practice.
  • JavaScript code to create box & whisker chart/graph templates with custom colorsJavaScript code to create box & whisker chart/graph templates with custom colors
    the example below illustrates a box & whisker chart template with customizable colors for the top and bottom boxes created with javascript.
  • JavaScript code to create bubble chart with custom markerJavaScript code to create bubble chart with custom marker
    the example below shows a bubble chart with a customized highlight style and javascript source code that you can edit in your browser or save to your device to run locally.
  • JavaScript code to create Pareto charts & graphsJavaScript code to create Pareto charts & graphs
    the example below illustrates a pareto chart template created with javascript. you will also have the source code to edit in the browser or save to your computer to run locally.
  • Code of chart/bar graph with error combinationCode of chart/bar graph with error combination
    the example below illustrates a bar chart template with errors created with javascript.