HTML 5

Get Image Data URL using JavaScript

It is very simple with HTML5 Canvas API, it provides toDataURL() method. The toDataURL() method of the canvas object converts the canvas drawing into a 64 bit encoded PNG URL. We can pass “image/jpeg” as argument to toDataURL() method, to get image data URL in the jpeg format. Here is the code snippet which explains…

ByShravan Kumar KasagoniMar 12, 20140Comments

ASP.NET MVC HTML 5 TIPS & TRICKS

Storing JSON Objects in HTML5 Local Storage

In one my recent application (HTML 5 static mobile app) I have a requirement to persist couple of JSON objects across the application. Earlier, this was done with cookies. With HTML5, web pages can store data locally within the user’s browser using Web Storage. Web Storage is more secure and faster compare to cookies. The…

ByShravan Kumar KasagoniMar 19, 20134Comments

HTML 5

What is Modernizr?

Modernizr is the right micro-library to get you off and running with HTML5 & CSS3 today. Modernizr adds classes to the <html> element which allow you to target specific browser functionality in your stylesheet. You don’t actually need to write any JavaScript to use it. Have you ever wanted to do if-statements in your CSS…

ByShravan Kumar KasagoniMay 16, 20110Comments