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HTML5 and JavaScript Projects by Jeanine Meyer

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HTML5, CSS, and JavaScript features

We now explore the features of HTML5 and JavaScript that are used for the Family Collage project. The idea is to maintain a list of the material on the canvas. This list will be a JavaScript array. The information will include the position of each item, how it is to be drawn on the canvas and how to determine if the mouse cursor is on the item.

JavaScript objects

Object oriented programming is a standard of computer science and a critical part of most programming languages. Objects have attributes, also called properties, and methods. A method is a function. Put another way, an object has data and code that may make use of the data. HTML and JavaScript have many built-in objects, such as document and window ...

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