Javascript: Building a HTML5 canvas puzzle
How to build an HTML5 Canvas puzzle with templated pieces, image masks, Fabric.js interactions, shuffling, movement tracking, and requestAnimationFrame.
Read the postAuthor: Ashish Datta
Posts by Ashish Datta on Setfive.
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217 posts
Javascript: Using Canvas to cut an area of an image
Learn how to use Canvas compositing and source-in with drawImage to extract nonrectangular image areas defined by a mask.
Read the postFun: Sending Valentines day cards with lob.com
How a lightweight Silex application used Lob's API, postcard templates, address details, and HTML5 Canvas animation to send Valentine's Day cards.
Read the postScala: Fun with Parser Combinators
How Scala parser combinators can parse a turtle-graphics command language, illustrating their use for building simple domain-specific languages.
Read the postCoding: How do you approach an engineering problem?
A team uses a Bank OCR coding kata to explore decomposing engineering problems, choosing data structures, writing pseudocode, and comparing implementation styles.
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