Nihilogic: Reading EXIF data with Javascript
Friday, May 9, 2008 22 comments Reading EXIF data with Javascript Labels: binary, exif, image, javascript Update: I've also posted a jQuery plugin that uses this library. An example of using GPS tags with Google maps has also been posted here. Inspired by a comment on Ajaxian, I killed another afternoon or two making a small library capable of reading EXIF data from JPEG images, figuring I would a
Nihilogic: Compression using Canvas and PNG-embedded data
Sunday, May 4, 2008 29 comments Compression using Canvas and PNG-embedded data Labels: canvas, compression, javascript I got this idea to stuff Javascript in a PNG image and then read it out using the getImageData() method on the canvas element. Unfortunately, for now, that means only Firefox, Opera Beta and the recent WebKit nightlies work. And before anyone else points out how gzip is superior,
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