Image utilities module for Titanium appcelerator.
Example usage:
var png_file = Titanium.Filesystem.getFile('image.png');
var png_blob = png_file.read();
var imageutils = require("it.extrategy.imageutils");
var compression_ratio = 0.8;
var jpg_blob = imageutils.png2jpg(png_blob, compression_ratio);
Feel free to add functions or improve the library. Pull requests are welcome.