precisef0x / cgbi-to-png

cgbi-to-png

Revert Xcode PNG compression (CgBI) in plain javascript.

Example

You can revert stream...

var cgbiToPng = require('cgbi-to-png');

var cgbiFileStream = fs.createReadStream(...);

cgbiToPng(cgbiFileStream,function(err,pngStream){
    // handle reverted pngStream (eg. pngStream.pipe(...))
});

...or buffer directly.

var cgbiBuffer = fs.readFileSync(...);
var pngBuffer = cgbiToPng.revert(cgbiBuffer);