Can't see how to use declaration style

[owencm]

Hi, thanks for your work on this project!

I'm trying to work with CoreGraphics and can't see how to do that with objc

For example, I'm trying to call CGEventCreate(null) by writing:

const objc = require('objc')
objc.import('Cocoa')
objc.import('Framework')
const {CGEventCreate} = objc
const test = CGEventCreate(null)

but I'm getting back an error that CGEventCreate is not a function, and that it's value is 'H��AW'.

Any pointers for how to get this to work?

[lukaskollmer]

The problem is that CoreGraphics is entirely written in C, meaning that you'll have to access it via the ffi module:

const ffi = require('ffi');
const objc = require('objc');
objc.import('CoreGraphics');

const lib = new ffi.Library(null, {
  CGEventCreate: ['pointer', ['pointer']]
});

const event = lib.CGEventCreate(null);