Converts images to ZPL.
npm install image-to-zplImage to ZPL
Getting output from the command line
``javascript
`
const ImageToZPL = require('./index');
ImageToZPL('./libs/home.png').then(zpl => {
console.log(zpl);
});
`
Saving output to a file.
javascript
``
const ImageToZPL = require('./index');
ImageToZPL('./libs/home.png', './libs/home.zpl');