How can I take a window screenshot in Node.js?

Question

I\'m in a research to find a way to take a screenshot of a window using Node.js, and I\'m trying to do this with node-ffi, but I don\'t know how... at a time I\'m stuck here:

Answer 1

You could use a NPM package called "desktop-screenshot". It's very simple to use.

Example on NPM:

var screenshot = require('desktop-screenshot');

screenshot("screenshot.png", function(error, complete) {
    if(error)
        console.log("Screenshot failed", error);
    else
        console.log("Screenshot succeeded");
});

https://www.npmjs.com/package/desktop-screenshot