var x11 = require('../../lib'); var PointerMotion = x11.eventMask.PointerMotion; x11.createClient(function(err, display) { var X = display.client; var root = display.screen[0].root; var white = display.screen[0].white_pixel; var black = display.screen[0].black_pixel; var wid = X.AllocID(); X.CreateWindow(wid, root, 0, 0, 400, 300, 0, 0, 0, 0, { backgroundPixel: white, eventMask: PointerMotion }); var gc = X.AllocID(); X.CreateGC(gc, wid); X.MapWindow(wid); });