sui-4.js

// Canvas fingerprint
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
var canvasTxt = 'Texto de prueba';
ctx.textBaseline = 'top';
ctx.font = '16px Arial';
ctx.textBaseline = 'alphabetic';
ctx.fillStyle = '#f60';
ctx.fillRect(125, 1, 62, 20);
ctx.fillStyle = '#069';
ctx.fillText(canvasTxt, 2, 15);
ctx.fillStyle = 'rgba(102, 204, 0, 0.7)';
ctx.fillText(canvasTxt, 4, 17);
fp_sources.hardware.canvas = canvas.toDataURL();