Edit in JSFiddle

var imageData = "data:image/png;base64,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";
var camera, scene, renderer, mesh, material;
init();
animate();

function init() {
    // Renderer.
    renderer = new THREE.WebGLRenderer();
    //renderer.setPixelRatio(window.devicePixelRatio);
    renderer.setSize(window.innerWidth, window.innerHeight);
    // Add renderer to page
    document.body.appendChild(renderer.domElement);

    // Create camera.
    camera = new THREE.PerspectiveCamera(70, window.innerWidth / window.innerHeight, 1, 1000);
    camera.position.z = 400;

    // Create scene.
    scene = new THREE.Scene();
    
    // Create texture for material
    var texture = THREE.ImageUtils.loadTexture( imageData );

    // Create material
    material = new THREE.MeshPhongMaterial({map: texture});

    // Create cube and add to scene.
    var geometry = new THREE.BoxGeometry(200, 200, 200);
    mesh = new THREE.Mesh(geometry, material);
    scene.add(mesh);

    // Create ambient light and add to scene.
    var light = new THREE.AmbientLight(0x404040); // soft white light
    scene.add(light);

    // Create directional light and add to scene.
    var directionalLight = new THREE.DirectionalLight(0xffffff);
    directionalLight.position.set(1, 1, 1).normalize();
    scene.add(directionalLight);

    // Add listener for window resize.
    window.addEventListener('resize', onWindowResize, false);

    // Add stats to page.
    stats = new Stats();
    document.body.appendChild(stats.dom);
}

function animate() {
    requestAnimationFrame(animate);
    mesh.rotation.x += 0.005;
    mesh.rotation.y += 0.01;
    renderer.render(scene, camera);
    stats.update();
}

function onWindowResize() {
    camera.aspect = window.innerWidth / window.innerHeight;
    camera.updateProjectionMatrix();
    renderer.setSize(window.innerWidth, window.innerHeight);
}

body {
    padding: 0;
    margin: 0;
}
canvas {
  display: block;
}