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- (function() {
- var avatars = [];
- for (var i in cur.friends) avatars.push(cur.friends[i][1]);
- var len = avatars.length;
- var size = Math.ceil( Math.sqrt(len) );
- var canvas = document.createElement('canvas');
- canvas.width = canvas.height = size * 50;
- var ctx = canvas.getContext('2d');
- var i, j, k = 0, img;
- for (i = 0; i < size; ++i) {
- for (j = 0; j < size; ++j) {
- img = new Image();
- img.src = avatars[k++];
- img.onload = function() {
- ctx.drawImage(this, j * 50, i * 50);
- }
- if (k == len) break;
- }
- }
- document.body.appendChild(canvas);
- })();
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