This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //------------------------------------------ | |
| //Compact bitmap datastructure | |
| //Memory efficient array of bool flags | |
| var Bitmap = function(size){ | |
| this._cols = 8; | |
| this._shift = 3; | |
| this._rows = (size>>this._shift)+1; | |
| this._buf = new ArrayBuffer(this._rows); | |
| this._bin = new Uint8Array(this._buf); | |
| }; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Word cloud layout by Jason Davies, http://www.jasondavies.com/word-cloud/ | |
| // Algorithm due to Jonathan Feinberg, http://static.mrfeinberg.com/bv_ch03.pdf | |
| (function(exports) { | |
| function cloud() { | |
| var size = [256, 256], | |
| text = cloudText, | |
| font = cloudFont, | |
| fontSize = cloudFontSize, | |
| rotate = cloudRotate, | |
| padding = cloudPadding, |