ondras/rot.js — pull request #39 by mikespook (2014-09-18 02:53:13+00:00)
Title: fixed the full-width issue in drawText

When use `drawText` to draw a string which contain some full-width characters, the characters will cover each other side by side.

This pull request fixed the issue.

Some full-width characters:
- 这是中文
- ＋－＊％！＠＃￥％＆
- ａｂｃｄ
- ＡＢＣＤ