Gregwar/CaptchaBundle — Issue #13: Image-quality
Author: Scheb
Created: 2011-12-13 10:55:09+00:00
State: open

Increase image quality for better readability:
- Make image-quality configurable. Quality value 15 looks quite ugly.
- Render the captcha in double size and then resize it down, which gives a sharper distortion effect.