| 类 | 说明 |
|---|---|
| DefaultBackground |
Default implementation of
BackgroundProducer, adds a gradient
background to an image. |
| DefaultKaptcha |
Default
Producer implementation which draws a captcha image using
WordRenderer, GimpyEngine, BackgroundProducer. |
| DefaultNoise |
The default implementation of
NoiseProducer, adds a noise on an
image. |
| FishEyeGimpy |
FishEyeGimpy adds fish eye effect with vertical and horizontal lines. |
| NoNoise |
Imlemention of NoiseProducer that does nothing.
|
| ShadowGimpy |
ShadowGimpy adds shadow to the text on the image and two noises. |
| WaterRipple |
WaterRipple adds water ripple effect to an image. |