com.octo.captcha.component.image.backgroundgenerator
Class FunkyBackgroundGenerator

java.lang.Object
  com.octo.captcha.component.image.backgroundgenerator.AbstractBackgroundGenerator
      com.octo.captcha.component.image.backgroundgenerator.FunkyBackgroundGenerator

All Implemented Interfaces:

BackgroundGenerator

public class FunkyBackgroundGenerator
extends AbstractBackgroundGenerator

Three color gradient background with randomization

Constructor Summary

FunkyBackgroundGenerator(java.lang.Integer width, java.lang.Integer height)

FunkyBackgroundGenerator(java.lang.Integer width, java.lang.Integer height, ColorGenerator colorGenerator)

FunkyBackgroundGenerator(java.lang.Integer width, java.lang.Integer height, ColorGenerator colorGeneratorLeftUp, ColorGenerator colorGeneratorLeftDown, ColorGenerator colorGeneratorRightUp, ColorGenerator colorGeneratorRightDown, float perturbationLevel)

Method Summary

java.awt.image.BufferedImage

getBackground() Generates a backround image on wich text will be paste.

Methods inherited from class com.octo.captcha.component.image.backgroundgenerator.AbstractBackgroundGenerator

getImageHeight, getImageWidth

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FunkyBackgroundGenerator

public FunkyBackgroundGenerator(java.lang.Integer width,
                                java.lang.Integer height)

FunkyBackgroundGenerator

public FunkyBackgroundGenerator(java.lang.Integer width,
                                java.lang.Integer height,
                                ColorGenerator colorGenerator)

FunkyBackgroundGenerator

public FunkyBackgroundGenerator(java.lang.Integer width,
                                java.lang.Integer height,
                                ColorGenerator colorGeneratorLeftUp,
                                ColorGenerator colorGeneratorLeftDown,
                                ColorGenerator colorGeneratorRightUp,
                                ColorGenerator colorGeneratorRightDown,
                                float perturbationLevel)

Method Detail

getBackground

public java.awt.image.BufferedImage getBackground()

Generates a backround image on wich text will be paste. Implementations must take into account the imageHeigt and imageWidth.

Returns:

the background image