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

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

All Implemented Interfaces:

BackgroundGenerator

Direct Known Subclasses:

EllipseBackgroundGenerator, FileReaderRandomBackgroundGenerator, FunkyBackgroundGenerator, GradientBackgroundGenerator, MultipleShapeBackgroundGenerator, UniColorBackgroundGenerator

public abstract class AbstractBackgroundGenerator
extends java.lang.Object
implements BackgroundGenerator

Abstract base class for background generator.
Sub classes must implement the getBackground() method that return a newly generated background.
use constructor to specify your backgroundGenerator properties. This base class only use two parameter, width and height of the generated background. By default widht = 200 and height= 100.

Method Summary

int	getImageHeight()
int	getImageWidth()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.octo.captcha.component.image.backgroundgenerator.BackgroundGenerator

getBackground

Method Detail

getImageHeight

public int getImageHeight()

Specified by:

getImageHeight in interface BackgroundGenerator

Returns:

the generated image height

getImageWidth

public int getImageWidth()

Specified by:

getImageWidth in interface BackgroundGenerator

Returns:

teh generated image width