How to use

cn.dreampie.captcha.color.RandomColorFactory

constructor

public ConfigurableCaptchaService() {
 wordFactory = new AdaptiveRandomWordFactory();
 fontFactory = new RandomFontFactory();
 textRenderer = new BestFitTextRender();
 colorFactory = new RandomColorFactory();
 backgroundFactory = new RandomColorBackgroundFactory(colorFactory);
 filterFactory = new CurvesRippleFilterFactory();
 width = 160;
 height = 70;
}

 colorFactory = new RandomColorFactory();
else
 colorFactory = new ColorFactory() {