kaptcha-penggle

These values are stored in the com.google.code.kaptcha.Constants class.

| Constant | Description | Default | |:-------------|:----------------|:------------| | kaptcha.border | Border around kaptcha. Legal values are yes or no. | yes | | kaptcha.border.color | Color of the border. Legal values are r,g,b (and optional alpha) or white,black,blue. | black | | kaptcha.border.thickness | Thickness of the border around kaptcha. Legal values are > 0. | 1 | | kaptcha.image.width | Width in pixels of the kaptcha image. | 200 | | kaptcha.image.height | Height in pixels of the kaptcha image. | 50 | | kaptcha.producer.impl | The image producer. | com.google.code.kaptcha.impl.DefaultKaptcha | | kaptcha.textproducer.impl | The text producer. | com.google.code.kaptcha.text.impl.DefaultTextCreator | | kaptcha.textproducer.char.string | The characters that will create the kaptcha. | abcde2345678gfynmnpwx | | kaptcha.textproducer.char.length | The number of characters to display. | 5 | | kaptcha.textproducer.font.names | A list of comma separated font names. | Arial, Courier | | kaptcha.textproducer.font.size | The size of the font to use. | 40px. | | kaptcha.textproducer.font.color | The color to use for the font. Legal values are r,g,b. | black | | kaptcha.textproducer.char.space | The space between the characters | 2 | | kaptcha.noise.impl | The noise producer. | com.google.code.kaptcha.impl.DefaultNoise | | kaptcha.noise.color | The noise color. Legal values are r,g,b. | black | | kaptcha.obscurificator.impl | The obscurificator implementation. | com.google.code.kaptcha.impl.WaterRipple | | kaptcha.background.impl | The background implementation. | com.google.code.kaptcha.impl.DefaultBackground | | kaptcha.background.clear.from | Starting background color. Legal values are r,g,b. | light grey | | kaptcha.background.clear.to | Ending background color. Legal values are r,g,b. | white | | kaptcha.word.impl | The word renderer implementation. | com.google.code.kaptcha.text.impl.DefaultWordRenderer | | kaptcha.session.key | The value for the kaptcha is generated and is put into the HttpSession. This is the key value for that item in the session. | KAPTCHA_SESSION_KEY | | kaptcha.session.date | The date the kaptcha is generated is put into the HttpSession. This is the key value for that item in the session. | KAPTCHA_SESSION_DATE |