Captcha"
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Revision as of 12:00, 19 May 2010
Captcha
Employment/Purpose
A captcha component can generate a special distortion image, also called a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) image. Developers could set height and width for dimension of captcha. By default, captcha render the image with a randomly generated text, and developers can set value to assign a purposive text.
Example
<vbox>
<captcha id="cpa" length="5" width="200px" height="50px"/>
</vbox>
Supported events
| MouseEvent
Description: Denotes user has clicked the component. Use getX(), getY() method get coordinates. |
Supported Children
*NONE
Use cases
| Version | Description | Example Location |
|---|---|---|
Version History
| Version | Date | Content |
|---|---|---|