Page 212 - Open Soource Technologies 304.indd

Unit 12: Images

Notes
us limit the web accessible PHP files to about six and the bulk of the PHP code is protected
under WEB-INF by the Java EE container. The resulting PHP architecture offers significant
flexibility, maintainability and security.

The benefits of Quercus Java-PHP architecture include:
3/4 Ability to use PHP libraries

3/4 Use of PHP5 object model for page templating

3/4 PHP as Servlet better works than Zend solution or JSR223
3/4 Multithreading

3/4 Background tasks
3/4 Event scheduling

3/4 Java persistence

3/4 Ability to use third party Java or PHP libraries to solve problems Result:
LiveProcess has chosen Quercus and Resin as their Platform of choice.

Questions

1. Define solution for Emergency Preparedness and Response for Healthcare.
2. Define Java-PHP bridge or Quercus.

12.6 Summary

• The ability to generate an image in PHP can be useful if you want to do things like create
CAPTCHA image.
• Image create function returns a resource identifier for the image which are same
insmying.
• Colour are allocated using the image colour allocate () function.
• Working with files in GIF format with using GD library is limited.

• Other facilities are also available in PHP to design and modify your image.

12.7 Keywords

CAPTCHA Image A CAPTCHA or Captcha: It is a type of challenge-response test used in
computing as an attempt to ensure that the response is not generated by a computer.

Free Type: It is a software library written in C that implements a font rasterization engine. It is
used to rasterize characters into bitmaps and provides support for other font-related operations.
Image Creator: The tool used to create Mee Go images is something called “MIC2” (for
distinguishing from obsolete MIC - Moblin Image Creator). MIC is composed of a series of tools
to create images, convert images and do some development work on MeeGo. MIC2 is based
primarily on Fedora livecd-tools and appliance-tools.

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