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Manish, Kumar, Lovely Professional University Unit 12: Images
Unit 12: Images Notes
CONTENTS
Objectives
Introduction
12.1 Image Creation Process
12.1.1 Basic PHP Knowledge
12.1.2 Your PHP Must Have Been Compiled with the GD Library
12.1.3 Free Type Must Be Compiled for True Type Font Support
12.1.4 Creating an Image from Scratch Using PHP
12.2 Necessary Modifications to PHP
12.3 Drawing a New Image
12.3.1 Drawing Lines and Shapes
12.3.2 Using a Colour Fill
12.4 Modifying an Existing Image
12.4.1 Using True Type Fonts
12.4.1 Drawing to Your Image
12.5 Image Creation from User Input
12.6 Summary
12.7 Keywords
12.8 Self Assessment Questions
12.9 Review Questions
12.10 Further Reading
Objectives
After studying this unit, you will be able to:
• Explain image creation process.
• Discuss necessary modifications to PHP.
• Explain how to draw a new image.
• Explain how to modify an existing image.
• Discuss how to create an image from user input.
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