PHP → Tips and Tutorials → Image Manipulation

PHP Imaging support && Image manipulation

Contents in this article: ------------------------- *How PHP supports Imaging *Support for Font libraries *Creating Images *Getting Image size *Colors *Color Alpha / transparency *Drawing *Image resizing *Image zooming / enlarging *Image ...

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Other Free / Open Source License

An easy way of creating Image && Adding Fonts to it.

Creating an image with PHP && GD library on the Fly , and add fonts to decorate it .Could be used as hit counter or just to show your database stats on main page .

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • GPL

Write text on an existing PNG image in PHP

This article tells you how to draw a rectangle and write centered text on to an existing PNG image using PHP''s image manipulation functions.

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Other Free / Open Source License

How to write text on a dynamically generated image

This tutorial will tell you how to write text to a blank dynamically generated PNG image in PHP. This is fairly simple, so it is suitable for beginners. The image functions require the GD library to be installed.

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Other Free / Open Source License

Adding Drop Shadows with PHP

This tutorial will teach you how you can add drop shadows dynamically to your images using PHP''s GD image processing functions.

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Freeware

Overlapping Images with GD

This tutorial demonstrates how to place one image over another image... handy stuff for applying a signature or logo to a photo, adding a &"watermark,&" or whatever else you might imagine useful.

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Freeware

Dynamic Images

Create dynamic images with the GD library. Tutorial shows you how to create a little man holding a sign that displays various messages (such a visitor''s IP address and user-inputted text).

• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Freeware

Creating an Image Gallery

the goal of this tutorial is to give the reader an idea of how to construct a basic/dynamic image gallery from start to finish, not to imply that this is the only way, or even the best way to build a gallery; just a simple approach without all the be...

• Platforms
  • Linux
• Licenses
  • Freeware

PHP GD Library Introduction

Learn how to use the GD library in PHP

• Platforms
  • Linux
• Licenses
  • Freeware

Thumbnails in PHP

Depending upon how it''s done, displaying a page of thumbnail images can be very cumbersome. Allowing the browser to resize images requires the client browser to download the entire, full-size image, then clumsily resize the image to a specified...

• Platforms
  • Linux
• Licenses
  • Freeware

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