Archív pre tag ‘gd‘

Yeah, I’m a Photoshop wizard. I rock the selection tool. I crop like a farmer. I dominate the bucket tool. Hell, I even went as far as wielding the wizard wand selection tool once.

…OK I’m rubbish when it comes to Photoshop. I avoid opening the memory pig whenever possible. Many times I even need to automate image manipulation on customer websites. Luckily for a nerd like me, PHP’s GD library allows me to systematically execute basic image manipulations without the need for Photoshop, GIMP, or other desktop tools.

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Today, I’m going to show you how to use PHP and it’s GD library to create a dynamic signature that you can use on forums, blogs, etc, that contains your latest tweet. This will be a simple script, you can adjust it yourself later.

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In part one of our “Fun with PHP GD series,” we went over what exactly the GD library is and the basics of using it. We also had a look at some neat tricks and using the built in GD image filters. Today, we are going to dive further into the GD library and take an in depth look at more cool effects we can achieve. Servers up, GD installed, text editor ready, let’s go!

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