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Showing posts with label Graphics. Show all posts
Showing posts with label Graphics. Show all posts

Friday, January 14, 2011

Intel Graphics Card Linux Drivers

Looks like the future is perfect for Intel 845, Intel 855 and Intel 910 graphics chip-sets on Linux.

On my Mint 10 (aka Ubuntu 10.10 Maverick Meerkat)... I was finally able to get all my resolutions and Graphics Acceleration after ages.


Okay, so initially the Framebuffer device (fbdev) was the default graphics device on Ubuntu 10.10 (aka Mint 10) and thus the intel driver is not loaded. In order to force loading the intel driver create the file
/etc/X11/xorg.conf
To create this file you must be root... here's how you could do it:

Friday, August 6, 2010

Captcha in PHP

Writing a custom captcha for your website is a fairly easy task with the PHP GD Library.

The GD Library is a graphics library that enables to draw (and generate) graphics. This output can be done on any of the standard image file formats.

In my example I choose to create a PNG file that will be displayed in my registration page. So the first piece of code I need is somthing like this: