News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Pierre's Blog:
imagepng, take #2
January 30, 2006 @ 07:37:31

Pierre has posted his second look at working with the imagepng function today over on his blog.

Bernhard Seefeld was testing the new compression option for imagepng and was wondering why there is still a relative big difference in image sizes.

In my first attempt to create smaller images, I only allowed to change the compression, it was not sufficient to get really lite pictures.

After a short look to the libpng codebase (and the horrible imagick doc), I added a last argument to imagepng, the filtering mode.

He includes code later in the post, showing how to use this filtering option to make even smaller images (an option included from PHP 5.1.3 and up).

0 comments voice your opinion now!
imagepng compresssion light filtering option imagepng compresssion light filtering option


blog comments powered by Disqus

Similar Posts

Brian Swan's Blog: SQL Server Driver for PHP Connection Options: ReturnDatesAsStrings

Chris Shiflett\'s Blog: PHP and Scalability (Again)

Pierre\'s Blog: imagepng, take #2

Jani Hartikainen' Blog: Database backed Zend_Form elements

Oren Solomianik's Blog: Zend Framework Database Admin


Community Events





Don't see your event here?
Let us know!


interview podcast framework introduction community deployment zendserver language update list release symfony opinion install series laravel library api tips package

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework