Top "Gdlib" questions

Rendering an SVG file to a PNG or JPEG in PHP

I've googled as much as I can, but I've only found a PHP class that calls upon Inkscape to render …

php svg gdlib

How to create an image with transparent background

How to create an image with GDlib with a transparent background? header('content-type: image/png'); $image = imagecreatetruecolor(900, 350); imagealphablending($image, true); …

php gdlib

how to create a base64encoded string from image resource

I have sent a base64 encoded string via AJAX to PHP and created an image resource with imagecreatefromstring - all …

php gdlib

Face detection in PHP

Does anybody know of a good way to do face detection in PHP? I came across some code here that …

php image-processing gd gdlib face-detection

Problem with imagecreatefrompng (PHP)

in one of my PHP projects, imagecreatefrompng complains, that the image "is not a valid PNG file". Warning: imagecreatefrompng() [function.…

php image png gd gdlib

Install GD Library on RedHat machine for twiki

My ultimate goal is to run a twiki website for my research group. I have space on RedHat server that …

perl redhat gdlib twiki

Resize and crop image into square with white background - using GD

I've got a script which caches images from an external feed and stores them in a directory on my server …

php caching thumbnails gdlib

How to convert PNG to 8-bit PNG using PHP GD library

I want to write a routine which takes PNG image path as parameter and convert that image into 8-bit PNG …

php png gdlib png-8

Why do I get "Could not find gdlib-config in the search path" when I try to install GD::Polygon, even though gdlib-config is installed?

I'm trying to install GD::Polygon by running cpan install GD::Polygon, but I get the following error: **UNRECOVERABLE ERROR** …

perl gd cpan gdlib

Take screenshot with openGL and save it as png

I'm trying to take a screenshot of full screen and save it as a png. I found a code here …

c opengl gdlib