gd

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PHP/GD : Better Gaussian blur

I want to blur an image with GD library, unfortunately the GAUSSIAN_BLUR effect that GD gives isn\'t enough and i want something being more blurrish[详细]

2023-04-01 13:57 分类：问答
Installing GD library for perl on MacOSX 10.6

I have been trying to install GD library for perl to no avail a long while now. I\'ve tried every little thing I could find on the internets but nothing. I am trying to get Circos graphs which require[详细]

2023-04-01 07:24 分类：问答
Which function to use for thumbnail creation imagecopyresampled() or imagecopyresized()?

i\'m building a image uploading functionality in my website which g开发者_Go百科ives users the possibility to upload a picture of any size to the website. This picture gets automatically resized to a[详细]

2023-03-31 14:19 分类：问答
How to resize image size

How to reduce image sizes in Linux. I have used ImageMagick for this. 开发者_开发百科But it is not working well for gif images. I have used it as:[详细]

2023-03-31 13:53 分类：问答
PHP GD Use one image to mask another image, including transparency

I am trying to create a PHP script that takes an image: http://i.stack.imgur.com/eNvlM.png and then applies a PNG image:[详细]

2023-03-31 12:39 分类：问答
PHP GD Image Problem

I am trying to code something where I can overlay images on top of each other and have them output as 1 image. Also I have it where I can shift one of the images 20 px over and 10 px down. I have ever[详细]

2023-03-31 00:42 分类：问答
Call to undefined function imagefttext()

I have this script: <?php $im = imagecreatetruecolor(300, 150); imagettftext($a, $b, $c, $d, $e); imagepng($im);[详细]

2023-03-30 18:57 分类：问答
do i need to use imagedestroy() in this loop?

I\'m using the same variable to create a lot of images, so each one overrides the previous one. D开发者_Go百科o I need to use imagedestroy()?[详细]

2023-03-30 12:36 分类：问答
Compiling PHP with GD and libjpeg support

I compile my own PHP, partly to learn more about how PHP is put together, and partly because I\'m always finding I need modules that aren\'t available by default, and this way I have control over that[详细]

2023-03-30 10:31 分类：问答
Is it possible to use the GD Library with actual images?

I\'d like to use the GD Library with actual images - BLOBs f开发者_高级运维rom a mysql database.[详细]

2023-03-29 07:12 分类：问答