gd

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Should i re-size images on the fly or store them

Im writing an application which does an image search using flickr webservice. Currently im just storing the url of each image returned in the databse.[详细]

2023-03-16 21:38 分类：问答
PHP GD Library and uploaded files

I\'m working on a project where I upload an image (jpg) and manipulate it using the PHP GD library. I know that I can use GD functions to edit an image resource (created from imagecreatefromjpeg())[详细]

2023-03-16 10:29 分类：问答
php path to gd library

I am trying to use Codeigniter\'s image manipulation class which of course requires a php image library.[详细]

2023-03-15 20:10 分类：问答
having a dynamic image in PHP with GET params appear in <img> tags

I understand this question is pretty similar to this que开发者_开发问答stion: Point an <img> tag to a image dynamically generated by PHP?[详细]

2023-03-14 18:19 分类：问答
Can you save an image that you used imagecopyresized() on to MySQL?

I\'ve been trying multiple ways to try to make thumbnails for my photo gallery, but since I couldn\'t find a way to resize a picture while it was a BLOB, I decided to try to save it to MySQL as a BLOB[详细]

2023-03-14 10:56 分类：问答
Resizing PNG in CodeIgniter while preserving the transparency

I\'m using this code to resize images in CodeIgniter $config[\'image_library\'] = \'gd2\'; $config[\'source_image\'] = $tempFile;[详细]

2023-03-14 01:53 分类：问答
PHP / Linux Image Patterns

I am trying to find a way to overlay textures onto images of furniture. Similar to: http://www.la-z-boy.com/Product/5767-1132/Collins-Living-Room-Sofa/[详细]

2023-03-13 14:44 分类：问答
Draw color for text background PHP and GD

I\'ve run into another problem with GD and PHP. I\'m successfully writing text to an image. However, I\'ve encountered a case where it would be beneficial to place the text - instead of directly on t[详细]

2023-03-13 04:41 分类：问答
Manipulating transparent PNG causes all rgb(0,0,0) in the image to become transparent

I have a PHP image upload system which allows a user to upload various images (JPG, GIF, PNG). Every image which is uploaded has an icon (20x20), thumbnail (150x150) and a postcard (500x500) generated[详细]

2023-03-13 04:05 分类：问答
After upload pictures are invalid

I got a problem with a web upload. It is as follows: I upload a picture and I look for the type (allowed jpeg, jpg, gif and png). Now I cut a part out of it and save it on a temporary resource which[详细]

2023-03-12 18:50 分类：问答