How can I pad an image with CodeIgniter?

Posted by Shamoon on Stack Overflow See other posts from Stack Overflow or by Shamoon
Published on 2010-03-06T21:19:49Z Indexed on 2010/03/09 1:51 UTC
Read the original article Hit count: 724

Filed under:

codeigniter

|

image-manipulation

My user is uploading an image of any size XX x YY. I want to find the larger dimension and shrink the image to a square of 250x250 with transparent padding being added to make up the difference. Is there any way to accomplish this with CI's Image Lib?

© Stack Overflow or respective owner

Related posts about codeigniter

CodeIgniter's index.php

as seen on Server Fault - Search for 'Server Fault'
Hi, Following CodeIngiter's installation instructions, I extracted CodeIgniter into XAMPP's htdocs folder and placed its index.php at the root. When I navigated to the following url h t t p://127.0.0.1/index.php I got the following error messages: Warning: require_once(C:\xampp\htdocs/system/codeigniter/CodeIgniter… >>> More
How to test controllers with CodeIgniter PART 2?

as seen on Stack Overflow - Search for 'Stack Overflow'
I am having difficulties testing Controllers in Codeigniter: I use Toast but when I invoke my Home Controller class I get an exception that "db" is not defined. Has anybody an idea how to test this 1-1? Thanks class Home_tests extends Toast { function __construct() { parent::__construct(__FILE__); //… >>> More
How can I pad an image with CodeIgniter?

as seen on Stack Overflow - Search for 'Stack Overflow'
My user is uploading an image of any size XX x YY. I want to find the larger dimension and shrink the image to a square of 250x250 with transparent padding being added to make up the difference. Is there any way to accomplish this with CI's Image Lib? >>> More
On learning CodeIgniter

as seen on Stack Overflow - Search for 'Stack Overflow'
I made a PHP-function which returns an array and then I move its value to a variable $a. How can I output it to a web page on CodeIgniter? >>> More
Getting Uploadify to work with Codeigniter ?

as seen on Stack Overflow - Search for 'Stack Overflow'
Has anyone been able to get uploadify to work with codeigniter? Everything I try it will not upload. >>> More

Related posts about image-manipulation

Image Manipulation in Multitouch Development

as seen on Code Project - Search for 'Code Project'
In this article I will describe about the Image manipulation in Windows 7 multitouch Environment >>> More
[jQuery] [PHP] Image manipulation

as seen on Stack Overflow - Search for 'Stack Overflow'
hello, I want to do some kind of image editor, after I upload more images i want to make a list with all the thumbnails! after i want to be able to click on one thumb and rotate, duplicate, drag and drop (to change positions of the images), delete the image! all the images i want to be in a php… >>> More
Image manipulation

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am just wondering what kind of computing/programming language/frameworks are needed to produce images such as the one in http://www.erdas.com/ ? Programmatically, how does one produce the general spatial analysis images ? ps: I use java most of the time. Thanks >>> More
very large image manipulation and tiling

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to a software , Program(Java),or a method for tiling very larg images (more than 140MB). I have used imagemagic and convert tools photoshop and corel draw and matlab (in win os) but I have problem with memory amount.and memory is not enough.imagemagic is very slow and result is not desirable… >>> More
Codeigniter image manipulation class rotates image during resize

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using Codeigniter's image manipulation library to re-size an uploaded image to three sizes, small, normal and large. The re-sizing is working great. However, if I'm resizing a vertical image, the library is rotating the image so it's horizontal. These are the config settings I have in place: … >>> More