Added to Wiki: image resizing and squaring library

[eluser]JoostV[/eluser]
Hi Glynn,

Tested the code locally and it worked fine for me. This is the code I used in my controller:

Code:

public function square(){

        $this->gallery_path = realpath(APPPATH . '../public_html/files/gfx/articles');

        $originalPath = $this->gallery_path . '/rooney.jpg';
        $newPath = $this->gallery_path . '/thumbs/rooney.jpg';

        $this->load->library('images');
        $this->images->squareThumb($originalPath, $newPath, 85);  
    }