Crop images with Image Manipulation Class

[eluser]Kenny[/eluser]
Good news, I finally made the crop() function work !! Actually I misunderstood the doc about this function. I had to put the x_axis and y_axis of the top left corner of the selection and put its width and height in... width and height.

Here's my code :

Code:

<?php
$this->load->library('image_lib');
        // crop
        $this->image_lib->clear();
        
        $config['image_library'] = 'gd2';
        $config['source_image'] = './user/'.$this->input->post('nomfichier');
        $config['new_image'] = './user/mini_'.$this->input->post('nomfichier');
        $config['x_axis'] = $this->input->post('x1');
        $config['y_axis'] = $this->input->post('y1');
        $config['width'] = $this->input->post('w');
        $config['height'] = $this->input->post('w'); // actually $this->input->post('h'), but we don't care cuz it is a square thumbnail
        $config['maintain_ratio'] = FALSE;

        $this->image_lib->initialize($config);

        $this->image_lib->crop();
        
        $this->image_lib->clear();
        // resize
        $config['image_library'] = 'gd2';
        $config['source_image'] = './user/mini_'.$this->input->post('nomfichier');
        $config['width'] = 55;
        $config['height'] = 55;
        $config['maintain_ratio'] = FALSE;

        $this->image_lib->initialize($config);
                
        $this->image_lib->resize();
?>