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+--- Thread: Resize and Crop X and Y (/showthread.php?tid=44681)
Resize and Crop X and Y - El Forum - 08-23-2011
[eluser]Thiago Leao[/eluser]
Hi friend, I have a problem.
I want to resize the image to 120x90.
When someone sends horizontal photo is right, but when you send a picture usually cuts the vertical head.
How do I cut it from the top position?
thanks
Code:
if (!empty($_FILES['userfile_'.$i])){
$config['upload_path'] = $diretorio;
$config['allowed_types'] = 'gif|jpg|jpeg|png';
$config['remove_spaces'] = TRUE;
$config['encrypt_name'] = TRUE;
$config['max_size'] = '8192'; // 8Mbs
$this->load->library('upload', $config);
$this->upload->initialize($config);
$this->upload->do_upload('userfile_'.$i);
$image_data = $this->upload->data();
$configLarge = array(
'source_image' => $diretorio.$image_data['file_name'],
'new_image' => $diretorio,
'master_dim' => 'auto',
'maintain_ratio' => true,
'width' => 800,
'height' => 600
);
$this->load->library('image_lib');
$this->image_lib->initialize($configLarge);
$this->image_lib->resize();
$this->image_lib->clear();
$configThumb = array(
'source_image' => $image_data['full_path'],
'new_image' => $diretorio.substr($image_data['file_name'], 0, -4).'_thumb.'.end(explode(".", $image_data['file_name'])),
'maintain_ratio' => false,
'master_dim' => 'auto',
'width' => 120,
'height' => 90
);
$this->image_lib->initialize($configThumb);
$this->image_lib->resize_and_crop();
$data['id_products'] = $this->input->post('id_products');
$data['descricao'] = $this->input->post('descricao');
$data['thumb'] = $configThumb['new_image'];
$data['imagem'] = $configLarge['source_image'];
$this->load->model('administracao/cad_produto_model');
$this->cad_produto_model->cadastrar_img($data);
}
}
redirect(base_url().'administracao/cad_produto/upload/'.$data['id_products'], 'refresh');