Reputation: 1816
What I am basically trying to do is resize a image into two different size images. However I am only being able to resize the first featured_$filename
I am not being able to resize thumb_$filename
.
Initially I tried creating a single function and passed the configuration as an array and it didnt worked but same thing, only single image was resized.
$this->resizeImage($imagePath, $file['upload_data']['file_name']);
$this->resizeThumb($imagePath, $file['upload_data']['filename']);
public function resizeImage($imagePath, $filename){
$config['image_library'] = 'gd2';
$config['source_image'] = $imagePath;
$config['create_thumb'] = FALSE;
$config['new_image'] = 'featured_'.$filename;
$config['maintain_ratio'] = TRUE;
$config['width'] = 570;
$config['height'] = 372;
$this->load->library('image_lib', $config);
$this->image_lib->resize();
$this->image_lib->clear();
}
public function resizeThumb($imagePath, $filename){
$config['image_library'] = 'gd2';
$config['source_image'] = $imagePath;
$config['create_thumb'] = FALSE;
$config['new_image'] = 'thumb_'.$filename;
$config['maintain_ratio'] = TRUE;
$config['width'] = 180;
$config['height'] = 135;
$this->load->library('image_lib', $config);
$this->image_lib->resize();
$this->image_lib->clear();
}
Upvotes: 3
Views: 3421
Reputation: 7475
You need to load the library only once but initialize the library twice with different configs. E.g. :
$this->load->library('image_lib');
/* size 64*72 for comments */
$configThumb = array();
$configThumb['image_library'] = 'gd2';
$configThumb['create_thumb'] = TRUE;
$configThumb['new_image'] = './profile_images/thumbs/';
$configThumb['maintain_ratio'] = TRUE;
$configThumb['width'] = 64;
$configThumb['height'] = 72;
$configThumb['thumb_marker'] = "";
//$this->load->library('image_lib');
/* size 64*72 for comments */
/* size 167*167 for profile page */
$configThumbMedium = array();
$configThumbMedium['image_library'] = 'gd2';
$configThumbMedium['create_thumb'] = TRUE;
$configThumbMedium['new_image'] = './profile_images/medium/';
$configThumbMedium['maintain_ratio'] = TRUE;
$configThumbMedium['width'] = 167;
$configThumbMedium['height'] = 167;
$configThumbMedium['thumb_marker'] = "";
/* size 167*167 for profile page */
if(!$this->upload->do_upload('image')){
return 0;
}
$uploadedDetails = $this->upload->data();
if($uploadedDetails['is_image'] == 1){
$this->image_lib->initialize($configThumb);
$this->image_lib->resize();
$this->image_lib->initialize($configThumbMedium);
$this->image_lib->resize();
}
Hope it helps.
Upvotes: 6
Reputation: 4574
hi load library first and use $this->image_lib->initialize($config)
to pass config and also in new_image config pass path with new image name.
$this->load->library('image_lib');
$config['new_image'] = 'image_dir/thumb_'.$filename
//ALL your other configs
$this->image_lib->initialize($config)
Upvotes: 2