I follow the Codeigniter 3 documentation for Image Manipulation Class

But I don't see here an option to add/change the background color of an image during upload.

Is it possible to change bg-color of an image with built in library CL3 Imagic or I need to use any third party library imagic ?

CodePudding user response：

ImageMagic is a php library which you can use easily with the Codeigniter 3 Image Manipulation Class. It doesn't have a functionality of changing the background color during uploading.

To achieve what you pretend, you could use the PHP function imagefill() having a look at this user contributed note