Cropping function is called image_resize and it is located in media.php. Step1. Open media.php file under wp-includes folder. Step2. Find the function named “image_resize_dimensions” (Around line 309). Unfortunately this function is not pluggable and doesn’t use any hooks so we will edit it directly. Find the lines: 1 $s_x = floor( ($orig_w - $crop_w) / 2 ); 2 $s_y = floor( ($orig_h - $crop_h) / 2 ); Step3. Those two variables define the start point of crop that will be used. … [Read more...]