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- add_filter(
- 'image_resize_dimensions',
- function ( $payload, $orig_w, $orig_h, $dest_w, $dest_h, $crop ) {
- if ( ! $crop || $dest_w <= 0 || $dest_h <= 0 ) {
- return $payload;
- }
- $dest_ratio = $dest_w / $dest_h;
- $orig_ratio = $orig_w / $orig_h;
- if ( $orig_ratio > $dest_ratio ) {
- $src_h = $orig_h;
- $src_w = (int) round( $dest_ratio * $src_h );
- $src_x = (int) floor( ( $orig_w - $src_w ) / 2 );
- $src_y = 0;
- } else {
- $src_w = $orig_w;
- $src_h = (int) round( $src_w / $dest_ratio );
- $src_x = (int) floor( ( $orig_w - $src_w ) / 2 );
- $src_y = 0;
- }
- $dst_x = 0;
- $dst_y = 0;
- return array( $dst_x, $dst_y, $src_x, $src_y, $dest_w, $dest_h, $src_w, $src_h );
- },
- 10,
- 6
- );
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