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Source View: intermediate_image_sizes

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Line Code
91           $imagesize = getimagesize( $file );
92           $metadata['width'] = $imagesize[0];
93           $metadata['height'] = $imagesize[1];
94           list($uwidth, $uheight) = wp_shrink_dimensions($metadata['width'], $metadata['height']);
95           $metadata['hwstring_small'] = "height='$uheight' width='$uwidth'";
96           $metadata['file'] = $file;
97
98           // make thumbnails and other intermediate sizes
99           $sizes = array('thumbnail', 'medium');
100           $sizes = apply_filters('intermediate_image_sizes', $sizes);
101           
102           foreach ($sizes as $size) {
103                $resized = image_make_intermediate_size( $file, get_option("{$size}_size_w"), get_option("{$size}_size_h"), get_option("{$size}_crop") );
104                if ( $resized )
105                     $metadata['sizes'][$size] = $resized;
106           }
107                
108           // fetch additional metadata from exif/iptc
109           $image_meta = wp_read_image_metadata( $file );