... PHP 4 ) ImageCopyMerge -- Copy and merge part of an image . int ImageCopyMerge ( resource dst_im, resource src_im, int dst_x, int dst_y, int src_x, int src_y, int src_w, int src_h, int pct) . Copy a part of src_im onto dst_im starting at the x,y coordinates src_x , src_y with a width of src_w and a height of src_h . The portion defined will be copied onto the x,y coordinates, dst_x and dst_y . The two images will be merged according to pct which can range from 0 to 100. ...