nl_tokens: Change the aspect ratio of the crop box .
pl_tokens: function setAspectRatio ( aspectRatio ) { var <mask> = this . options ; if ( ! this . disabled && ! isUndefined ( aspectRatio ) ) { // 0 -> NaN options . aspectRatio = Math . max ( 0 , aspectRatio ) || NaN ; if ( this . ready ) { this . initCropBox ( ) ; if ( this . cropped ) { this . renderCropBox ( ) ; } } } return this ; }