nl_tokens: Reset the image and crop box to their initial states
pl_tokens: function <mask> ( ) { if ( this . ready && ! this . disabled ) { this . imageData = assign ( { } , this . initialImageData ) ; this . canvasData = assign ( { } , this . initialCanvasData ) ; this . cropBoxData = assign ( { } , this . initialCropBoxData ) ; this . renderCanvas ( ) ; if ( this . cropped ) { this . renderCropBox ( ) ; } } return this ; }