nl_tokens: Draws a filled or stroked rounded rectangle
pl_tokens: function RrectCommand ( args ) { var parsed = new statements . ArgumentStatement ( args ) ; if ( parsed . args . length < 5 ) throw <mask> SyntaxError ( 'RRECT command requires 5 arguments' ) ; this . x1 = parsed . args [ 0 ] ; this . y1 = parsed . args [ 1 ] ; this . x2 = parsed . args [ 2 ] ; this . y2 = parsed . args [ 3 ] ; this . radius = parsed . args [ 4 ] ; this . stroke = parsed . args . length > 5 ? parsed . args [ 5 ] : false ; }