nl_tokens: Enlarge by some integer factor
pl_tokens: function ( factor ) { factor = clamp ( to_int ( factor ) , 1 ) ; var width = this . getWidth ( ) * factor ; var height = this . getHeight ( ) * <mask> ; var buf = new buffer ( width , height ) ; for ( var y = 0 ; y < height ; y ++ ) { for ( var x = 0 ; x < width ; x ++ ) { var i = get_index ( width , x , y ) ; var rgba = this . getColor ( to_int ( x / factor ) , to_int ( y / factor ) ) ; buf [ i + 0 ] = rgba . r ; buf [ i + 1 ] = rgba . g ; buf [ i + 2 ] = rgba . b ; buf [ i + 3 ] = rgba . a ; } } this . _png . width = width ; this . _png . height = height ; this . _png . data = buf ; return this ; }