nl_tokens: Layout function
pl_tokens: function ProportionalLayout ( context , options ) { // init size = context . size ; direction = context . direction ; ratios = options . ratios ; total = 0 ; // Calculate total sum of ratios for ( index = 0 ; index < ratios . length ; index ++ ) { total += ratios [ index ] ; } // Prepare set . size [ 0 ] = size [ 0 ] ; set . size [ 1 ] = size [ 1 ] ; set . translate [ 0 ] = 0 ; set . translate [ 1 ] = 0 ; // Layout renderables node = context . next ( ) ; offset = 0 ; index = 0 ; while ( node && ( index < ratios . length ) ) { // Position renderable set . size [ direction ] = ( ( size [ direction ] - offset ) / total ) * ratios [ index ] ; set . translate [ direction ] = offset ; context . set ( node , set ) ; // Move to next renderable offset += set . size [ direction ] ; total -= ratios [ index ] ; index ++ ; node = <mask> . next ( ) ; } }