nl_tokens: update a node and its associated links vertical positions ( y0 y1 )
pl_tokens: function adjustNodeHeight ( node , dy , sankeyY0 , sankeyY1 ) { if ( ( node . y0 + dy >= sankeyY0 ) && ( node . y1 + dy <= sankeyY1 ) ) { node . y0 = node . y0 + dy node . y1 = node . y1 + dy node . targetLinks . forEach ( function ( l ) { l . y1 = l . y1 + dy } ) <mask> . sourceLinks . forEach ( function ( l ) { l . y0 = l . y0 + dy } ) } return node }