nl_tokens: Filters graph data based on current app option parameters : currentScope and currentLevel .
pl_tokens: function updateGraphData ( ) { // Copy existing data / node parameters to new filtered data; if ( data ) { var existingNodeSimMap = { } ; // Collect existing simulation data. data . nodes . forEach ( function ( node ) { existingNodeSimMap [ node . id ] = { weight : node . weight , x : node . x , y : node . y , px : node . px , py : node . py , fixed : node . fixed ? node . fixed : false } ; } ) ; // Copy existing sim data to any package scope that contains the same node ID. for ( var mapKey in dataPackageMap ) { var graphData = dataPackageMap [ mapKey ] ; graphData . nodes . forEach ( function ( node ) { if ( existingNodeSimMap [ node . id ] ) { for ( var key in existingNodeSimMap [ node . id ] ) { node [ key ] = existingNodeSimMap [ node . id ] [ key ] ; } } } ) ; } } var allNodesFixed = true ; // Set new data <mask> = { directed : dataPackageMap [ appOptions . currentScope ] . directed , multigraph : dataPackageMap [ appOptions . currentScope ] . multigraph , graph : dataPackageMap [ appOptions . currentScope ] . graph , links : dataPackageMap [ appOptions . currentScope ] . links . filter ( function ( link ) { return link . minLevel <= appOptions . currentLevel ; } ) , nodes : dataPackageMap [ appOptions . currentScope ] . nodes . filter ( function ( node ) { if ( typeof node . fixed === 'undefined' || node . fixed === false ) { allNodesFixed = false ; } return node . minLevel <= appOptions . currentLevel ; } ) } ; data . allNodesFixed = allNodesFixed ; }