Function Subscope

docs/app/js/sanddance-app.js:149468–149488

(scope)

    this._markpath = [];
}
function Subscope(scope) {
    this.config = scope.config;
    this.options = scope.options;
    this.legends = scope.legends;
    this.field = Object.create(scope.field);
    this.signals = Object.create(scope.signals);
    this.lambdas = Object.create(scope.lambdas);
    this.scales = Object.create(scope.scales);
    this.events = Object.create(scope.events);
    this.data = Object.create(scope.data);
    this.streams = [];
    this.updates = [];
    this.operators = [];
    this._id = 0;
    this._subid = ++scope._nextsub[0];
    this._nextsub = scope._nextsub;
    this._parent = scope._parent.slice();
    this._encode = scope._encode.slice();
    this._lookup = scope._lookup.slice();
    this._markpath = scope._markpath;
}
Scope.prototype = Subscope.prototype = {
    parse (spec) {
        return parseScope(spec, this);