| Current Path : /home/emeraadmin/public_html/node_modules/d3-hierarchy/src/hierarchy/ |
| Current File : /home/emeraadmin/public_html/node_modules/d3-hierarchy/src/hierarchy/sum.js |
export default function(value) {
return this.eachAfter(function(node) {
var sum = +value(node.data) || 0,
children = node.children,
i = children && children.length;
while (--i >= 0) sum += children[i].value;
node.value = sum;
});
}