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d3-hierarchy
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Layout algorithms for visualizing hierarchical data.
d3js.org/d3-hierarchy/
d3/d3-hierarchy
d3-hierarchy
/
src
/
hierarchy
/
leaves.js
10 lines
(9 loc)
•
164 B
JavaScript
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export
default
function
(
) {
var
leaves = [];
this
.
eachBefore
(
function
(
node
) {
if
(!node.
children
) { leaves.
push
(node); } });
return
leaves; }