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-rw-r--r--app/data/randomdata.js11
1 files changed, 11 insertions, 0 deletions
diff --git a/app/data/randomdata.js b/app/data/randomdata.js
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--- /dev/null
+++ b/app/data/randomdata.js
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+function genRandomTree(N = 300, reverse = false) {
+ return {
+ nodes: [...Array(N).keys()].map(i => ({ id: i })),
+ links: [...Array(N).keys()]
+ .filter(id => id)
+ .map(id => ({
+ [reverse ? 'target' : 'source']: id,
+ [reverse ? 'source' : 'target']: Math.round(Math.random() * (id-1))
+ }))
+ };
+}