added random graph with colored edged

1 files changed, 11 insertions, 0 deletions

diff --git a/app/data/randomdata.tsx b/app/data/randomdata.tsx
new file mode 100644
index 0000000..f24a2ba
--- /dev/null
+++ b/app/data/randomdata.tsx
@@ -0,0 +1,11 @@
+export default 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))
+    }))
+  };
+}