Sci notation on continuous legend (#1450)

* sci notation on continuous legend * significant digits
2026-10-01 21:58:12 +08:00 · 2020-05-07 12:59:10 -04:00
parent 7ec9bb92f7
commit 9026e0ce41
3 changed files with 37 additions and 6 deletions
@@ -0,0 +1,10 @@
+/* 
+    via https://github.com/nodef/extra-number/blob/master/scripts/significantDigits.js
+*/
+
+export default (n) => {
+  return n
+    .toExponential()
+    .replace(/e[\+\-0-9]*$/, "")
+    .replace(/^0\.?0*|\./, "").length;
+};