break out scale rgb into its own file, parses colors

2026-09-24 07:18:11 +08:00 · 2018-04-18 00:29:32 -07:00
parent 6bf5b66fea
commit 9e3ca5c30b
1 changed files with 10 additions and 0 deletions
@@ -0,0 +1,10 @@
+export const scaleRGB = (input) => {
+  const outputMax = 1;
+  const outputMin = 0;
+
+  const inputMax = 255;
+  const inputMin = 0;
+
+  const percent = (input - inputMin) / (inputMax - inputMin);
+  return percent * (outputMax - outputMin) + outputMin;
+}