fix: check first and last point for xyGrowingX (#264)

mljs · Nov 3, 2024 · e5a832f · e5a832f
1 parent f8904b1
commit e5a832f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/xy/xyGrowingX.ts b/src/xy/xyGrowingX.ts
@@ -11,7 +11,7 @@ export function xyGrowingX(data: DataXY): DataXY {
     throw new TypeError('length of x and y must be identical');
   }
 
-  if (x.length < 2 || x[0] < x[1]) return data;
+  if (x.length < 2 || x[0] < x[x.at(-1) as number]) return data;
 
   return {
     x: x.slice(0).reverse(),