Fix isolines require-frame detection

RaumZeit · Aug 28, 2018 · 32877e5 · 32877e5
1 parent 16d6af5
commit 32877e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/polygons.js b/src/polygons.js
@@ -373,7 +373,7 @@ function traceLinePaths(data, cellGrid, settings) {
   };
 
   /* first, detect whether we need any outer frame */
-  if (requireLineFrame(data, settings.minV, settings.maxV)) {
+  if (requireLineFrame(data, settings.threshold)) {
     if (settings.linearRing)
       polygons.push([ [0, 0], [0, rows], [cols, rows], [cols, 0], [0, 0] ]);
     else