Avoid div0

chartjs · Jul 10, 2021 · d24c0d6 · d24c0d6
1 parent f634965
commit d24c0d6
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/core/core.layouts.js b/src/core/core.layouts.js
@@ -223,8 +223,9 @@ function placeBoxes(boxes, chartArea, params, stacks) {
   for (const layout of boxes) {
     const box = layout.box;
     const stack = stacks[layout.stack] || {count: 1, placed: 0, weight: 1};
+    const weight = (stack.weight * layout.stackWeight) || 1
     if (layout.horizontal) {
-      const width = chartArea.w / stack.weight * layout.stackWeight;
+      const width = chartArea.w / weight;
       const height = stack.size || box.height;
       if (defined(stack.start)) {
         y = stack.start;
@@ -238,7 +239,7 @@ function placeBoxes(boxes, chartArea, params, stacks) {
       stack.placed += width;
       y = box.bottom;
     } else {
-      const height = chartArea.h / stack.weight * layout.stackWeight;
+      const height = chartArea.h / weight;
       const width = stack.size || box.width;
       if (defined(stack.start)) {
         x = stack.start;