Forward port bqplot/bqplot#1619

martinRenou · Jul 27, 2023 · 6e44d50 · 6e44d50
1 parent 0d60e03
commit 6e44d50
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/scales/LinearScaleModel.ts b/src/scales/LinearScaleModel.ts
@@ -53,6 +53,17 @@ export class LinearScaleModel extends ScaleModel {
   }
 
   protected updateDomain() {
+    // if all domains are empty, we reset to the default domain of (0, 1)
+    if (
+      _.every(this.domains, (d) => {
+        return d.length === 0;
+      })
+    ) {
+      this.domain = this.reverse ? [1, 0] : [0, 1];
+      this.trigger('domain_changed', this.domain);
+      return;
+    }
+
     const min = !this.minFromData
       ? this.min
       : d3Array.min(