TODO: implement {reduce: ƒ, scale}

Author: Fil

test/plots/reducers.ts

@@ -245,3 +245,28 @@ export async function reducerGroupScale() {
     ]
   });
 }
+
+// TODO: implement {reduce: ƒ, scale}
+/*
+export async function reducerGroupScaleFunction() {
+  const penguins = await d3.csv<any>("data/penguins.csv", d3.autoType);
+  return Plot.plot({
+    color: {scheme: "greys"},
+    marks: [
+      Plot.barY(
+        penguins,
+        Plot.groupX(
+          {
+            y: "count",
+            fill: {
+              reduce: (index: number[], values: any[]) => d3.mode(index, (i) => values[i]),
+              scale: true
+            }
+          },
+          {x: "species", fill: (d) => (d.island === "Biscoe" ? "orange" : "green"), fy: "sex"}
+        )
+      )
+    ]
+  });
+}
+*/