Which features a renderer draws: isVisiblePolygon

{
  "baseball little league": "14 of 14 polygons drawn",
  "basketball fiba": "60 of 64 polygons drawn",
  "curling curling canada": "30 of 30 polygons drawn",
  "football cfl": "444 of 496 polygons drawn",
  "hockey ahl": "63 of 63 polygons drawn",
  "lacrosse ncaam": "73 of 73 polygons drawn",
  "soccer epl": "35 of 35 polygons drawn",
  "tennis atp": "23 of 23 polygons drawn",
  "volleyball fivb": "39 of 39 polygons drawn"
}

import { SPORTS, leagues, surface } from "@sportsdataverse/sporty";
import { isVisiblePolygon } from "@sportsdataverse/sporty/plot";

// A feature with a transparent fill and no stroke (or no finite points) is skipped by every renderer.
// isVisiblePolygon is that rule, for code that draws a scene itself.
Object.fromEntries(
  SPORTS.map((sport) => {
    const league = leagues(sport).find((l) => l !== "custom") ?? "";
    const polygons = surface(sport, league).features.filter((f) => f.kind === "polygon");
    const drawn = polygons.filter(isVisiblePolygon).length;
    return [`${sport} ${league}`, `${drawn} of ${polygons.length} polygons drawn`];
  }),
);

Tags: plot · isVisiblePolygon. All sporty examples.