mapRegionPieces関数
リファレンスの説明と例は英語です。見出しと目次は日本語です。
The region’s separate drawn pieces, including the geometry moved into its inset boxes.
インポート
import { mapRegionPieces } from "@johnmorrisdotca/chizu";
定義
function mapRegionPieces(region: { path: string; bbox: readonly [number, number, number, number]; }, inset: ChizuInset | readonly ChizuInset[] | null): MapPiece[]
引数
| 名前 | 型 | 説明 |
|---|---|---|
region | { path: string; bbox: readonly [number, number, number, number]; } | The native region, or built-in map selector where the signature requires text. |
inset | ChizuInset | readonly ChizuInset[] | null | The native inset placement and optional restriction to part of a region. |
戻り値
MapPiece[]
The region’s separate drawn pieces, including the geometry moved into its inset boxes.
例
import { loadDivisions } from "@johnmorrisdotca/chizu/load";
import { insetFor, mapRegionPieces } from "@johnmorrisdotca/chizu";
const us = (await loadDivisions("us"))!;
const alaska = us.regions.find((region) => region.code === "AK")!;
console.log(mapRegionPieces(alaska, insetFor(us, "AK")).length, mapRegionPieces(alaska, null)[0]!.transform);
// 1 null1 null出力(このページを作ったときに実行した結果)
この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。