MAP_ZOOM_LEVELS定数
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。
How far in the map is drawn, as steps rather than a free zoom. A free zoom would offer a hundred framings of which a
few are useful: the steps are those, plus the whole map to come back to. Ten whole steps, 1× to 10×: the maps are
vector outlines whose lines keep their width on the screen at any step, and at 5× a city prefecture, a ward or a
country such as Luxembourg or Singapore was still a few pixels across. The first step is always 1× and the last the
deepest, so code that reads MAP_ZOOM_LEVELS[0] and MAP_ZOOM_LEVELS.at(-1) for its buttons follows the ladder.
インポート
import { MAP_ZOOM_LEVELS } from "@johnmorrisdotca/chizu";定義
const MAP_ZOOM_LEVELS: readonly [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] as const例
import { MAP_ZOOM_LEVELS } from "@johnmorrisdotca/chizu";
console.log(MAP_ZOOM_LEVELS.join(" "));
// 1 2 3 4 5 6 7 8 9 101 2 3 4 5 6 7 8 9 10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。