viewShowing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 view moved the least that shows the whole of a cell (a margin of half a cell round it where there is room), and no further in than it was.
インポート
import { viewShowing } from "@johnmorrisdotca/suido/draw";定義
function viewShowing(view: SuidoView, box: SuidoBox, width: number, cell: number): SuidoView引数
| 名前 | 型 | 説明 |
|---|---|---|
view | SuidoView | Current zoom and translation in board drawing units. |
box | SuidoBox | The board drawing dimensions or DOM viewport specified by this signature. |
width | number | The board width in cells. |
cell | number | A zero-based row-major cell index. |
戻り値
SuidoView
The view moved the least that shows the whole of a cell (a margin of half a cell round it where there is room), and no further in than it was.
例
import { SUIDO_5X5 } from "@johnmorrisdotca/suido/levels-5x5";
import { decodeLayout } from "@johnmorrisdotca/suido";
import { boxOf, viewShowing } from "@johnmorrisdotca/suido/draw";
const row = SUIDO_5X5[0];
const code = row[0];
const layout = decodeLayout(code)!;
const view = {zoom:1,x:0,y:0};
const box = boxOf(layout);
console.log(viewShowing(view,box,layout.width,0));{ zoom: 1, x: 0, y: 0 }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。