wrapOffsets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 copies of the canvas this window sees, as x offsets in map units: [0] while the window is wholly on the
canvas, which is most of the time. The second copy is only drawn once the reader has panned across the cut.
インポート
import { wrapOffsets } from "@johnmorrisdotca/chizu";定義
function wrapOffsets(box: MapBox, width: number): number[]引数
| 名前 | 型 | 説明 |
|---|---|---|
box | MapBox | The window in native map units, or the inset destination specified by this signature. |
width | number | The native canvas width or frame width specified by this signature. |
戻り値
number[]
The copies of the canvas this window sees, as x offsets in map units: [0] while the window is wholly on the canvas, which is most of the time. The second copy is only drawn once the reader has panned across the cut.
例
import { wrapOffsets } from "@johnmorrisdotca/chizu";
// A window hanging off the west edge of a world 1,000 wide is drawn twice: in place, and one world to the left.
console.log(wrapOffsets({ x: -100, y: 0, width: 400, height: 200 }, 1000));
// [ -1000, 0 ][ -1000, 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。