`PlaceShape`型

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。

Where one place's marker is drawn: the foot on the ground, the top of the stick, the stick's turn and length, the ring's turn, how flat it is and its radius, and how strongly it shows (it fades at the Earth's edge).

インポート

import type { PlaceShape } from "@johnmorrisdotca/chikyu-earth/markers";

定義

interface PlaceShape {
    index: number;
    x: number;
    y: number;
    tipX: number;
    tipY: number;
    angle: number;
    length: number;
    ringAngle: number;
    squash: number;
    ring: number;
    opacity: number;
    night: number;
}

メンバー

名前	型	説明
`index`	`number`	Index into the places given.
`x`	`number`
`y`	`number`
`tipX`	`number`
`tipY`	`number`
`angle`	`number`	The stick's direction, degrees clockwise from straight up on the screen.
`length`	`number`	The stick's length in CSS pixels (0 for the `ring` look).
`ringAngle`	`number`	The direction of the ring's short axis, degrees clockwise from straight up.
`squash`	`number`	The ring's short axis over its long one: 1 seen from straight above, near 0 at the Earth's edge.
`ring`	`number`	The ring's radius in CSS pixels.
`opacity`	`number`
`night`	`number`	How far into the night the place is: 0 by day, 1 in full night, between in the twilight. Always 0 when no Sun is given.

例

import { layoutPlaces, orthoView, type PlaceShape } from "@johnmorrisdotca/chikyu-earth/markers";

const shape: PlaceShape | undefined = layoutPlaces([{ id: "a", lon: 0, lat: 0 }], orthoView({ lon: 0, lat: 0, radius: 200, cx: 210, cy: 210, width: 420, height: 420 }), "beam").shapes[0];
console.log(shape?.length);

15.400000000000002

出力（このページを作ったときに実行した結果）

ソースを見る GitHub で編集@johnmorrisdotca/chikyu-earth 0.51.1 のソースから作成しました。

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。

PlaceShape型

定義

メンバー

例

`PlaceShape`型