リファレンス

地球上の目印

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

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。

エクスポート

名前	種類	概要
`attachMarkers`	関数	Put markers on a globe, for either look: dots drawn in one pass on a canvas, a few labels as real buttons, crowded places gathered into clusters.
`canvasRatio`	関数	The pixel ratio for an overlay canvas: the device's, to 2, held to 4096 a side and 6 million pixels (the same budget as the 3D canvas).
`Cluster`	型	Several points gathered into one on the screen: where it is drawn and which points are in it.
`clusterPoints`	関数	Group the points `indices` (into `xs` and `ys`) by the grid cell they fall in.
`GroupInfo`	型	One group of markers: its name, how many it holds and whether it is shown.
`LabelItem`	型	One label to place: its dot's centre and radius, its box's size and its priority.
`MarkerEventDetail`	型	What the `chikyu-marker-hover`, `chikyu-marker-click` and `chikyu-marker-focus` events carry in `event.detail`.
`MarkerIcon`	型	The shapes a marker can be drawn as: `dot`, `ring`, `square` or `diamond`.
`MarkerInput`	型	A place on the Earth.
`MarkerOptions`	型	What `attachMarkers` may be asked: the most labels, how close markers gather, and the default colour.
`Markers`	型	The markers on one globe: add, update, remove and find them, show or hide groups, and detach.
`OverlayElement`	型	An element markers can be put on: any HTML element with an `overlay` (both `<chikyu-earth>` and `<chikyu-earth-realistic>` have one).
`OverlayHost`	型	What an element gives the markers (`element.overlay`): a box laid over its view, the pose of its last draw, and a way to hear the next ones.
`OverlayPose`	型	The pose of an element's last drawing, with the size of its box and the CSS transform its picture carries between redraws.
`placeLabels`	関数	Place up to `max` labels inside `width` x `height`.
`Placement`	型	Where one label goes: which item it is and its box's top-left corner.
`Pose`	型	The view: the point of the Earth at the middle of the disc, the disc's radius and its centre, in CSS pixels.
`project`	関数	Project a longitude and latitude (degrees) to the screen.
`projectAll`	関数	Project many points into flat arrays (reused between calls); `z` is the cosine used for a point's facing test.

ソースを見る GitHub で編集@johnmorrisdotca/chikyu-earth 0.11.0 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。