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33 lines
760 B
JavaScript
33 lines
760 B
JavaScript
// @ts-check
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import IContext from "../IContext"
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import Utility from "../../Utility"
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/**
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* @typedef {import("../../Blueprint").default} Blueprint
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*/
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/**
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* @template {HTMLElement} T
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* @extends {IContext<T>}
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*/
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export default class IPointing extends IContext {
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constructor(target, blueprint, options) {
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super(target, blueprint, options)
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this.movementSpace = this.blueprint?.getGridDOMElement() ?? document.documentElement
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}
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/**
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* @param {MouseEvent} mouseEvent
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*/
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locationFromEvent(mouseEvent) {
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return this.blueprint.compensateTranslation(
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Utility.convertLocation(
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[mouseEvent.clientX, mouseEvent.clientY],
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this.movementSpace
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)
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)
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}
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}
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