@mui/x-charts/esm/internals/plugins/featurePlugins/useChartInteraction/useChartInteraction.selectors.js

The community edition of MUI X Charts components.

import { createSelector } from "../../utils/selectors.js";
const selectInteraction = state => state.interaction;
export const selectorChartsInteractionIsInitialized = createSelector([selectInteraction], interaction => interaction !== undefined);
export const selectorChartsInteractionItem = createSelector([selectInteraction], interaction => interaction?.item ?? null);
export const selectorChartsInteractionPointer = createSelector([selectInteraction], interaction => interaction?.pointer ?? null);
export const selectorChartsInteractionPointerX = createSelector([selectorChartsInteractionPointer], pointer => pointer && pointer.x);
export const selectorChartsInteractionPointerY = createSelector([selectorChartsInteractionPointer], pointer => pointer && pointer.y);
export const selectorChartsInteractionItemIsDefined = createSelector([selectorChartsInteractionItem], item => item !== null);