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@brendonhudnell/react-hexgrid

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Interactive hexagon grids with React bindings

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var __rest = (this && this.__rest) || function (s, e) { var t = {}; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p]; if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]]; } return t; }; import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime"; import clsx from 'clsx'; import { forwardRef, useContext, useEffect, useMemo, useState } from 'react'; import HexUtils from '../HexUtils'; import { LayoutContext } from '../Layout'; import Hex from '../models/Hex'; const Hexagon = forwardRef((props, ref) => { const { q, r, s, fill, className, cellStyle, children } = props, otherProps = __rest(props, ["q", "r", "s", "fill", "className", "cellStyle", "children"]); const { layout, points } = useContext(LayoutContext); const [hex, setHex] = useState(new Hex(q, r, s)); const pixel = useMemo(() => HexUtils.hexToPixel(hex, layout), [hex, layout]); const fillId = fill ? `url(#${fill})` : undefined; useEffect(() => { setHex(new Hex(q, r, s)); }, [q, r, s]); return (_jsx("g", Object.assign({}, otherProps, { ref: ref, className: clsx('hexagon-group', className), transform: `translate(${pixel.x}, ${pixel.y})` }, { children: _jsxs("g", Object.assign({ className: "hexagon" }, { children: [_jsx("polygon", { points: points, fill: fillId, style: cellStyle }, void 0), children] }), void 0) }), void 0)); }); export default Hexagon;